* installing *source* package ‘rray’ ...
** package ‘rray’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
make[2]: Entering directory '/data/gannet/ripley/R/packages/tests-gcc10/rray/src'
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c RcppExports.cpp -o RcppExports.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c accumulators.cpp -o accumulators.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c arith.cpp -o arith.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c bind.cpp -o bind.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c broadcast.cpp -o broadcast.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c builders.cpp -o builders.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c cast.cpp -o cast.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c clip.cpp -o clip.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c compare.cpp -o compare.o
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from broadcast.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xbroadcast<const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xbroadcast<const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >; T = double]'
broadcast.cpp:15:17:   required from 'Rcpp::RObject rray__broadcast_impl(const xt::rarray<T>&, Rcpp::IntegerVector) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::IntegerVector = Rcpp::Vector<13>]'
broadcast.cpp:37:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xbroadcast<const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xbroadcast<const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >; T = int]'
broadcast.cpp:15:17:   required from 'Rcpp::RObject rray__broadcast_impl(const xt::rarray<T>&, Rcpp::IntegerVector) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::IntegerVector = Rcpp::Vector<13>]'
broadcast.cpp:37:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xbroadcast<const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xbroadcast<const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xbroadcast<const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, std::vector<long unsigned int, std::allocator<long unsigned int> > >; T = rlogical]'
broadcast.cpp:15:17:   required from 'Rcpp::RObject rray__broadcast_impl(const xt::rarray<T>&, Rcpp::IntegerVector) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::IntegerVector = Rcpp::Vector<13>]'
broadcast.cpp:37:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xarray.hpp:19,
                 from builders.cpp:2:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; T = double]'
builders.cpp:35:17:   required from 'Rcpp::RObject rray__full_like_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
builders.cpp:55:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; T = int]'
builders.cpp:35:17:   required from 'Rcpp::RObject rray__full_like_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
builders.cpp:55:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; T = rlogical]'
builders.cpp:35:17:   required from 'Rcpp::RObject rray__full_like_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
builders.cpp:55:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<double>&> >, double, std::array<long unsigned int, 2> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<double>&> >, double, std::array<long unsigned int, 2> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<double>&> >, double, std::array<long unsigned int, 2> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<double>&> >, double, std::array<long unsigned int, 2> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<double>&> >, double, std::array<long unsigned int, 2> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<double>&> >, double, std::array<long unsigned int, 2> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<double>&> >, double, std::array<long unsigned int, 2> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<double>&> >, double, std::array<long unsigned int, 2> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<double>&> >, double, std::array<long unsigned int, 2> >; T = double]'
builders.cpp:69:17:   required from 'xt::rarray<T> rray__diag_impl(const xt::rarray<T>&, const int&) [with T = double]'
builders.cpp:81:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<int>&> >, int, std::array<long unsigned int, 2> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<int>&> >, int, std::array<long unsigned int, 2> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<int>&> >, int, std::array<long unsigned int, 2> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<int>&> >, int, std::array<long unsigned int, 2> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<int>&> >, int, std::array<long unsigned int, 2> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<int>&> >, int, std::array<long unsigned int, 2> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<int>&> >, int, std::array<long unsigned int, 2> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<int>&> >, int, std::array<long unsigned int, 2> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<int>&> >, int, std::array<long unsigned int, 2> >; T = int]'
builders.cpp:69:17:   required from 'xt::rarray<T> rray__diag_impl(const xt::rarray<T>&, const int&) [with T = int]'
builders.cpp:81:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<rlogical>&> >, int, std::array<long unsigned int, 2> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<rlogical>&> >, int, std::array<long unsigned int, 2> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<rlogical>&> >, int, std::array<long unsigned int, 2> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<rlogical>&> >, int, std::array<long unsigned int, 2> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<rlogical>&> >, int, std::array<long unsigned int, 2> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<rlogical>&> >, int, std::array<long unsigned int, 2> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<rlogical>&> >, int, std::array<long unsigned int, 2> >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<rlogical>&> >, int, std::array<long unsigned int, 2> >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xgenerator<xt::detail::fn_impl<xt::detail::diag_fn<const xt::rarray<rlogical>&> >, int, std::array<long unsigned int, 2> >; T = rlogical]'
builders.cpp:69:17:   required from 'xt::rarray<T> rray__diag_impl(const xt::rarray<T>&, const int&) [with T = rlogical]'
builders.cpp:81:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from arith.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = int]'
arith.cpp:30:34:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = int]'
arith.cpp:83:34:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::divides, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = double]'
arith.cpp:124:37:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::rarray<int>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::rarray<int>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::rarray<int> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::rarray<int>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::rarray<int>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::rarray<int>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::rarray<int>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::rarray<int>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::rarray<int>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::rarray<int>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::rarray<int>; T = double]'
arith.cpp:146:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::rarray<rlogical>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::rarray<rlogical>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::rarray<rlogical> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::rarray<rlogical>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::rarray<rlogical>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::rarray<rlogical>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::rarray<rlogical>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::rarray<rlogical>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::rarray<rlogical>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::rarray<rlogical>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::rarray<rlogical>; T = double]'
arith.cpp:146:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = int]'
arith.cpp:176:34:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::pow_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = double]'
arith.cpp:217:50:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::identity, const xt::rarray<rlogical>&>; T = int]'
arith.cpp:252:40:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::negate, const xt::rarray<rlogical>&>; T = int]'
arith.cpp:285:40:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = double]'
arith.cpp:17:17:   required from 'Rcpp::RObject rray__add_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
arith.cpp:53:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = int]'
arith.cpp:17:17:   required from 'Rcpp::RObject rray__add_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
arith.cpp:53:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = double]'
arith.cpp:70:17:   required from 'Rcpp::RObject rray__subtract_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
arith.cpp:106:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::minus, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = int]'
arith.cpp:70:17:   required from 'Rcpp::RObject rray__subtract_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
arith.cpp:106:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = double]'
arith.cpp:163:17:   required from 'Rcpp::RObject rray__multiply_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
arith.cpp:199:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::multiplies, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = int]'
arith.cpp:163:17:   required from 'Rcpp::RObject rray__multiply_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
arith.cpp:199:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::detail::negate, const xt::rarray<double>&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<double>&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<double>&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::detail::negate, const xt::rarray<double>&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<double>&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<double>&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::negate, const xt::rarray<double>&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::negate, const xt::rarray<double>&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::negate, const xt::rarray<double>&>; T = double]'
arith.cpp:279:17:   required from 'Rcpp::RObject rray__opposite_impl(const xt::rarray<T>&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
arith.cpp:293:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::negate, const xt::rarray<int>&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<int>&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<int>&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::negate, const xt::rarray<int>&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<int>&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::negate, const xt::rarray<int>&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::negate, const xt::rarray<int>&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::negate, const xt::rarray<int>&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::negate, const xt::rarray<int>&>; T = int]'
