[libcxx-commits] [libcxx] [libc++] Fix missing 'get_new_handler()' for Windows builds (PR #150182)

[Hristo Hristov via libcxx-commits]

H-G-Hristov wrote:

> @frederick-vs-ja @petrhosek ping for review, this is a short one.

@siradam7th You need the ugly `[[__nodiscard__]]` for pre-C++17 cases + a test. Sorry about that.

https://github.com/llvm/llvm-project/pull/150182