go/test/interface/recursive.go
Rémy Oudompheng 2ece2f58ee test: use testlib (another bunch).
Apply sed with:

1s,^// $G $D/$F.go && $L $F.$A && ./$A.out || echo.*,// run,
1s,^// $G $D/$F.go || echo.*,// compile,

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5656099
2012-02-18 22:15:42 +01:00

22 lines
374 B
Go

// 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 }