[Bug c/114931] [14/15 regression] ICE in get_alias_set when building tcl with -std=c23

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114931

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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   Target Milestone|---                         |14.0

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
This means a canonical type has TYPE_STUCTURAL_EQUALITY_P set but a canonical
type should have itself as canonical type.