arith.cpp:279:17:   required from 'Rcpp::RObject rray__opposite_impl(const xt::rarray<T>&) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
arith.cpp:293:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c dim-names-common.cpp -o dim-names-common.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c dim-names.cpp -o dim-names.o
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from compare.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:47:3:   required from 'Rcpp::RObject rray__greater_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:52:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:47:3:   required from 'Rcpp::RObject rray__greater_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:52:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:47:3:   required from 'Rcpp::RObject rray__greater_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:52:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:60:3:   required from 'Rcpp::RObject rray__greater_equal_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:65:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:60:3:   required from 'Rcpp::RObject rray__greater_equal_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:65:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::greater_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:60:3:   required from 'Rcpp::RObject rray__greater_equal_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:65:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:73:3:   required from 'Rcpp::RObject rray__lesser_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:78:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:73:3:   required from 'Rcpp::RObject rray__lesser_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:78:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:73:3:   required from 'Rcpp::RObject rray__lesser_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:78:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:86:3:   required from 'Rcpp::RObject rray__lesser_equal_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:91:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:86:3:   required from 'Rcpp::RObject rray__lesser_equal_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:91:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::less_equal, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:86:3:   required from 'Rcpp::RObject rray__lesser_equal_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:91:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:99:3:   required from 'Rcpp::RObject rray__equal_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:104:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:99:3:   required from 'Rcpp::RObject rray__equal_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:104:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:99:3:   required from 'Rcpp::RObject rray__equal_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:104:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:112:3:   required from 'Rcpp::RObject rray__not_equal_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:117:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:112:3:   required from 'Rcpp::RObject rray__not_equal_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:117:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::not_equal_to, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = rlogical]'
compare.cpp:112:3:   required from 'Rcpp::RObject rray__not_equal_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
compare.cpp:117:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from clip.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const double&>, xt::xscalar<const double&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const double&>, xt::xscalar<const double&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const double&>, xt::xscalar<const double&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const double&>, xt::xscalar<const double&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const double&>, xt::xscalar<const double&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const double&>, xt::xscalar<const double&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const double&>, xt::xscalar<const double&> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const double&>, xt::xscalar<const double&> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const double&>, xt::xscalar<const double&> >; T = double]'
clip.cpp:19:39:   required from 'xt::rarray<T> rray__clip_impl(const xt::rarray<T>&, Rcpp::RObject, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
clip.cpp:46:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const int&>, xt::xscalar<const int&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const int&>, xt::xscalar<const int&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const int&>, xt::xscalar<const int&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const int&>, xt::xscalar<const int&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const int&>, xt::xscalar<const int&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const int&>, xt::xscalar<const int&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const int&>, xt::xscalar<const int&> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const int&>, xt::xscalar<const int&> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const int&>, xt::xscalar<const int&> >; T = double]'
clip.cpp:25:39:   required from 'xt::rarray<T> rray__clip_impl(const xt::rarray<T>&, Rcpp::RObject, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
clip.cpp:46:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<double>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >; T = double]'
clip.cpp:31:39:   required from 'xt::rarray<T> rray__clip_impl(const xt::rarray<T>&, Rcpp::RObject, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
clip.cpp:46:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const double&>, xt::xscalar<const double&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const double&>, xt::xscalar<const double&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const double&>, xt::xscalar<const double&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const double&>, xt::xscalar<const double&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const double&>, xt::xscalar<const double&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const double&>, xt::xscalar<const double&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const double&>, xt::xscalar<const double&> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const double&>, xt::xscalar<const double&> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const double&>, xt::xscalar<const double&> >; T = int]'
clip.cpp:19:39:   required from 'xt::rarray<T> rray__clip_impl(const xt::rarray<T>&, Rcpp::RObject, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
clip.cpp:46:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const int&>, xt::xscalar<const int&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const int&>, xt::xscalar<const int&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const int&>, xt::xscalar<const int&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const int&>, xt::xscalar<const int&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const int&>, xt::xscalar<const int&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const int&>, xt::xscalar<const int&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const int&>, xt::xscalar<const int&> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const int&>, xt::xscalar<const int&> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const int&>, xt::xscalar<const int&> >; T = int]'
clip.cpp:25:39:   required from 'xt::rarray<T> rray__clip_impl(const xt::rarray<T>&, Rcpp::RObject, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
clip.cpp:46:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<int>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >; T = int]'
clip.cpp:31:39:   required from 'xt::rarray<T> rray__clip_impl(const xt::rarray<T>&, Rcpp::RObject, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
clip.cpp:46:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const double&>, xt::xscalar<const double&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const double&>, xt::xscalar<const double&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const double&>, xt::xscalar<const double&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const double&>, xt::xscalar<const double&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const double&>, xt::xscalar<const double&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const double&>, xt::xscalar<const double&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const double&>, xt::xscalar<const double&> >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const double&>, xt::xscalar<const double&> >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const double&>, xt::xscalar<const double&> >; T = rlogical]'
clip.cpp:19:39:   required from 'xt::rarray<T> rray__clip_impl(const xt::rarray<T>&, Rcpp::RObject, Rcpp::RObject) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
clip.cpp:46:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const int&>, xt::xscalar<const int&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const int&>, xt::xscalar<const int&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const int&>, xt::xscalar<const int&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const int&>, xt::xscalar<const int&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const int&>, xt::xscalar<const int&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const int&>, xt::xscalar<const int&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const int&>, xt::xscalar<const int&> >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const int&>, xt::xscalar<const int&> >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const int&>, xt::xscalar<const int&> >; T = rlogical]'
clip.cpp:25:39:   required from 'xt::rarray<T> rray__clip_impl(const xt::rarray<T>&, Rcpp::RObject, Rcpp::RObject) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
clip.cpp:46:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::clamp_fun, const xt::rarray<rlogical>&, xt::xscalar<const bool&>, xt::xscalar<const bool&> >; T = rlogical]'
clip.cpp:31:39:   required from 'xt::rarray<T> rray__clip_impl(const xt::rarray<T>&, Rcpp::RObject, Rcpp::RObject) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
clip.cpp:46:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c dim.cpp -o dim.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c extract-assign.cpp -o extract-assign.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c extract.cpp -o extract.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c extremum.cpp -o extremum.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c generators.cpp -o generators.o
