[clang][deps] Add a release note for fixing crashes in clang-scan-deps.

[vsapsai]

No description provided.

[llvmbot]

@llvm/pr-subscribers-clang

Author: Volodymyr Sapsai (vsapsai)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/149857.diff

1 Files Affected:

• (modified) clang/docs/ReleaseNotes.rst (+2)

diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index 81483c12c8fe9..d0e95c6499830 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -814,6 +814,8 @@ Bug Fixes in This Version
 - Fixed a failed assertion with an operator call expression which comes from a
   macro expansion when performing analysis for nullability attributes. (#GH138371)
 - Fixed a concept equivalent checking crash due to untransformed constraint expressions. (#GH146614)
+- Fixed a crash in `clang-scan-deps` when a module with the same name is found
+  in different locations (#GH134404, #GH146976).
 
 Bug Fixes to Compiler Builtins
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

[vsapsai]

Adding a release note as discussed in #146976 .

[AaronBallman]

LGTM! We need to make sure this gets cherry picked to the release branch too.

[vsapsai]

Do you mean cherry-picked into LLVM-21? I can see the fix in llvmorg-21.1.0-rc1 and llvmorg-22-init, and expect the documentation to be present for llvm-22 automatically.

[AaronBallman]

Do you mean cherry-picked into LLVM-21? I can see the fix in llvmorg-21.1.0-rc1 and llvmorg-22-init, and expect the documentation to be present for llvm-22 automatically.

Correct, cherry-picked into the 21.x branch. The fix is in 21 but the release note is missing from it unless we cherry-pick this after it lands.

Btw, documentation build failure is unrelated.

[vsapsai]

/cherry-pick dbc41dd

[llvmbot]

Failed to cherry-pick: dbc41dd

https://github.com/llvm/llvm-project/actions/runs/16473314938

Please manually backport the fix and push it to your github fork. Once this is done, please create a pull request