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Name	Size	Permission	Action
embed1.dir	[ DIR ]	drwxr-xr-x
embed3.dir	[ DIR ]	drwxr-xr-x
private.dir	[ DIR ]	drwxr-xr-x
recursive1.dir	[ DIR ]	drwxr-xr-x
assertinline.go	1.77 KB	-rw-r--r--
bigdata.go	1.45 KB	-rw-r--r--
convert.go	1.88 KB	-rw-r--r--
convert1.go	393 B	-rw-r--r--
convert2.go	393 B	-rw-r--r--
embed.go	924 B	-rw-r--r--
embed1.go	250 B	-rw-r--r--
embed2.go	1.38 KB	-rw-r--r--
embed3.go	187 B	-rw-r--r--
explicit.go	1.88 KB	-rw-r--r--
fail.go	544 B	-rw-r--r--
fake.go	1.75 KB	-rw-r--r--
noeq.go	641 B	-rw-r--r--
pointer.go	742 B	-rw-r--r--
private.go	285 B	-rw-r--r--
receiver.go	1.26 KB	-rw-r--r--
receiver1.go	768 B	-rw-r--r--
recursive.go	374 B	-rw-r--r--
recursive1.go	267 B	-rw-r--r--
returntype.go	670 B	-rw-r--r--
struct.go	2.43 KB	-rw-r--r--

Code Editor : receiver.go

// run

// 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.

// Test Implicit methods for embedded types and
// mixed pointer and non-pointer receivers.

package main

type T int

var nv, np int

func (t T) V() {
	if t != 42 {
		panic(t)
	}
	nv++
}

func (t *T) P() {
	if *t != 42 {
		println(t, *t)
		panic("fail")
	}
	np++
}

type V interface {
	V()
}
type P interface {
	P()
	V()
}

type S struct {
	T
}

type SP struct {
	*T
}

func main() {
	var t T
	var v V
	var p P

t = 42

t.P()
	t.V()

v = t
	v.V()

p = &t
	p.P()
	p.V()

v = &t
	v.V()

//	p = t	// ERROR
	var i interface{} = t
	if _, ok := i.(P); ok {
		println("dynamic i.(P) succeeded incorrectly")
		panic("fail")
	}

//	println("--struct--");
	var s S
	s.T = 42
	s.P()
	s.V()

v = s
	s.V()

p = &s
	p.P()
	p.V()

v = &s
	v.V()

//	p = s	// ERROR
	var j interface{} = s
	if _, ok := j.(P); ok {
		println("dynamic j.(P) succeeded incorrectly")
		panic("fail")
	}

//	println("--struct pointer--");
	var sp SP
	sp.T = &t
	sp.P()
	sp.V()

v = sp
	sp.V()

p = &sp
	p.P()
	p.V()

v = &sp
	v.V()

p = sp // not error
	p.P()
	p.V()

if nv != 13 || np != 7 {
		println("bad count", nv, np)
		panic("fail")
	}
}