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from ../inst/include/dispatch.h:4,
                 from extract.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xnoalias.hpp:164:30:   required from 'A xt::noalias_proxy<A>::operator=(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; A = xt::rarray<double>&]'
extract.cpp:17:22:   required from 'Rcpp::RObject rray__extract_impl(const xt::rarray<T>&, Rcpp::List) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::List = Rcpp::Vector<19>]'
extract.cpp:30:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xnoalias.hpp:164:30:   required from 'A xt::noalias_proxy<A>::operator=(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; A = xt::rarray<double>&]'
extract.cpp:21:22:   required from 'Rcpp::RObject rray__extract_impl(const xt::rarray<T>&, Rcpp::List) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::List = Rcpp::Vector<19>]'
extract.cpp:30:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xnoalias.hpp:164:30:   required from 'A xt::noalias_proxy<A>::operator=(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; A = xt::rarray<int>&]'
extract.cpp:17:22:   required from 'Rcpp::RObject rray__extract_impl(const xt::rarray<T>&, Rcpp::List) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::List = Rcpp::Vector<19>]'
extract.cpp:30:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xnoalias.hpp:164:30:   required from 'A xt::noalias_proxy<A>::operator=(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; A = xt::rarray<int>&]'
extract.cpp:21:22:   required from 'Rcpp::RObject rray__extract_impl(const xt::rarray<T>&, Rcpp::List) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::List = Rcpp::Vector<19>]'
extract.cpp:30:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xnoalias.hpp:164:30:   required from 'A xt::noalias_proxy<A>::operator=(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xstepper<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xstepper<const xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; A = xt::rarray<rlogical>&]'
extract.cpp:17:22:   required from 'Rcpp::RObject rray__extract_impl(const xt::rarray<T>&, Rcpp::List) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::List = Rcpp::Vector<19>]'
extract.cpp:30:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xnoalias.hpp:164:30:   required from 'A xt::noalias_proxy<A>::operator=(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<xt::xiterator<xt::xindexed_stepper<xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, false>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major>, xt::xiterator<xt::xindexed_stepper<const xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>*, xt::layout_type::column_major> >, 1, xt::layout_type::dynamic, xt::xtensor_expression_tag>; A = xt::rarray<rlogical>&]'
extract.cpp:21:22:   required from 'Rcpp::RObject rray__extract_impl(const xt::rarray<T>&, Rcpp::List) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::List = Rcpp::Vector<19>]'
extract.cpp:30:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c hypot.cpp -o hypot.o
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from extremum.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = double]'
extremum.cpp:16:36:   required from 'xt::rarray<T> rray__maximum_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = double]'
extremum.cpp:21:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = int]'
extremum.cpp:16:36:   required from 'xt::rarray<T> rray__maximum_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = int]'
extremum.cpp:21:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::maximum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = rlogical]'
extremum.cpp:16:36:   required from 'xt::rarray<T> rray__maximum_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = rlogical]'
extremum.cpp:21:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = double]'
extremum.cpp:34:36:   required from 'xt::rarray<T> rray__minimum_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = double]'
extremum.cpp:39:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = int]'
extremum.cpp:34:36:   required from 'xt::rarray<T> rray__minimum_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = int]'
extremum.cpp:39:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::minimum<void>, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = rlogical]'
extremum.cpp:34:36:   required from 'xt::rarray<T> rray__minimum_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = rlogical]'
extremum.cpp:39:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from generators.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >; T = double]'
generators.cpp:44:17:   required from 'xt::rarray<T> rray__reshape_impl(const xt::rarray<T>&, const IntegerVector&) [with T = double; Rcpp::IntegerVector = Rcpp::Vector<13>]'
generators.cpp:65:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >; T = int]'
generators.cpp:44:17:   required from 'xt::rarray<T> rray__reshape_impl(const xt::rarray<T>&, const IntegerVector&) [with T = int; Rcpp::IntegerVector = Rcpp::Vector<13>]'
generators.cpp:65:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >; T = rlogical]'
generators.cpp:44:17:   required from 'xt::rarray<T> rray__reshape_impl(const xt::rarray<T>&, const IntegerVector&) [with T = rlogical; Rcpp::IntegerVector = Rcpp::Vector<13>]'
generators.cpp:65:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c initialize.cpp -o initialize.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c logical.cpp -o logical.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c manipulation.cpp -o manipulation.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c misc.cpp -o misc.o
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from hypot.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = double]'
hypot.cpp:16:34:   required from 'xt::rarray<double> rray__hypot_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = double]'
hypot.cpp:21:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = double]'
hypot.cpp:16:34:   required from 'xt::rarray<double> rray__hypot_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = int]'
hypot.cpp:21:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::hypot_fun, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = double]'
hypot.cpp:16:34:   required from 'xt::rarray<double> rray__hypot_impl(const xt::rarray<T>&, const xt::rarray<T>&) [with T = rlogical]'
hypot.cpp:21:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c multiply-add.cpp -o multiply-add.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c positions.cpp -o positions.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c r-api.cpp -o r-api.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c reducers-custom.cpp -o reducers-custom.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c reducers.cpp -o reducers.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c subset-assign.cpp -o subset-assign.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c subset-tools.cpp -o subset-tools.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c subset.cpp -o subset.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c type2.cpp -o type2.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c utils.cpp -o utils.o
manipulation.cpp: In function 'Rcpp::IntegerVector compute_complement(const int&, const std::vector<long unsigned int, std::allocator<long unsigned int> >&)':
manipulation.cpp:330:29: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'long unsigned int'} and 'const int' [-Wsign-compare]
  330 |   for (std::size_t i = 0; i < dim_n; ++i) {
      |                           ~~^~~~~~~
manipulation.cpp: In function 'Rcpp::List squeeze_dim_names(const List&, const std::vector<long unsigned int, std::allocator<long unsigned int> >&)':
manipulation.cpp:355:50: warning: comparison of integer expressions of different signedness: 'std::vector<long unsigned int, std::allocator<long unsigned int> >::size_type' {aka 'long unsigned int'} and 'const int' [-Wsign-compare]
  355 |   const bool& squeezing_every_axis = axes.size() == dim_n;
      |                                      ~~~~~~~~~~~~^~~~~~~~
manipulation.cpp: In function 'Rcpp::List rray__expand_dim_names(const List&, const size_t&)':
manipulation.cpp:415:11: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
  415 |     if (i == axis) {
      |         ~~^~~~~~~
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from logical.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::logical_and, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = rlogical]'
logical.cpp:48:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::rarray<double>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<double>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::rarray<double> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<double>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<double>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<double>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<double>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<double>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::rarray<double>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::rarray<double>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::rarray<double>; T = rlogical]'
logical.cpp:53:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::rarray<int>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<int>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::rarray<int> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<int>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<int>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<int>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<int>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<int>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::rarray<int>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::rarray<int>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::rarray<int>; T = rlogical]'
logical.cpp:53:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::logical_or, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = rlogical]'
logical.cpp:60:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&>]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&>]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&>]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::logical_not, const xt::rarray<rlogical>&>; T = rlogical]'
logical.cpp:71:45:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = double]'
logical.cpp:216:57:   required from 'xt::rarray<T> rray__if_else_impl(const xt::rarray<T>&, const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
logical.cpp:238:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = int]'
logical.cpp:216:57:   required from 'xt::rarray<T> rray__if_else_impl(const xt::rarray<T>&, const xt::rarray<T>&, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
logical.cpp:238:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::conditional_ternary, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<rlogical>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<rlogical>&, xt::layout_type::column_major> >&>; T = rlogical]'
logical.cpp:216:57:   required from 'xt::rarray<T> rray__if_else_impl(const xt::rarray<T>&, const xt::rarray<T>&, Rcpp::RObject) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
