// compile
// Copyright 2010 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.
package bug250
type I1 interface {
m() I2
}
type I2 interface {
I1
}
var i1 I1 = i2
var i2 I2
var i2a I2 = i1