* installing *source* package ‘refGenome’ ...
** package ‘refGenome’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-clang-trunk/refGenome/src'
/usr/local/clang-trunk/bin/clang++ -std=gnu++11 -I"/data/gannet/ripley/R/R-clang-trunk/include" -DNDEBUG   -isystem /usr/local/clang/include   -fpic  -g -O3 -Wall -pedantic -frtti -Wno-tautological-overlap-compare  -c refGenome.cpp -o refGenome.o
In file included from refGenome.cpp:12:
In file included from ./refGenome.h:29:
./extptr.h:112:37: error: no matching function for call to 'Rf_unprotect'
        virtual ~atmptr() { if(protected_) UNPROTECT(pRob); }
                                           ^~~~~~~~~~~~~~~
/data/gannet/ripley/R/R-clang-trunk/include/Rinternals.h:983:22: note: expanded from macro 'UNPROTECT'
#define UNPROTECT(n)    Rf_unprotect(n)
                        ^~~~~~~~~~~~
/data/gannet/ripley/R/R-clang-trunk/include/Rinternals.h:1750:6: note: candidate function not viable: cannot convert argument of incomplete type 'SEXP' (aka 'SEXPREC *') to 'int' for 1st argument
void Rf_unprotect(int);
     ^
In file included from refGenome.cpp:12:
In file included from ./refGenome.h:28:
./grange.h:75:11: warning: private field 'last_id' is not used [-Wunused-private-field]
        unsigned last_id;
                 ^
1 warning and 1 error generated.
make[1]: *** [/data/gannet/ripley/R/R-clang-trunk/etc/Makeconf:173: refGenome.o] Error 1
make[1]: Target 'all' not remade because of errors.
make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-clang-trunk/refGenome/src'
ERROR: compilation failed for package ‘refGenome’
* removing ‘/data/gannet/ripley/R/packages/tests-clang-trunk/refGenome.Rcheck/refGenome’