From 4f52d44dce84beac57b6980a17605fef555a47cb Mon Sep 17 00:00:00 2001
From: John Thompson <John.Thompson.JTSoftware@gmail.com>
Date: Thu, 17 Apr 2014 18:17:36 +0000
Subject: Revised per Dmitri's comments. My first exposure to range-based for
 loops, thanks!

llvm-svn: 206483
---
 clang/lib/Serialization/GlobalModuleIndex.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'clang/lib/Serialization')

diff --git a/clang/lib/Serialization/GlobalModuleIndex.cpp b/clang/lib/Serialization/GlobalModuleIndex.cpp
index 9f932ab1725..631683d92f0 100644
--- a/clang/lib/Serialization/GlobalModuleIndex.cpp
+++ b/clang/lib/Serialization/GlobalModuleIndex.cpp
@@ -352,7 +352,7 @@ void GlobalModuleIndex::printStats() {
 void GlobalModuleIndex::dump() {
   llvm::errs() << "*** Global Module Index Dump:\n";
   llvm::errs() << "Module files:\n";
-  for (auto MI : Modules) {
+  for (auto &MI : Modules) {
     llvm::errs() << "** " << MI.FileName << "\n";
     if (MI.File)
       MI.File->dump();
-- 
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