logical.cpp:238:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
manipulation.cpp: In instantiation of 'Rcpp::List rray__split_impl(const xt::rarray<T>&, const std::vector<long unsigned int, std::allocator<long unsigned int> >&) [with T = double; Rcpp::List = Rcpp::Vector<19>]':
manipulation.cpp:140:3:   required from here
manipulation.cpp:122:19: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and '__gnu_cxx::__alloc_traits<std::allocator<long unsigned int>, long unsigned int>::value_type' {aka 'long unsigned int'} [-Wsign-compare]
  122 |       if (idxs[j] < shape_axes[j]) break;
manipulation.cpp: In instantiation of 'Rcpp::List rray__split_impl(const xt::rarray<T>&, const std::vector<long unsigned int, std::allocator<long unsigned int> >&) [with T = int; Rcpp::List = Rcpp::Vector<19>]':
manipulation.cpp:140:3:   required from here
manipulation.cpp:122:19: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and '__gnu_cxx::__alloc_traits<std::allocator<long unsigned int>, long unsigned int>::value_type' {aka 'long unsigned int'} [-Wsign-compare]
manipulation.cpp: In instantiation of 'Rcpp::List rray__split_impl(const xt::rarray<T>&, const std::vector<long unsigned int, std::allocator<long unsigned int> >&) [with T = rlogical; Rcpp::List = Rcpp::Vector<19>]':
manipulation.cpp:140:3:   required from here
manipulation.cpp:122:19: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and '__gnu_cxx::__alloc_traits<std::allocator<long unsigned int>, long unsigned int>::value_type' {aka 'long unsigned int'} [-Wsign-compare]
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c validation.cpp -o validation.o
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xstrided_view<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xstrided_view<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; T = rlogical]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<bool, std::allocator<bool> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; T = rlogical; xt::rarray<T>::self_type = xt::rarray<rlogical>]'
logical.cpp:121:65:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c yank-assign.cpp -o yank-assign.o
/usr/local/gcc10/bin/g++ -std=gnu++14 -I"/data/gannet/ripley/R/R-gcc10/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-4.0/Rcpp/include' -I'/data/gannet/ripley/R/test-4.0/xtensor/include' -I/usr/local/include  -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -fpic  -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection  -c yank.cpp -o yank.o
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from manipulation.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; T = double]'
manipulation.cpp:108:19:   required from 'Rcpp::List rray__split_impl(const xt::rarray<T>&, const std::vector<long unsigned int, std::allocator<long unsigned int> >&) [with T = double; Rcpp::List = Rcpp::Vector<19>]'
manipulation.cpp:140:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; T = int]'
manipulation.cpp:108:19:   required from 'Rcpp::List rray__split_impl(const xt::rarray<T>&, const std::vector<long unsigned int, std::allocator<long unsigned int> >&) [with T = int; Rcpp::List = Rcpp::Vector<19>]'
manipulation.cpp:140:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; T = rlogical]'
manipulation.cpp:108:19:   required from 'Rcpp::List rray__split_impl(const xt::rarray<T>&, const std::vector<long unsigned int, std::allocator<long unsigned int> >&) [with T = rlogical; Rcpp::List = Rcpp::Vector<19>]'
manipulation.cpp:140:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xtensor_view<xt::xiterator_adaptor<const double*, const double*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xtensor_view<xt::xiterator_adaptor<const double*, const double*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xtensor_view<xt::xiterator_adaptor<const double*, const double*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xtensor_view<xt::xiterator_adaptor<const double*, const double*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xtensor_view<xt::xiterator_adaptor<const double*, const double*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xtensor_view<xt::xiterator_adaptor<const double*, const double*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<const double*, const double*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<const double*, const double*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<const double*, const double*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>; T = double]'
manipulation.cpp:491:17:   required from 'Rcpp::RObject rray__flatten_impl(const xt::rarray<T>&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
manipulation.cpp:503:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>; T = int]'
manipulation.cpp:491:17:   required from 'Rcpp::RObject rray__flatten_impl(const xt::rarray<T>&) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
manipulation.cpp:503:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xtensor_view<xt::xiterator_adaptor<const int*, const int*>, 1, xt::layout_type::column_major, xt::xtensor_expression_tag>; T = rlogical]'
manipulation.cpp:491:17:   required from 'Rcpp::RObject rray__flatten_impl(const xt::rarray<T>&) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
manipulation.cpp:503:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xstrided_view<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > > >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > > >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xstrided_view<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > > > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > > >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > > >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > > >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > > >; T = double]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > > >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > > >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > > >; T = double; xt::rarray<T>::self_type = xt::rarray<double>]'
manipulation.cpp:223:9:   required from 'Rcpp::RObject rray__rotate_impl(const xt::rarray<T>&, const ptrdiff_t&, const ptrdiff_t&, const int&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; std::ptrdiff_t = long int]'
manipulation.cpp:249:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xstrided_view<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > > >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > > >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xstrided_view<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > > > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > > >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > > >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > > >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > > >; T = int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > > >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > > >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > > >; T = int; xt::rarray<T>::self_type = xt::rarray<int>]'
manipulation.cpp:223:9:   required from 'Rcpp::RObject rray__rotate_impl(const xt::rarray<T>&, const ptrdiff_t&, const ptrdiff_t&, const int&) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; std::ptrdiff_t = long int]'
manipulation.cpp:249:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xstrided_view<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > > >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > > >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xstrided_view<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > > > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > > >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > > >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > > >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > > >; T = rlogical]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > > >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > > >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > > >; T = rlogical; xt::rarray<T>::self_type = xt::rarray<rlogical>]'
manipulation.cpp:223:9:   required from 'Rcpp::RObject rray__rotate_impl(const xt::rarray<T>&, const ptrdiff_t&, const ptrdiff_t&, const int&) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; std::ptrdiff_t = long int]'
manipulation.cpp:249:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from multiply-add.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   required from 'decltype(auto) xtl::mpl::static_if(const TF&, const FF&) [with bool cond = false; TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> >]::<lambda(auto:64)>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::cast<int>::functor, xt::rarray<rlogical> >; T = int]'
multiply-add.cpp:63:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<double>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<double>&, xt::layout_type::column_major> >&>; T = double]'
multiply-add.cpp:28:40:   required from 'xt::rarray<T> rray__multiply_add_impl(const xt::rarray<T>&, const xt::rarray<T>&, const xt::rarray<T>&) [with T = double]'
multiply-add.cpp:63:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::math::fma_fun, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&, const xt::xstrided_view<const xt::rarray<int>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<const xt::rarray<int>&, xt::layout_type::column_major> >&>; T = int]'
multiply-add.cpp:28:40:   required from 'xt::rarray<T> rray__multiply_add_impl(const xt::rarray<T>&, const xt::rarray<T>&, const xt::rarray<T>&) [with T = int]'
multiply-add.cpp:63:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xbuilder.hpp:31,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xreducer.hpp:28,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xmath.hpp:27,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:23,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from reducers.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xbroadcast.hpp: In instantiation of 'xt::xbroadcast<CT, X>::xbroadcast(CTA&&, const S&) [with CTA = xt::rarray<double>&; S = Rcpp::Vector<13>; CT = const xt::rarray<double>&; X = Rcpp::Vector<13>]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xbroadcast.hpp:234:16:   required from 'auto xt::broadcast(E&&, const S&) [with E = xt::rarray<double>&; S = Rcpp::Vector<13>]'
reducers.cpp:179:60:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xbroadcast.hpp:275:22: warning: comparison of integer expressions of different signedness: 'R_xlen_t' {aka 'long int'} and 'xt::xcontainer<xt::rarray<double> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  275 |         if (s.size() < m_e.dimension())
      |             ~~~~~~~~~^~~~~~~~~~~~~~~~~
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xarray.hpp:19,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:15,
