[clang] [clang-tools-extra] [llvm] [clang] WIP: Improved Context Declaration tracking (PR #107942)

[Younan Zhang via llvm-commits]

zyn0217 wrote:

A quick note that we want to test with this patch

- [ ] https://github.com/llvm/llvm-project/issues/51315
- [ ] https://github.com/llvm/llvm-project/issues/127421
- [ ] https://github.com/llvm/llvm-project/issues/126550
- [ ] https://github.com/llvm/llvm-project/issues/120503



https://github.com/llvm/llvm-project/pull/107942