llvmbot wrote:

<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang-analysis

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/108674.diff


1 Files Affected:

- (modified) clang/include/clang/Analysis/Analyses/ExprMutationAnalyzer.h 
(+4-8) 


``````````diff
diff --git a/clang/include/clang/Analysis/Analyses/ExprMutationAnalyzer.h 
b/clang/include/clang/Analysis/Analyses/ExprMutationAnalyzer.h
index 117173ba9a0958..b7b84852168e2e 100644
--- a/clang/include/clang/Analysis/Analyses/ExprMutationAnalyzer.h
+++ b/clang/include/clang/Analysis/Analyses/ExprMutationAnalyzer.h
@@ -118,14 +118,10 @@ class FunctionParmMutationAnalyzer {
   static FunctionParmMutationAnalyzer *
   getFunctionParmMutationAnalyzer(const FunctionDecl &Func, ASTContext 
&Context,
                                   ExprMutationAnalyzer::Memoized &Memorized) {
-    auto it = Memorized.FuncParmAnalyzer.find(&Func);
-    if (it == Memorized.FuncParmAnalyzer.end())
-      it =
-          Memorized.FuncParmAnalyzer
-              .try_emplace(&Func, 
std::unique_ptr<FunctionParmMutationAnalyzer>(
-                                      new FunctionParmMutationAnalyzer(
-                                          Func, Context, Memorized)))
-              .first;
+    auto [it, Inserted] = Memorized.FuncParmAnalyzer.try_emplace(&Func);
+    if (Inserted)
+      it->second = std::unique_ptr<FunctionParmMutationAnalyzer>(
+          new FunctionParmMutationAnalyzer(Func, Context, Memorized));
     return it->getSecond().get();
   }
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/108674
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