Implement pack expansions whose pattern is a base-specifier.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122782 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp
index 35c8997..3304ad9 100644
--- a/lib/AST/DeclCXX.cpp
+++ b/lib/AST/DeclCXX.cpp
@@ -196,7 +196,8 @@
     data().getVBases()[I] =
       CXXBaseSpecifier(VBaseClassDecl->getSourceRange(), true,
                        VBaseClassDecl->getTagKind() == TTK_Class,
-                       VBases[I]->getAccessSpecifier(), VBaseTypeInfo);
+                       VBases[I]->getAccessSpecifier(), VBaseTypeInfo,
+                       SourceLocation());
   }
 }