[llvm-branch-commits] [clang] [Serialization] Code cleanups and polish 83233 (PR #83237)

[Vassil Vassilev via llvm-branch-commits]

vgvassilev wrote:

> Btw, if I don't respond timely to these requests and you need an urgent reaction, feel free to ping me via email at [ibiryukov at google.com](mailto:ibiryukov at google.com). We heavily use Clang header modules internally at Google and we are really interested in helping to discover and prevent the module bugs as early as possible. And we also really appreciate your work on improving and optimizing the modules implementation!

@ilya-biryukov, I was wondering if you have had a chance to test this PR?

https://github.com/llvm/llvm-project/pull/83237