1 files changed, 9 insertions, 1 deletions
diff --git a/src/pkg/go/ast/scope.go b/src/pkg/go/ast/scope.go
index 92e366980..11e6b13f1 100644
--- a/src/pkg/go/ast/scope.go
+++ b/src/pkg/go/ast/scope.go
@@ -80,7 +80,7 @@ func (s *Scope) String() string {
 type Object struct {
 	Kind ObjKind
 	Name string      // declared name
-	Decl interface{} // corresponding Field, XxxSpec, FuncDecl, or LabeledStmt; or nil
+	Decl interface{} // corresponding Field, XxxSpec, FuncDecl, LabeledStmt, AssignStmt, Scope; or nil
 	Data interface{} // object-specific data; or nil
 	Type interface{} // place holder for type information; may be nil
 }
@@ -125,6 +125,14 @@ func (obj *Object) Pos() token.Pos {
 		if d.Label.Name == name {
 			return d.Label.Pos()
 		}
+	case *AssignStmt:
+		for _, x := range d.Lhs {
+			if ident, isIdent := x.(*Ident); isIdent && ident.Name == name {
+				return ident.Pos()
+			}
+		}
+	case *Scope:
+		// predeclared object - nothing to do for now
 	}
 	return token.NoPos
 }