From 8c6e96d9eb35849762fa3ab4d3cc9517c4e14e74 Mon Sep 17 00:00:00 2001
From: Antonio Frighetto <me@antoniofrighetto.com>
Date: Tue, 13 Feb 2024 11:00:04 +0100
Subject: [clang][Dataflow] Fix unnecessary copy in
 `initializeFieldsWithValues` (NFC)

---
 clang/lib/Analysis/FlowSensitive/DataflowEnvironment.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'clang/lib/Analysis/FlowSensitive/DataflowEnvironment.cpp')

diff --git a/clang/lib/Analysis/FlowSensitive/DataflowEnvironment.cpp b/clang/lib/Analysis/FlowSensitive/DataflowEnvironment.cpp
index 93a9dac..d487944 100644
--- a/clang/lib/Analysis/FlowSensitive/DataflowEnvironment.cpp
+++ b/clang/lib/Analysis/FlowSensitive/DataflowEnvironment.cpp
@@ -939,7 +939,7 @@ void Environment::initializeFieldsWithValues(RecordStorageLocation &Loc,
     }
   };
 
-  for (const auto [Field, FieldLoc] : Loc.children()) {
+  for (const auto &[Field, FieldLoc] : Loc.children()) {
     assert(Field != nullptr);
     QualType FieldType = Field->getType();
 
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