  // Iterate calls function f on each entry in the map in unspecified order.
 diff -r 1d462abd2860 go/types/types.go
 --- a/go/types/types.go	Wed Oct 09 16:35:59 2013 -0400
-+++ b/go/types/types.go	Wed Oct 09 22:56:42 2013 +0200
++++ b/go/types/types.go	Wed Oct 09 23:04:18 2013 +0200
 @@ -174,18 +174,12 @@
  
  // NewTuple returns a new tuple for the given variables.

 // At returns the i'th variable of tuple t.
diff -r 1d462abd2860 go/types/universe.go
--- a/go/types/universe.go	Wed Oct 09 16:35:59 2013 -0400
+++ b/go/types/universe.go	Wed Oct 09 22:56:42 2013 +0200
@@ -65,7 +65,7 @@
 
 	// Error has a nil package in its qualified name since it is in no package

 	}
 
 	if x.mode == constant && y.mode == constant {
@@ -866,7 +874,7 @@
 		typ = Typ[Invalid]
 		record = false // nothing to do
 	case novalue:
