https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121943
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Trevor Gross from comment #5) > (In reply to Andrew Pinski from comment #2) > > >However, why is this doing string comparison in the first place? It seems > > >like checking the exit code would be more robust. > > > > Because we want to check there is no warning too. no_compiler_messages is > > specifically for no warnings or otherwise. > > Couldn't this be covered with `-Werror`? Because there are some times assembler warnings or linker ones too. Plus there are cases where there are notes rather than warnings.
