Some code cleanup.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77339 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index 0626519..a3e3796 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -533,8 +533,8 @@
   // FIXME. This currently only does a derived to non-virtual base conversion. 
   // Other kinds of conversions will come later.
   llvm::Value *AddressCXXOfBaseClass(llvm::Value *ThisValue,
-                                     CXXRecordDecl *ClassDecl, 
-                                     CXXRecordDecl *BaseClassDecl);
+                                     const CXXRecordDecl *ClassDecl, 
+                                     const CXXRecordDecl *BaseClassDecl);
   
   void EmitCXXConstructorCall(const CXXConstructorDecl *D, CXXCtorType Type, 
                               llvm::Value *This,