[qt/clang/llvm]: Summary of bulk changes made

Git repository change summary for qt/clang/llvm
Pushed by mirror-service into branch 'upstream/users/ziqingluo/PR-183700416'.
Changed from 0000000000000000000000000000000000000000 to d19d7e824b57f3fa54e34153b85b6b8eddc08687
Acknowledgement was received that this change introduces only existing code that has been pushed to another public open source repository.

This change contains the following new commits:

Git commit d19d7e824b57f3fa54e34153b85b6b8eddc08687 by Ziqing Luo on 05/08/2026 at 00:05..
[clang][StaticAnalyzer] Add support for variables and fields in GetEnclosingDeclContextSignature

Function `getIssueHash` relies on the name of the enclosing
declaration of the issue Decl for hashing. But the underlying
function `GetEnclosingDeclContextSignature` does not compute the
enclosing declaration for variables or fields, causing missing HTML
reports despite text warnings being printed.

The added
`clang/test/Analysis/Checkers/WebKit/html-diag-dedup-members.cpp`
example is a reproducer of this kind of issue we observed in WebKit.

Also, `RawPtrRefLocalVarsChecker` and `RawPtrRefMemberChecker` never
called `Report->setDeclWithIssue()`. This commit fixes it.

rdar://183700416

Assisted-by: Claude sonnet
https://invent.kde.org/qt/clang/llvm/-/commit/d19d7e824b57f3fa54e34153b85b6b8eddc08687