https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78068
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic Component|c |other --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- time declaration really is not present in the preprocessed source file. I can't seem to figure out why it is not though. I doubt this is a GCC bug rather than a gdb one (sim is considered part of gdb) or a glibc one.