mirror of
https://github.com/golang/go
synced 2024-11-26 00:48:01 -07:00
31 lines
562 B
Go
31 lines
562 B
Go
|
// compile
|
||
|
|
|
||
|
|
// Copyright 2024 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 main
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
type Stringer interface {
|
||
|
|
String() string
|
||
|
|
}
|
||
|
|
|
||
|
|
type (
|
||
|
|
stringer struct{}
|
||
|
|
stringers [2]stringer
|
||
|
|
foo struct {
|
||
|
|
stringers
|
||
|
|
}
|
||
|
|
)
|
||
|
|
|
||
|
|
func (stringer) String() string { return "" }
|
||
|
|
func toString(s Stringer) string { return s.String() }
|
||
|
|
|
||
|
|
func (v stringers) toStrings() []string {
|
||
|
|
return []string{toString(v[0]), toString(v[1])}
|
||
|
|
}
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
_ = stringers{}
|
||
|
|
}
|