https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55965
Manuel López-Ibáñez <manu at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |manu at gcc dot gnu.org --- Comment #2 from Manuel López-Ibáñez <manu at gcc dot gnu.org> --- Yes, I get: manuel@gcc10:~$ nm test.o 0000000000000000 T isalnum and with: ~/test1/216257/build/gcc/xgcc -B ~/test1/216257/build/gcc/ -std=c99 test.c -c -o test.o -fno-builtin-isalnum I get nothing. Thus the analysis seems right but not sure how to fix it.