[libcxx-commits] [libcxx] [libc++][type_traits] Implements "A type trait to detect reference binding to temporary" (PR #128649)

[A. Jiang via libcxx-commits]

frederick-vs-ja wrote:

I guess we need to revert the drive-by changes. Not sure whether that would be temporary.

At the time of last CI for this PR, the "macos (apple-configuration, macos-15)" configuration was using apple-clang-16. But today it changed to use apple-clang-17 and the tests for `is_implicit_lifetime` still failed.

https://github.com/llvm/llvm-project/pull/128649