                 from positions.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&, typename S::size_type) [with S = xt::xstepper<xt::rarray<double> >; IT = xt::svector<int, 4, std::allocator<int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::row_major; typename S::size_type = long unsigned int]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:1016:48:   required from 'xt::xiterator<St, S, L>::self_type& xt::xiterator<St, S, L>::operator+=(xt::xiterator<St, S, L>::difference_type) [with St = xt::xstepper<xt::rarray<double> >; S = xt::xbuffer_adaptor<int*>*; xt::layout_type L = xt::layout_type::row_major; xt::xiterator<St, S, L>::self_type = xt::xiterator<xt::xstepper<xt::rarray<double> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; xt::xiterator<St, S, L>::difference_type = long int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xiterator_base.hpp:85:24:   required from 'xtl::xrandom_access_iterator_base<xt::xiterator<xt::xstepper<xt::rarray<double> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>, double, long int, double*, double&>::derived_type xtl::operator+(const derived_type&, xtl::xrandom_access_iterator_base<xt::xiterator<xt::xstepper<xt::rarray<double> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>, double, long int, double*, double&>::difference_type)'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:1956:43:   required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = xt::xiterator<xt::xstepper<xt::rarray<double> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:2047:31:   required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = xt::xiterator<xt::xstepper<xt::rarray<double> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:5009:18:   required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = xt::xiterator<xt::xstepper<xt::rarray<double> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:156:22:   required from 'auto xt::detail::flat_sort_impl(const xt::xexpression<E>&) [with E = xt::rarray<double>; R = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:202:81:   required from 'auto xt::sort(const xt::xexpression<E>&, std::ptrdiff_t) [with E = xt::rarray<double>; std::ptrdiff_t = long int]'
positions.cpp:46:19:   required from 'Rcpp::RObject rray__sort_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:59:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:591:32: warning: comparison of integer expressions of different signedness: 'size_type' {aka 'long unsigned int'} and 'const int' [-Wsign-compare]
  591 |             if (index[i] + inc < shape[i])
      |                 ~~~~~~~~~~~~~~~^~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::decrement_stepper(S&, IT&, const ST&, typename S::size_type) [with S = xt::xstepper<xt::rarray<double> >; IT = xt::svector<int, 4, std::allocator<int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::row_major; typename S::size_type = long unsigned int]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:1020:48:   required from 'xt::xiterator<St, S, L>::self_type& xt::xiterator<St, S, L>::operator+=(xt::xiterator<St, S, L>::difference_type) [with St = xt::xstepper<xt::rarray<double> >; S = xt::xbuffer_adaptor<int*>*; xt::layout_type L = xt::layout_type::row_major; xt::xiterator<St, S, L>::self_type = xt::xiterator<xt::xstepper<xt::rarray<double> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; xt::xiterator<St, S, L>::difference_type = long int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xiterator_base.hpp:85:24:   required from 'xtl::xrandom_access_iterator_base<xt::xiterator<xt::xstepper<xt::rarray<double> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>, double, long int, double*, double&>::derived_type xtl::operator+(const derived_type&, xtl::xrandom_access_iterator_base<xt::xiterator<xt::xstepper<xt::rarray<double> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>, double, long int, double*, double&>::difference_type)'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:1956:43:   required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = xt::xiterator<xt::xstepper<xt::rarray<double> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:2047:31:   required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = xt::xiterator<xt::xstepper<xt::rarray<double> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:5009:18:   required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = xt::xiterator<xt::xstepper<xt::rarray<double> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:156:22:   required from 'auto xt::detail::flat_sort_impl(const xt::xexpression<E>&) [with E = xt::rarray<double>; R = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:202:81:   required from 'auto xt::sort(const xt::xexpression<E>&, std::ptrdiff_t) [with E = xt::rarray<double>; std::ptrdiff_t = long int]'
positions.cpp:46:19:   required from 'Rcpp::RObject rray__sort_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:59:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:669:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_type' {aka 'long unsigned int'} [-Wsign-compare]
  669 |             if (index[i] >= inc)
      |                 ~~~~~~~~~^~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&, typename S::size_type) [with S = xt::xstepper<xt::rarray<int> >; IT = xt::svector<int, 4, std::allocator<int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::row_major; typename S::size_type = long unsigned int]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:1016:48:   required from 'xt::xiterator<St, S, L>::self_type& xt::xiterator<St, S, L>::operator+=(xt::xiterator<St, S, L>::difference_type) [with St = xt::xstepper<xt::rarray<int> >; S = xt::xbuffer_adaptor<int*>*; xt::layout_type L = xt::layout_type::row_major; xt::xiterator<St, S, L>::self_type = xt::xiterator<xt::xstepper<xt::rarray<int> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; xt::xiterator<St, S, L>::difference_type = long int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xiterator_base.hpp:85:24:   required from 'xtl::xrandom_access_iterator_base<xt::xiterator<xt::xstepper<xt::rarray<int> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>, int, long int, int*, int&>::derived_type xtl::operator+(const derived_type&, xtl::xrandom_access_iterator_base<xt::xiterator<xt::xstepper<xt::rarray<int> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>, int, long int, int*, int&>::difference_type)'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:1956:43:   required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = xt::xiterator<xt::xstepper<xt::rarray<int> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:2047:31:   required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = xt::xiterator<xt::xstepper<xt::rarray<int> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:5009:18:   required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = xt::xiterator<xt::xstepper<xt::rarray<int> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:156:22:   required from 'auto xt::detail::flat_sort_impl(const xt::xexpression<E>&) [with E = xt::rarray<int>; R = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:202:81:   required from 'auto xt::sort(const xt::xexpression<E>&, std::ptrdiff_t) [with E = xt::rarray<int>; std::ptrdiff_t = long int]'
positions.cpp:46:19:   required from 'Rcpp::RObject rray__sort_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:59:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:591:32: warning: comparison of integer expressions of different signedness: 'size_type' {aka 'long unsigned int'} and 'const int' [-Wsign-compare]
  591 |             if (index[i] + inc < shape[i])
      |                 ~~~~~~~~~~~~~~~^~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::decrement_stepper(S&, IT&, const ST&, typename S::size_type) [with S = xt::xstepper<xt::rarray<int> >; IT = xt::svector<int, 4, std::allocator<int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::row_major; typename S::size_type = long unsigned int]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:1020:48:   required from 'xt::xiterator<St, S, L>::self_type& xt::xiterator<St, S, L>::operator+=(xt::xiterator<St, S, L>::difference_type) [with St = xt::xstepper<xt::rarray<int> >; S = xt::xbuffer_adaptor<int*>*; xt::layout_type L = xt::layout_type::row_major; xt::xiterator<St, S, L>::self_type = xt::xiterator<xt::xstepper<xt::rarray<int> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; xt::xiterator<St, S, L>::difference_type = long int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xiterator_base.hpp:85:24:   required from 'xtl::xrandom_access_iterator_base<xt::xiterator<xt::xstepper<xt::rarray<int> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>, int, long int, int*, int&>::derived_type xtl::operator+(const derived_type&, xtl::xrandom_access_iterator_base<xt::xiterator<xt::xstepper<xt::rarray<int> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>, int, long int, int*, int&>::difference_type)'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:1956:43:   required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = xt::xiterator<xt::xstepper<xt::rarray<int> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:2047:31:   required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = xt::xiterator<xt::xstepper<xt::rarray<int> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:5009:18:   required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = xt::xiterator<xt::xstepper<xt::rarray<int> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:156:22:   required from 'auto xt::detail::flat_sort_impl(const xt::xexpression<E>&) [with E = xt::rarray<int>; R = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:202:81:   required from 'auto xt::sort(const xt::xexpression<E>&, std::ptrdiff_t) [with E = xt::rarray<int>; std::ptrdiff_t = long int]'
positions.cpp:46:19:   required from 'Rcpp::RObject rray__sort_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:59:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:669:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_type' {aka 'long unsigned int'} [-Wsign-compare]
  669 |             if (index[i] >= inc)
      |                 ~~~~~~~~~^~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&, typename S::size_type) [with S = xt::xstepper<xt::rarray<rlogical> >; IT = xt::svector<int, 4, std::allocator<int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::row_major; typename S::size_type = long unsigned int]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:1016:48:   required from 'xt::xiterator<St, S, L>::self_type& xt::xiterator<St, S, L>::operator+=(xt::xiterator<St, S, L>::difference_type) [with St = xt::xstepper<xt::rarray<rlogical> >; S = xt::xbuffer_adaptor<int*>*; xt::layout_type L = xt::layout_type::row_major; xt::xiterator<St, S, L>::self_type = xt::xiterator<xt::xstepper<xt::rarray<rlogical> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; xt::xiterator<St, S, L>::difference_type = long int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xiterator_base.hpp:85:24:   required from 'xtl::xrandom_access_iterator_base<xt::xiterator<xt::xstepper<xt::rarray<rlogical> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>, int, long int, int*, int&>::derived_type xtl::operator+(const derived_type&, xtl::xrandom_access_iterator_base<xt::xiterator<xt::xstepper<xt::rarray<rlogical> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>, int, long int, int*, int&>::difference_type)'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:1956:43:   required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = xt::xiterator<xt::xstepper<xt::rarray<rlogical> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:2047:31:   required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = xt::xiterator<xt::xstepper<xt::rarray<rlogical> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:5009:18:   required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = xt::xiterator<xt::xstepper<xt::rarray<rlogical> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:156:22:   required from 'auto xt::detail::flat_sort_impl(const xt::xexpression<E>&) [with E = xt::rarray<rlogical>; R = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:202:81:   required from 'auto xt::sort(const xt::xexpression<E>&, std::ptrdiff_t) [with E = xt::rarray<rlogical>; std::ptrdiff_t = long int]'
