* installing *source* package ‘timesift’ ...
** this is package ‘timesift’ version ‘0.3.1’
** package ‘timesift’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘clang version 23.1.2’
make[2]: Entering directory '/data/localhost/ripley/R/packages/tests-clang-trunk/timesift/src'
/usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG  -I'/data/localhost/ripley/R/test-clang/cpp11/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c cpp11.cpp -o cpp11.o
/usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG  -I'/data/localhost/ripley/R/test-clang/cpp11/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c ts_calendar.cpp -o ts_calendar.o
/usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG  -I'/data/localhost/ripley/R/test-clang/cpp11/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c ts_core.cpp -o ts_core.o
/usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG  -I'/data/localhost/ripley/R/test-clang/cpp11/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c ts_penalised.cpp -o ts_penalised.o
ts_penalised.cpp:841:10: error: no type named 'exception_ptr' in namespace 'std'; did you mean 'exception'?
  841 |     std::exception_ptr failure;
      |     ~~~~~^~~~~~~~~~~~~
      |          exception
/usr/local/clang23/bin/../include/c++/v1/__exception/exception.h:75:33: note: 'exception' declared here
   75 | class _LIBCPP_EXPORTED_FROM_ABI exception {
      |                                 ^
ts_penalised.cpp:879:26: error: no member named 'current_exception' in namespace 'std'
  879 |       one.failure = std::current_exception();
      |                          ^~~~~~~~~~~~~~~~~
ts_penalised.cpp:913:10: error: no type named 'exception_ptr' in namespace 'std'; did you mean 'exception'?
  913 |     std::exception_ptr failure;
      |     ~~~~~^~~~~~~~~~~~~
      |          exception
/usr/local/clang23/bin/../include/c++/v1/__exception/exception.h:75:33: note: 'exception' declared here
   75 | class _LIBCPP_EXPORTED_FROM_ABI exception {
      |                                 ^
ts_penalised.cpp:917:22: error: no member named 'current_exception' in namespace 'std'
  917 |       failure = std::current_exception();
      |                      ^~~~~~~~~~~~~~~~~
ts_penalised.cpp:921:9: error: value of type 'std::exception' is not contextually convertible to 'bool'
  921 |     if (failure) std::rethrow_exception(failure);
      |         ^~~~~~~
ts_penalised.cpp:921:23: error: no type named 'rethrow_exception' in namespace 'std'
  921 |     if (failure) std::rethrow_exception(failure);
      |                  ~~~~~^
ts_penalised.cpp:924:9: error: value of type 'std::exception' is not contextually convertible to 'bool'
  924 |     if (held[g].failure) std::rethrow_exception(held[g].failure);
      |         ^~~~~~~~~~~~~~~
ts_penalised.cpp:924:31: error: no member named 'rethrow_exception' in namespace 'std'
  924 |     if (held[g].failure) std::rethrow_exception(held[g].failure);
      |                               ^~~~~~~~~~~~~~~~~
8 errors generated.
make[2]: *** [/data/localhost/ripley/R/R-clang-trunk/etc/Makeconf:197: ts_penalised.o] Error 1
/usr/local/clang23/bin/clang++ -std=gnu++20 -I"/data/localhost/ripley/R/R-clang-trunk/include" -DNDEBUG  -I'/data/localhost/ripley/R/test-clang/cpp11/include' -isystem /usr/local/clang23/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c ts_r.cpp -o ts_r.o
make[2]: Target 'all' not remade because of errors.
make[2]: Leaving directory '/data/localhost/ripley/R/packages/tests-clang-trunk/timesift/src'
ERROR: compilation failed for package ‘timesift’
* removing ‘/data/localhost/ripley/R/packages/tests-clang-trunk/timesift.Rcheck/timesift’