Unbreak VC++ build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34917 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ConstantFolding.cpp b/lib/Analysis/ConstantFolding.cpp
index 01aedda..1288674 100644
--- a/lib/Analysis/ConstantFolding.cpp
+++ b/lib/Analysis/ConstantFolding.cpp
@@ -72,8 +72,8 @@
         // N = N + Offset
         Offset += TD.getStructLayout(ST)->getElementOffset(CI->getZExtValue());
       } else {
-        const SequentialType *ST = cast<SequentialType>(*GTI);
-        Offset += TD.getTypeSize(ST->getElementType())*CI->getSExtValue();
+        const SequentialType *SQT = cast<SequentialType>(*GTI);
+        Offset += TD.getTypeSize(SQT->getElementType())*CI->getSExtValue();
       }
     }
     return true;