[clang] [Format] Use a range constructor of DenseSet (NFC) (PR #133382)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang-format

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/133382.diff


1 Files Affected:

- (modified) clang/lib/Format/MacroCallReconstructor.cpp (+3-3) 


``````````diff
diff --git a/clang/lib/Format/MacroCallReconstructor.cpp b/clang/lib/Format/MacroCallReconstructor.cpp
index 101acefdfe7a3..f69a6aabc7d47 100644
--- a/clang/lib/Format/MacroCallReconstructor.cpp
+++ b/clang/lib/Format/MacroCallReconstructor.cpp
@@ -365,9 +365,9 @@ void MacroCallReconstructor::endReconstruction(FormatToken *Token) {
 }
 
 void MacroCallReconstructor::debugParentMap() const {
-  llvm::DenseSet<FormatToken *> Values;
-  for (const auto &P : SpelledParentToReconstructedParent)
-    Values.insert(P.second);
+  llvm::DenseSet<FormatToken *> Values(
+      llvm::from_range,
+      llvm::make_second_range(SpelledParentToReconstructedParent));
 
   for (const auto &P : SpelledParentToReconstructedParent) {
     if (Values.contains(P.first))

``````````

</details>


https://github.com/llvm/llvm-project/pull/133382