diff -r 97d6b90859a0 go/expressions.cc
--- a/go/expressions.cc	Wed Sep 01 17:06:46 2010 -0700
+++ b/go/expressions.cc	Wed Sep 01 17:37:35 2010 -0700
@@ -2826,7 +2826,7 @@
   void
   do_determine_type(const Type_context*)
   {
-    Type_context subcontext(this->type_, true);
+    Type_context subcontext(this->type_, false);
     this->expr_->determine_type(&subcontext);
   }