[llvm-branch-commits] [clang] release/21.x: [clang][PAC] Don't try to diagnose use of pointer auth on dependent types #159505 (#159859) (PR #161288)

[Oliver Hunt via llvm-branch-commits]

ojhunt wrote:

> @ojhunt (or anyone else). If you would like to add a note about this fix in the release notes (completely optional). Please reply to this comment with a one or two sentence description of the fix. When you are done, please add the release:note label to this PR.

Fix error when performing bitwise layout queries of uninstantiated template types containing pointer authenticated fields and bases.

https://github.com/llvm/llvm-project/pull/161288