r250559 - [Frontend/CompilerInvocation] Use range-based loop. NFC.

[Davide Italiano via cfe-commits]

Author: davide
Date: Fri Oct 16 17:13:53 2015
New Revision: 250559

URL: http://llvm.org/viewvc/llvm-project?rev=250559&view=rev
Log:
[Frontend/CompilerInvocation] Use range-based loop. NFC.

Modified:
    cfe/trunk/lib/Frontend/CompilerInvocation.cpp

Modified: cfe/trunk/lib/Frontend/CompilerInvocation.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/CompilerInvocation.cpp?rev=250559&r1=250558&r2=250559&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/CompilerInvocation.cpp (original)
+++ cfe/trunk/lib/Frontend/CompilerInvocation.cpp Fri Oct 16 17:13:53 2015
@@ -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 {