[libcxx-commits] [libcxx] [libc++] Suppress reserved module name warning for `module std` (PR #228632)

[Sharadh Rajaraman via libcxx-commits]

sharadhr wrote:

> At least libc++ is only full of suppressions for warnings we care about

It seems to me like compiling the toolchain `module std` with the same toolchain's `clang` is such a warning. On a surface level, the warning should probably not be emitted at all, as long as `std` comes from the standard library.

https://github.com/llvm/llvm-project/pull/228632