go/test/interface.go

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// 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.
// $G $D/$F.go || echo BUG: should compile
package main
type I2 interface
type I1 interface {
foo() I2
}
type I2 interface {
bar() I1
}
type T int
func (t T) bar() I1;
func (t T) foo() I2 { return t }
func (t T) bar() I1 { return t }