improve compatibility with the VC++'08 C++ compiler.  Patch by
Niklas Larsson!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65706 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index f2a08b1..6e43572 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -279,7 +279,7 @@
       : BlockLiteralTy(blt), Name(n) {}
   };
 
-  llvm::Function *GenerateBlockFunction(const BlockExpr *Expr,
+  llvm::Function *GenerateBlockFunction(const BlockExpr *BExpr,
                                         const BlockInfo& Info,
                                         uint64_t &Size, uint64_t &Align,
                                         llvm::SmallVector<const Expr *, 8> &subBlockDeclRefDecls);