From 27043302a4fc3a8cdf23c18aa15f6dc72e15410d Mon Sep 17 00:00:00 2001
From: Davide Italiano <davide@freebsd.org>
Date: Fri, 16 Oct 2015 22:13:53 +0000
Subject: [Frontend/CompilerInvocation] Use range-based loop. NFC.

llvm-svn: 250559
---
 clang/lib/Frontend/CompilerInvocation.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'clang/lib/Frontend/CompilerInvocation.cpp')

diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 61144fc..d4f2044 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -1986,8 +1986,8 @@ void ModuleSignature::flush() {
 }
 
 void ModuleSignature::add(StringRef Value) {
-  for (StringRef::iterator I = Value.begin(), IEnd = Value.end(); I != IEnd;++I)
-    add(*I, 8);
+  for (auto &S : Value)
+    add(S, 8);
 }
 
 llvm::APInt ModuleSignature::getAsInteger() const {
-- 
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