[PATCH] D125259: [C11] Diagnose unreachable generic selection associations

[Tom Honermann via Phabricator via cfe-commits]

tahonermann added a comment.

> I'm questioning the benefit to supporting _Generic in C++ and starting to wonder if perhaps we should pull this extension back.

I imagine it may be used in shared system headers. E.g., implementations of `tgmath.h` that don't use the builtins.


Repository:
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https://reviews.llvm.org/D125259