[libcxx-commits] [PATCH] D131732: [libcxx][NFC] utilises compiler builtins for unary transform type-traits

[Christopher Di Bella via Phabricator via libcxx-commits]

cjdb added a comment.

In D131732#3717669 <https://reviews.llvm.org/D131732#3717669>, @philnik wrote:

> Which compiler supports these builtins? Neither GCC nor clang accept `__add_lvalue_reference` or `__add_pointer`: https://godbolt.org/z/nvxqWTGY1

See D116203 <https://reviews.llvm.org/D116203>.


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https://reviews.llvm.org/D131732