[Bug preprocessor/105362] Improvement: diagnose undefined behavior in preprocessing directives

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105362

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |diagnostic
          Component|c                           |preprocessor

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The preprocessor has its own constant folding and diagnostics