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

[Nico Weber via libcxx-commits]

nico wrote:

We get diags about `ENOSTR` now. Is that intentional? (I'm asking because the commit description talks about std::errc, but `ENOSTR` is not `std::errc::not_a_stream`.)

…hm, looking at libcxx/include/cerrno, it looks pretty intentional. But the commit description and the changelog entry could maybe call this out more (?).

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