https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67567
--- Comment #3 from Manuel López-Ibáñez <manu at gcc dot gnu.org> --- (In reply to Vittorio Zecca from comment #2) > Unfortunately I do not master gdb and gcc internals enough for that. > The check costs two instructions on my x86-64. Two instructions that we do not need to execute! :) In this case, the worst part is that it will hide a bug in error reporting. It will print something like: Error: X between the MODULE PROCEDURE declaration in module and the declaration at (1) in SUBMODULE Y which is wrong.
