[clang] [serialization] No transitive type change (PR #92511)

[Ilya Biryukov via cfe-commits]

https://github.com/ilya-biryukov approved this pull request.

Thanks! The thing with the types does make sense now, I am (expectedly) just bad at statistical reasoning. It does make sense that there are many declarations that share the types. I suspect we won't see any significant increases in our internal toolchain release, but we'll reach out if we do find some pathological cases (that's probably very unlikely).

LGTM!

https://github.com/llvm/llvm-project/pull/92511