On Mon, 28 Mar 2011 16:55:35 +0200, Karel KlÃÄ wrote: > I have observed GDB displaying wrong source file lines when stepping through > a program several times, and I think such a check could discover some > issues. Could you provide a reproducer? How it could be fixed by the package maintainer? If you mean jumping all around during "step" or "next" on -O2 -g code that is a known problem due to instructions scheduling by GCC, GCC not producing DW_LNS_negate_stmt and GDB strictly (in fact correctly) following what the debug info says. This should be fixed in the future in GCC. Thanks, Jan -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel