https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77472
--- Comment #4 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- (In reply to Jan Hubicka from comment #3) > Looks like GCC is trying to satisfy the flatten attribute at link time which > is ignored by clang? Yes, you're right: % grep -D skip -R -i "flatten" sna_glyphs.i:__attribute__((flatten)) static sna_glyphs.i:__attribute__((flatten)) static sna_glyphs.i:__attribute__((flatten)) static Deleting these three attributes "fixes" the issue. Even a single flatten attribute is enough to cause problems.