positions.cpp:46:19:   required from 'Rcpp::RObject rray__sort_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:59:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:591:32: warning: comparison of integer expressions of different signedness: 'size_type' {aka 'long unsigned int'} and 'const int' [-Wsign-compare]
  591 |             if (index[i] + inc < shape[i])
      |                 ~~~~~~~~~~~~~~~^~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::decrement_stepper(S&, IT&, const ST&, typename S::size_type) [with S = xt::xstepper<xt::rarray<rlogical> >; IT = xt::svector<int, 4, std::allocator<int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::row_major; typename S::size_type = long unsigned int]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:1020:48:   required from 'xt::xiterator<St, S, L>::self_type& xt::xiterator<St, S, L>::operator+=(xt::xiterator<St, S, L>::difference_type) [with St = xt::xstepper<xt::rarray<rlogical> >; S = xt::xbuffer_adaptor<int*>*; xt::layout_type L = xt::layout_type::row_major; xt::xiterator<St, S, L>::self_type = xt::xiterator<xt::xstepper<xt::rarray<rlogical> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; xt::xiterator<St, S, L>::difference_type = long int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xiterator_base.hpp:85:24:   required from 'xtl::xrandom_access_iterator_base<xt::xiterator<xt::xstepper<xt::rarray<rlogical> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>, int, long int, int*, int&>::derived_type xtl::operator+(const derived_type&, xtl::xrandom_access_iterator_base<xt::xiterator<xt::xstepper<xt::rarray<rlogical> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>, int, long int, int*, int&>::difference_type)'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:1956:43:   required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = xt::xiterator<xt::xstepper<xt::rarray<rlogical> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:2047:31:   required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = xt::xiterator<xt::xstepper<xt::rarray<rlogical> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]'
/usr/local/gcc10/include/c++/10.0.1/bits/stl_algo.h:5009:18:   required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = xt::xiterator<xt::xstepper<xt::rarray<rlogical> >, xt::xbuffer_adaptor<int*>*, xt::layout_type::row_major>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:156:22:   required from 'auto xt::detail::flat_sort_impl(const xt::xexpression<E>&) [with E = xt::rarray<rlogical>; R = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:202:81:   required from 'auto xt::sort(const xt::xexpression<E>&, std::ptrdiff_t) [with E = xt::rarray<rlogical>; std::ptrdiff_t = long int]'
positions.cpp:46:19:   required from 'Rcpp::RObject rray__sort_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:59:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:669:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_type' {aka 'long unsigned int'} [-Wsign-compare]
  669 |             if (index[i] >= inc)
      |                 ~~~~~~~~~^~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xtensor_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, 0, xt::layout_type::row_major, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >; T = int]'
positions.cpp:126:21:   required from 'Rcpp::RObject rray__max_pos_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:146:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::plus, const xt::xstrided_view<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >&, xt::xscalar<int> >; T = int]'
positions.cpp:133:19:   required from 'Rcpp::RObject rray__max_pos_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:146:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; T = double]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:871:27:   required from 'typename xt::detail::argfunc_result_type<E>::type xt::detail::arg_func_impl(const E&, std::size_t, F&&) [with xt::layout_type L = xt::layout_type::column_major; E = xt::rarray<double>; F = std::greater<double>; typename xt::detail::argfunc_result_type<E>::type = xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; std::size_t = long unsigned int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:931:40:   required from 'auto xt::argmax(const xt::xexpression<E2>&, std::ptrdiff_t) [with xt::layout_type L = xt::layout_type::column_major; E = xt::rarray<double>; std::ptrdiff_t = long int]'
positions.cpp:131:60:   required from 'Rcpp::RObject rray__max_pos_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:146:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; T = int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:871:27:   required from 'typename xt::detail::argfunc_result_type<E>::type xt::detail::arg_func_impl(const E&, std::size_t, F&&) [with xt::layout_type L = xt::layout_type::column_major; E = xt::rarray<int>; F = std::greater<int>; typename xt::detail::argfunc_result_type<E>::type = xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; std::size_t = long unsigned int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:931:40:   required from 'auto xt::argmax(const xt::xexpression<E2>&, std::ptrdiff_t) [with xt::layout_type L = xt::layout_type::column_major; E = xt::rarray<int>; std::ptrdiff_t = long int]'
positions.cpp:131:60:   required from 'Rcpp::RObject rray__max_pos_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:146:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; T = rlogical]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:871:27:   required from 'typename xt::detail::argfunc_result_type<E>::type xt::detail::arg_func_impl(const E&, std::size_t, F&&) [with xt::layout_type L = xt::layout_type::column_major; E = xt::rarray<rlogical>; F = std::greater<int>; typename xt::detail::argfunc_result_type<E>::type = xt::xarray_container<xt::uvector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::row_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; std::size_t = long unsigned int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:931:40:   required from 'auto xt::argmax(const xt::xexpression<E2>&, std::ptrdiff_t) [with xt::layout_type L = xt::layout_type::column_major; E = xt::rarray<rlogical>; std::ptrdiff_t = long int]'
positions.cpp:131:60:   required from 'Rcpp::RObject rray__max_pos_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:146:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xstrided_view<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xstrided_view<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; T = double]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; T = double; xt::rarray<T>::self_type = xt::rarray<double>]'
positions.cpp:42:9:   required from 'Rcpp::RObject rray__sort_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:59:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xstrided_view<xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<double>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<double>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<double>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xstrided_view<xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<double>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<double>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<double>&> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<double>&> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<double>&> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<double>&> >; T = double; xt::rarray<T>::self_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:112:21:   required from 'auto xt::detail::run_lambda_over_axis(const E&, R&, std::size_t, F&&) [with E = xt::rarray<double>; R = xt::rarray<double>; F = xt::sort(const xt::xexpression<E>&, std::ptrdiff_t) [with E = xt::rarray<double>; std::ptrdiff_t = long int]::<lambda(auto:86, auto:87)>; std::size_t = long unsigned int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:208:37:   required from 'auto xt::sort(const xt::xexpression<E>&, std::ptrdiff_t) [with E = xt::rarray<double>; std::ptrdiff_t = long int]'
positions.cpp:46:19:   required from 'Rcpp::RObject rray__sort_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:59:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; T = int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; T = int; xt::rarray<T>::self_type = xt::rarray<int>]'
positions.cpp:42:9:   required from 'Rcpp::RObject rray__sort_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:59:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xstrided_view<xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<int>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<int>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<int>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xstrided_view<xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<int>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<int>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<int>&> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<int>&> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<int>&> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<int>&> >; T = int; xt::rarray<T>::self_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:112:21:   required from 'auto xt::detail::run_lambda_over_axis(const E&, R&, std::size_t, F&&) [with E = xt::rarray<int>; R = xt::rarray<int>; F = xt::sort(const xt::xexpression<E>&, std::ptrdiff_t) [with E = xt::rarray<int>; std::ptrdiff_t = long int]::<lambda(auto:86, auto:87)>; std::size_t = long unsigned int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:208:37:   required from 'auto xt::sort(const xt::xexpression<E>&, std::ptrdiff_t) [with E = xt::rarray<int>; std::ptrdiff_t = long int]'
positions.cpp:46:19:   required from 'Rcpp::RObject rray__sort_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:59:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; T = rlogical]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, std::vector<long unsigned int, std::allocator<long unsigned int> >, xt::layout_type::dynamic, xt::detail::flat_adaptor_getter<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>&, xt::layout_type::column_major> >; T = rlogical; xt::rarray<T>::self_type = xt::rarray<rlogical>]'
