r254704 - Fix an unused variable warning in released builds. While there use 'auto' to simplify code.

[Craig Topper via cfe-commits]

Author: ctopper
Date: Thu Dec  3 23:27:29 2015
New Revision: 254704

URL: http://llvm.org/viewvc/llvm-project?rev=254704&view=rev
Log:
Fix an unused variable warning in released builds. While there use 'auto' to simplify code.

Modified:
    cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h

Modified: cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h?rev=254704&r1=254703&r2=254704&view=diff
==============================================================================
--- cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h (original)
+++ cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h Thu Dec  3 23:27:29 2015
@@ -521,9 +521,8 @@ public:
     const BlockDataRegion *BR = getBlockRegion();
     assert(BR && "Block converted from lambda must have a block region");
 
-    BlockDataRegion::referenced_vars_iterator I = BR->referenced_vars_begin(),
-    E = BR->referenced_vars_end();
-    assert(I != E);
+    auto I = BR->referenced_vars_begin();
+    assert(I != BR->referenced_vars_end());
 
     return I.getCapturedRegion();
   }