// compile
// 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 mutually recursive interfaces
package recursive
type I1 interface {
foo() I2
}
type I2 interface {
bar() I1
}
type T int
func (t T) foo() I2 { return t }
func (t T) bar() I1 { return t }