positions.cpp:42:9:   required from 'Rcpp::RObject rray__sort_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:59:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xstrided_view<xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<rlogical>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<rlogical>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<rlogical>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xstrided_view<xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<rlogical>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<rlogical>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<rlogical>&> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<rlogical>&> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<rlogical>&> >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<xt::rarray<rlogical>&> >; T = rlogical; xt::rarray<T>::self_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:112:21:   required from 'auto xt::detail::run_lambda_over_axis(const E&, R&, std::size_t, F&&) [with E = xt::rarray<rlogical>; R = xt::rarray<rlogical>; F = xt::sort(const xt::xexpression<E>&, std::ptrdiff_t) [with E = xt::rarray<rlogical>; std::ptrdiff_t = long int]::<lambda(auto:86, auto:87)>; std::size_t = long unsigned int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:208:37:   required from 'auto xt::sort(const xt::xexpression<E>&, std::ptrdiff_t) [with E = xt::rarray<rlogical>; std::ptrdiff_t = long int]'
positions.cpp:46:19:   required from 'Rcpp::RObject rray__sort_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
positions.cpp:59:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from reducers.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; T = double]'
reducers.cpp:38:3:   required from 'xt::rarray<double> rray__sum_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
reducers.cpp:43:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; T = double]'
reducers.cpp:38:3:   required from 'xt::rarray<double> rray__sum_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
reducers.cpp:43:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<double, std::allocator<double> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >; T = double]'
reducers.cpp:62:3:   required from 'xt::rarray<double> rray__mean_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
reducers.cpp:67:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xfunction<xt::detail::divides, xt::xarray_container<xt::uvector<long long int, std::allocator<long long int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::xscalar<double> >; T = double]'
reducers.cpp:62:3:   required from 'xt::rarray<double> rray__mean_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
reducers.cpp:67:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; T = int]'
reducers.cpp:194:19:   required from 'Rcpp::RObject rray__max_impl(const xt::rarray<T>&, Rcpp::Nullable<Rcpp::Vector<13> >) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
reducers.cpp:211:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag> >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:195:58:   required from 'void xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xarray_container<xt::uvector<int, std::allocator<int> >, xt::layout_type::column_major, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::xtensor_expression_tag>; T = rlogical]'
reducers.cpp:194:19:   required from 'Rcpp::RObject rray__max_impl(const xt::rarray<T>&, Rcpp::Nullable<Rcpp::Vector<13> >) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
reducers.cpp:211:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xbroadcast<const xt::rarray<double>&, Rcpp::Vector<13> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xbroadcast<const xt::rarray<double>&, Rcpp::Vector<13> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xbroadcast<const xt::rarray<double>&, Rcpp::Vector<13> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xbroadcast<const xt::rarray<double>&, Rcpp::Vector<13> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xbroadcast<const xt::rarray<double>&, Rcpp::Vector<13> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xbroadcast<const xt::rarray<double>&, Rcpp::Vector<13> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xbroadcast<const xt::rarray<double>&, Rcpp::Vector<13> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:587:31:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::assign_xexpression(const xt::xexpression<E1>&) [with E = xt::xbroadcast<const xt::rarray<double>&, Rcpp::Vector<13> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:453:55:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::assign(const xt::xexpression<E1>&) [with E = xt::xbroadcast<const xt::rarray<double>&, Rcpp::Vector<13> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xbroadcast<const xt::rarray<double>&, Rcpp::Vector<13> >; T = double]'
reducers.cpp:179:22:   required from 'Rcpp::RObject infinite_output(const xt::rarray<T>&, Rcpp::Nullable<Rcpp::Vector<13> >, bool) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
reducers.cpp:190:27:   required from 'Rcpp::RObject rray__max_impl(const xt::rarray<T>&, Rcpp::Nullable<Rcpp::Vector<13> >) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
reducers.cpp:211:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from subset.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; T = double]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; T = double; xt::rarray<T>::self_type = xt::rarray<double>]'
subset.cpp:136:9:   required from 'Rcpp::RObject rray__subset_impl(const xt::rarray<T>&, Rcpp::List) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::List = Rcpp::Vector<19>]'
subset.cpp:148:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; T = double]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xdynamic_view<const xt::rarray<double>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<double>&> >; T = double; xt::rarray<T>::self_type = xt::rarray<double>]'
subset.cpp:139:9:   required from 'Rcpp::RObject rray__subset_impl(const xt::rarray<T>&, Rcpp::List) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::List = Rcpp::Vector<19>]'
subset.cpp:148:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; T = int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; T = int; xt::rarray<T>::self_type = xt::rarray<int>]'
subset.cpp:136:9:   required from 'Rcpp::RObject rray__subset_impl(const xt::rarray<T>&, Rcpp::List) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::List = Rcpp::Vector<19>]'
subset.cpp:148:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; T = int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xdynamic_view<const xt::rarray<int>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<int>&> >; T = int; xt::rarray<T>::self_type = xt::rarray<int>]'
subset.cpp:139:9:   required from 'Rcpp::RObject rray__subset_impl(const xt::rarray<T>&, Rcpp::List) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::List = Rcpp::Vector<19>]'
subset.cpp:148:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; T = rlogical]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xstrided_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; T = rlogical; xt::rarray<T>::self_type = xt::rarray<rlogical>]'
subset.cpp:136:9:   required from 'Rcpp::RObject rray__subset_impl(const xt::rarray<T>&, Rcpp::List) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::List = Rcpp::Vector<19>]'
subset.cpp:148:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; T = rlogical]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xdynamic_view<const xt::rarray<rlogical>&, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::layout_type::dynamic, xt::detail::inner_storage_getter<const xt::rarray<rlogical>&> >; T = rlogical; xt::rarray<T>::self_type = xt::rarray<rlogical>]'
subset.cpp:139:9:   required from 'Rcpp::RObject rray__subset_impl(const xt::rarray<T>&, Rcpp::List) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>; Rcpp::List = Rcpp::Vector<19>]'
subset.cpp:148:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xmath.hpp:26,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:23,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from yank.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xoperation.hpp: In instantiation of 'auto xt::detail::next_idx_impl<xt::layout_type::column_major>::operator()(const S&, I&) [with S = xt::xbuffer_adaptor<int*>; I = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xoperation.hpp:834:23:   required from 'auto xt::detail::next_idx(const S&, I&) [with xt::layout_type L = xt::layout_type::column_major; S = xt::xbuffer_adaptor<int*>; I = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xoperation.hpp:920:71:   required from 'auto xt::argwhere(const T&) [with xt::layout_type L = xt::layout_type::column_major; T = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xindex_view.hpp:779:35:   required from 'auto xt::filter(E&&, O&&) [with xt::layout_type L = xt::layout_type::column_major; E = const xt::rarray<double>&; O = xt::rarray<rlogical>&]'
yank.cpp:22:51:   required from 'auto rray__yank_filter_impl(const xt::rarray<T>&, const RObject&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
yank.cpp:46:33:   required from 'Rcpp::RObject rray__yank_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
yank.cpp:61:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xoperation.hpp:815:31: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  815 |                     if(idx[i] >= shape[i] - 1)
      |                        ~~~~~~~^~~~~~~~~~~~~~~
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xmath.hpp:26,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:23,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from yank-assign.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xoperation.hpp: In instantiation of 'auto xt::detail::next_idx_impl<xt::layout_type::column_major>::operator()(const S&, I&) [with S = xt::xbuffer_adaptor<int*>; I = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xoperation.hpp:834:23:   required from 'auto xt::detail::next_idx(const S&, I&) [with xt::layout_type L = xt::layout_type::column_major; S = xt::xbuffer_adaptor<int*>; I = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xoperation.hpp:920:71:   required from 'auto xt::argwhere(const T&) [with xt::layout_type L = xt::layout_type::column_major; T = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xindex_view.hpp:779:35:   required from 'auto xt::filter(E&&, O&&) [with xt::layout_type L = xt::layout_type::column_major; E = xt::rarray<double>&; O = xt::rarray<rlogical>&]'
yank-assign.cpp:26:51:   required from 'auto rray__yank_non_const_filter_impl(xt::rarray<T>&, const RObject&) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
yank-assign.cpp:53:53:   required from 'Rcpp::RObject rray__yank_assign_impl(const xt::rarray<T>&, Rcpp::RObject, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
yank-assign.cpp:72:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xoperation.hpp:815:31: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  815 |                     if(idx[i] >= shape[i] - 1)
      |                        ~~~~~~~^~~~~~~~~~~~~~~
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterable.hpp:12,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xcontainer.hpp:21,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:18,
                 from ../inst/include/rray.h:8,
