llvm-project

7fbfbab3 - [Clang][NFC] Avoid duplication in BuildDeductionGuideForTypeAlias (#161948)

[Clang][NFC] Avoid duplication in BuildDeductionGuideForTypeAlias (#161948) This addresses the post-commit review https://github.com/llvm/llvm-project/pull/161035#discussion_r2403312649 from Shafik