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

[A. Jiang via libcxx-commits]

frederick-vs-ja wrote:

> > Do you have any reference to support that claim?
> 
> As mentioned above, the [Clang documentation](https://clang.llvm.org/docs/StandardCPlusPlusModules.html#preload-the-std-module) suggests:
> 
> > ```
> > clang++ -std=c++23 <path-to-std-module>/std.cppm -c -o std.o -fmodule-output=std.pcm
> > ```

Hmm, this was recently written by @ChuanqiXu9 in #220147. I guess this was intentional by not really reviewed by libc++ maintainers.

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