Index: src/Common/PassVisitor.impl.h
===================================================================
--- src/Common/PassVisitor.impl.h	(revision 86e84e4d12427acaac51addaeb0cc14cd8658c34)
+++ src/Common/PassVisitor.impl.h	(revision cfaf9beb67593b36a3927861cb7bb364983f7938)
@@ -2060,4 +2060,5 @@
 
 	maybeAccept_impl( node->forall, *this );
+	// xxx - should PointerType visit/mutate dimension?
 	maybeAccept_impl( node->base, *this );
 
@@ -2070,4 +2071,5 @@
 
 	maybeMutate_impl( node->forall, *this );
+	// xxx - should PointerType visit/mutate dimension?
 	maybeMutate_impl( node->base, *this );