mirror of
https://github.com/golang/go
synced 2024-11-12 10:30:23 -07:00
26 lines
537 B
Go
26 lines
537 B
Go
// errchk $G $D/$F.go
|
|
|
|
// 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.
|
|
|
|
package main
|
|
type S struct { a int }
|
|
type PS *S
|
|
func (p *S) get() int {
|
|
return p.a
|
|
}
|
|
|
|
func fn(p PS) int {
|
|
// p has type PS, and PS has no methods.
|
|
// (a compiler might see that p is a pointer
|
|
// and go looking in S without noticing PS.)
|
|
return p.get() // ERROR "undefined DOT"
|
|
}
|
|
func main() {
|
|
s := S{1};
|
|
if s.get() != 1 {
|
|
panic()
|
|
}
|
|
}
|