r326607 - Range-ify a for loop. NFC

[George Burgess IV via cfe-commits]

Author: gbiv
Date: Fri Mar  2 12:10:38 2018
New Revision: 326607

URL: http://llvm.org/viewvc/llvm-project?rev=326607&view=rev
Log:
Range-ify a for loop. NFC

Modified:
    cfe/trunk/lib/CodeGen/CGBlocks.cpp

Modified: cfe/trunk/lib/CodeGen/CGBlocks.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGBlocks.cpp?rev=326607&r1=326606&r2=326607&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGBlocks.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGBlocks.cpp Fri Mar  2 12:10:38 2018
@@ -713,11 +713,8 @@ static void enterBlockScope(CodeGenFunct
 /// kind of cleanup object is a BlockDecl*.
 void CodeGenFunction::enterNonTrivialFullExpression(const ExprWithCleanups *E) {
   assert(E->getNumObjects() != 0);
-  ArrayRef<ExprWithCleanups::CleanupObject> cleanups = E->getObjects();
-  for (ArrayRef<ExprWithCleanups::CleanupObject>::iterator
-         i = cleanups.begin(), e = cleanups.end(); i != e; ++i) {
-    enterBlockScope(*this, *i);
-  }
+  for (const ExprWithCleanups::CleanupObject &C : E->getObjects())
+    enterBlockScope(*this, C);
 }
 
 /// Find the layout for the given block in a linked list and remove it.