[clang-tools-extra] [clang-doc][NFC] Use qualified auto (PR #136394)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang-tools-extra

Author: Paul Kirth (ilovepi)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/136394.diff


1 Files Affected:

- (modified) clang-tools-extra/clang-doc/Representation.cpp (+1-1) 


``````````diff
diff --git a/clang-tools-extra/clang-doc/Representation.cpp b/clang-tools-extra/clang-doc/Representation.cpp
index 0947ecff72272..54d2cb58ea2d9 100644
--- a/clang-tools-extra/clang-doc/Representation.cpp
+++ b/clang-tools-extra/clang-doc/Representation.cpp
@@ -215,7 +215,7 @@ void SymbolInfo::merge(SymbolInfo &&Other) {
   // Unconditionally extend the list of locations, since we want all of them.
   std::move(Other.Loc.begin(), Other.Loc.end(), std::back_inserter(Loc));
   llvm::sort(Loc);
-  auto Last = std::unique(Loc.begin(), Loc.end());
+  auto *Last = std::unique(Loc.begin(), Loc.end());
   Loc.erase(Last, Loc.end());
   mergeBase(std::move(Other));
 }

``````````

</details>


https://github.com/llvm/llvm-project/pull/136394