[libcxx-commits] [libcxx] Enable identification of code that relies on std::char_traits<char16_t>::int_type. (PR #89840)

[Louis Dionne via libcxx-commits]

ldionne wrote:

Thanks @tahonermann .

@llvm/libcxx-vendors, if you'd like to know whether this affects you and to what extent, now would be the time to run this change internally to gather some data and report back. I'll certainly do that over here.

In particular, @rupprecht if you're able to run this change at Google and report on the results, that would be invaluable information to provide to WG21 to inform their decision making.

https://github.com/llvm/llvm-project/pull/89840