[PATCH] D34439: Add GCC's noexcept-type alias for c++1z-compat-mangling

[Raphael Isemann via Phabricator via cfe-commits]

teemperor added a comment.

@ahatanak I think we can leave the more expressive clang name for this warning and just add the bit cryptic GCC name for compability. But I don't have a strong opinion on this.


https://reviews.llvm.org/D34439