[libcxx-commits] [libcxx] [libc++] Deprecates std::errc constants. (PR #80542)

[Mark de Wever via libcxx-commits]

mordante wrote:

Based on the feedback and a private discussion with Louis I've implemented option 1 in #88296.

@gulfemsavrun That should disable the deprecation message in your `Case 1` and `Case 2`.
@nico From your messages I understand you only have an issue with the deprecation of the macros. The new PR should fix your issues too. This means there is no need for a deprecation toggle anymore. Please let me know when you still need a deprecation toggle.

https://github.com/llvm/llvm-project/pull/80542