                 from yank.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xindex_view<const xt::rarray<double>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xindex_view<const xt::rarray<double>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xindex_view<const xt::rarray<double>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xindex_view<const xt::rarray<double>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xindex_view<const xt::rarray<double>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xindex_view<const xt::rarray<double>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xindex_view<const xt::rarray<double>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<double>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; T = double]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<double>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<double>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<double>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; T = double; xt::rarray<T>::self_type = xt::rarray<double>]'
yank.cpp:46:9:   required from 'Rcpp::RObject rray__yank_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
yank.cpp:61:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
  711 |             if (index[i] != shape[i] - 1)
      |                 ~~~~~~~~~^~~~~~~~~~~~~~~
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<double>, xt::xindex_view<const xt::rarray<double>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<double>; E2 = xt::xindex_view<const xt::rarray<double>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<double>; E2 = xt::xindex_view<const xt::rarray<double>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<double> >; E2 = xt::xexpression<xt::xindex_view<const xt::rarray<double>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xindex_view<const xt::rarray<double>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xindex_view<const xt::rarray<double>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<double>; E2 = xt::xindex_view<const xt::rarray<double>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<double>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; T = double]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<double>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; D = xt::rarray<double>; xt::xsemantic_base<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<double>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; D = xt::rarray<double>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<double>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<double>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; T = double; xt::rarray<T>::self_type = xt::rarray<double>]'
yank.cpp:49:9:   required from 'Rcpp::RObject rray__yank_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = double; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
yank.cpp:61:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xindex_view<const xt::rarray<int>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xindex_view<const xt::rarray<int>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xindex_view<const xt::rarray<int>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xindex_view<const xt::rarray<int>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xindex_view<const xt::rarray<int>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xindex_view<const xt::rarray<int>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xindex_view<const xt::rarray<int>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<int>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; T = int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<int>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<int>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<int>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; T = int; xt::rarray<T>::self_type = xt::rarray<int>]'
yank.cpp:46:9:   required from 'Rcpp::RObject rray__yank_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
yank.cpp:61:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<int>, xt::xindex_view<const xt::rarray<int>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<int>; E2 = xt::xindex_view<const xt::rarray<int>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<int>; E2 = xt::xindex_view<const xt::rarray<int>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<int> >; E2 = xt::xexpression<xt::xindex_view<const xt::rarray<int>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xindex_view<const xt::rarray<int>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xindex_view<const xt::rarray<int>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<int>; E2 = xt::xindex_view<const xt::rarray<int>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<int>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; T = int]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<int>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; D = xt::rarray<int>; xt::xsemantic_base<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<int>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; D = xt::rarray<int>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<int>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<int>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; T = int; xt::rarray<T>::self_type = xt::rarray<int>]'
yank.cpp:49:9:   required from 'Rcpp::RObject rray__yank_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = int; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
yank.cpp:61:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xindex_view<const xt::rarray<rlogical>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xindex_view<const xt::rarray<rlogical>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; T = rlogical]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, std::allocator<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > > >; T = rlogical; xt::rarray<T>::self_type = xt::rarray<rlogical>]'
yank.cpp:46:9:   required from 'Rcpp::RObject rray__yank_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
yank.cpp:61:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp: In instantiation of 'static void xt::stepper_tools<L>::increment_stepper(S&, IT&, const ST&) [with S = xt::stepper_assigner<xt::rarray<rlogical>, xt::xindex_view<const xt::rarray<rlogical>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >, xt::layout_type::column_major>; IT = xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>; ST = xt::xbuffer_adaptor<int*>; xt::layout_type L = xt::layout_type::column_major]':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:480:48:   required from 'void xt::stepper_assigner<E1, E2, L>::run() [with E1 = xt::rarray<rlogical>; E2 = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; xt::layout_type L = xt::layout_type::column_major]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:325:25:   required from 'static void xt::xexpression_assigner_base<xt::xtensor_expression_tag>::assign_data(xt::xexpression<E>&, const xt::xexpression<E2>&, bool) [with E1 = xt::rarray<rlogical>; E2 = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:334:31:   required from 'static void xt::xexpression_assigner<Tag>::assign_xexpression(E1&, const E2&) [with E1 = xt::xexpression<xt::rarray<rlogical> >; E2 = xt::xexpression<xt::xindex_view<const xt::rarray<rlogical>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > > >; Tag = xt::xtensor_expression_tag]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xassign.hpp:201:58:   required from 'xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >]::<lambda(auto:64)> [with auto:64 = xtl::identity]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:538:22:   required from 'decltype(auto) xtl::mpl::static_if(std::false_type, const TF&, const FF&) [with TF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >]::<lambda(auto:63)>; FF = xt::assign_xexpression(xt::xexpression<E>&, const xt::xexpression<E2>&) [with E1 = xt::rarray<rlogical>; E2 = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >]::<lambda(auto:64)>; std::false_type = std::integral_constant<bool, false>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtl/xmeta_utils.hpp:544:29:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:311:30:   required from 'xt::rarray<T>::rarray(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; T = rlogical]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:564:24:   required from 'xt::xsemantic_base<D>::derived_type& xt::xsemantic_base<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; D = xt::rarray<rlogical>; xt::xsemantic_base<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsemantic.hpp:611:36:   required from 'xt::xcontainer_semantic<D>::derived_type& xt::xcontainer_semantic<D>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; D = xt::rarray<rlogical>; xt::xcontainer_semantic<D>::derived_type = xt::rarray<rlogical>]'
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor-r/rarray.hpp:321:40:   required from 'xt::rarray<T>::self_type& xt::rarray<T>::operator=(const xt::xexpression<E1>&) [with E = xt::xindex_view<const xt::rarray<rlogical>&, std::vector<std::vector<long int, std::allocator<long int> >, std::allocator<std::vector<long int, std::allocator<long int> > > > >; T = rlogical; xt::rarray<T>::self_type = xt::rarray<rlogical>]'
yank.cpp:49:9:   required from 'Rcpp::RObject rray__yank_impl(const xt::rarray<T>&, Rcpp::RObject) [with T = rlogical; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]'
yank.cpp:61:3:   required from here
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xiterator.hpp:711:26: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare]
In file included from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xbuffer_adaptor.hpp:20,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xarray.hpp:18,
                 from /data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:15,
                 from positions.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xstorage.hpp: In function 'std::pair<xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true>, xt::svector<long unsigned int, 4, std::allocator<long unsigned int>, true> > xt::detail::get_permutations(std::size_t, std::size_t, xt::layout_type)':
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xstorage.hpp:1162:13: warning: array subscript 1 is outside array bounds of 'std::size_t [1]' {aka 'long unsigned int [1]'} [-Warray-bounds]
 1162 |             ++elt_ptr;
      |             ^~
In file included from positions.cpp:1:
/data/gannet/ripley/R/test-4.0/xtensor/include/xtensor/xsort.hpp:76:55: note: while referencing 'ax'
   76 |         get_permutations(std::size_t dim, std::size_t ax, layout_type layout)
      |                                           ~~~~~~~~~~~~^~
/usr/local/gcc10/bin/g++ -std=gnu++14 -shared -L/usr/local/gcc10/lib64 -L/usr/local/lib64 -o rray.so RcppExports.o accumulators.o arith.o bind.o broadcast.o builders.o cast.o clip.o compare.o dim-names-common.o dim-names.o dim.o extract-assign.o extract.o extremum.o generators.o hypot.o initialize.o logical.o manipulation.o misc.o multiply-add.o positions.o r-api.o reducers-custom.o reducers.o subset-assign.o subset-tools.o subset.o type2.o utils.o validation.o yank-assign.o yank.o
make[2]: Leaving directory '/data/gannet/ripley/R/packages/tests-gcc10/rray/src'
make[2]: Entering directory '/data/gannet/ripley/R/packages/tests-gcc10/rray/src'
make[2]: Leaving directory '/data/gannet/ripley/R/packages/tests-gcc10/rray/src'
installing to /data/gannet/ripley/R/packages/tests-gcc10/rray.Rcheck/00LOCK-rray/00new/rray/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (rray)