[clang] [Clang] Check for uninitialized use in lambda within CXXOperatorCallExpr (PR #129198)

[Younan Zhang via cfe-commits]

https://github.com/zyn0217 commented:

Thanks for the contribution, and this makes sense to me. However I'd like others to take a look too.

Of course this should come with a release note, in `clang/docs/ReleaseNotes.rst`.


https://github.com/llvm/llvm-project/pull/129198