// $G $D/embed0.go && $G $D/$F.go && $L $F.$A && ./$A.out

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Check that embedded interface types can have local methods.

package main

import "./embed0"

type T int
func (t T) m() {}

type I interface { m() }
type J interface { I; }

type PI interface { p.I; }
type PJ interface { p.J; }

func main() {
	var i I;
	var j J;
	var t T;
	i = t;
	j = t;
	_ = i;
	_ = j;
	i = j;
	_ = i;
	j = i;
	_ = j;
	var pi PI;
	var pj PJ;
	var pt p.T;
	pi = pt;
	pj = pt;
	_ = pi;
	_ = pj;
	pi = pj;
	_ = pi;
	pj = pi;
	_ = pj;
}
