https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113207
--- Comment #16 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>: https://gcc.gnu.org/g:83d7dcfc0e447daf93d3df824a37181a7964c2f0 commit r16-192-g83d7dcfc0e447daf93d3df824a37181a7964c2f0 Author: Richard Biener <rguent...@suse.de> Date: Mon Feb 3 14:16:45 2025 +0100 lto/113207 - make fld_type_variant more picky The below adds additional verification to fld_type_variant that there's only one variant matching fld_type_variant_equal_p on the chain. The PR shows that variants built with build_qualified_type can be equal to others in that regard but not with regard to what build_qualified_type does. PR lto/113207 * ipa-free-lang-data.cc (fld_type_variant): Add extra checking.