Add code to setup the vtable pointer in the constructor.  Work in progress.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77699 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp
index 11c7e6d..cc481be 100644
--- a/lib/AST/DeclCXX.cpp
+++ b/lib/AST/DeclCXX.cpp
@@ -377,6 +377,8 @@
   if (ClassTemplateDecl *TD = getParent()->getDescribedClassTemplate())
     ClassTy = TD->getInjectedClassNameType(C);
   else
+    // FIXME: What is the design on getTagDeclType when it requires casting
+    // away const?  mutable?
     ClassTy = C.getTagDeclType(const_cast<CXXRecordDecl*>(getParent()));
   ClassTy = ClassTy.getWithAdditionalQualifiers(getTypeQualifiers());
   return C.getPointerType(ClassTy);
@@ -652,7 +654,7 @@
       AllToInit.push_back(Member);
     } 
   }
-  
+
   NumInitializers = AllToInit.size();
   if (NumInitializers > 0) {
     NumBaseOrMemberInitializers = NumInitializers;