[libc-commits] [libc] [libc] build with -Werror (PR #73966)

[Nick Desaulniers via libc-commits]

nickdesaulniers wrote:

> I wonder if we should mention that `libc` expects to compile with no warnings in the documentation somewhere. https://libc.llvm.org/dev/index.html.

Done in https://github.com/llvm/llvm-project/pull/73966/commits/a224d0bd3982d706b071800fa7202dfbbed6f300, PTAL

https://github.com/llvm/llvm-project/pull/73966