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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@254704 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h b/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h
index 2e9add60f344666d8512342867394190096096cc..8d1e4b9c5dbce250040bcdf9e70c9c001169ac8b 100644 (file)
--- a/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h
+++ b/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h
@@ -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();
   }