// Copyright 2010 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.

// This file contains the code to check canonical methods.

package method

import "fmt"

type MethodTest int

func (t *MethodTest) Scan(x fmt.ScanState, c byte) { // ERROR "should have signature Scan\(fmt\.ScanState, rune\) error"

	val() int
}

var _ = (*Val).val // ERROR "method|type \*Val is pointer to interface, not interface"

var v Val
var pv = &v

var _ = pv.val() // ERROR "undefined|pointer to interface"
var _ = pv.val   // ERROR "undefined|pointer to interface"

func (t *T) g() int { return t.a }

// rundir

// Copyright 2012 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 method expressions with arguments.

// license that can be found in the LICENSE file.

// Verify that pointer method calls are caught during typechecking.
// Reproducer extracted and adapted from method.go

package foo

type A struct {
	B
}
type B int

func (*B) g() {}

var _ = func() {
	var a A
	A(a).g() // ERROR "cannot call pointer method .*on|cannot take the address of"

type Outer struct{ *Inner }
type Inner struct{ s string }

func (i Inner) M() string { return i.s }

func main() {
	// method expressions with named receiver types
	I.m(S{})
	want += " m()"

	S.m1(S{}, "a")
	want += " m1(a)"

	// method expressions with literal receiver types
	f := interface{ m1(string) }.m1
	f(S{}, "b")
	want += " m1(b)"

	interface{ m1(string) }.m1(S{}, "c")

// Copyright 2015 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 http

// Common HTTP methods.
//
// Unless otherwise noted, these are defined in RFC 7231 section 4.3.
const (
	MethodGet     = "GET"
	MethodHead    = "HEAD"
	MethodPost    = "POST"
	MethodPut     = "PUT"
	MethodPatch   = "PATCH" // RFC 5789
	MethodDelete  = "DELETE"

// run

// Copyright 2013 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

// Concrete types implementing M method.
// Smaller than a word, word-sized, larger than a word.
// Value and pointer receivers.

type Tinter interface {
	M(int, byte) (byte, int)
}

type Tsmallv byte

// 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 simple methods of various types, with pointer and
// value receivers.

package main

type S string
type S1 string
type I int
type I1 int
type T struct {
	x int
}
type T1 T

func (s S) val() int   { return 1 }
func (s *S1) val() int { return 2 }

// 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 methods on slices.

package main

type T []int

func (t T) Len() int { return len(t) }

type I interface {
	Len() int
}

func main() {
	var t T = T{0, 1, 2, 3, 4}
	var i I
	i = t
	if i.Len() != 5 {
		println("i.Len", i.Len())

	badMethod(func() { call(v.Field(2).Elem().Method(2)) }) // .NamedT0.w

	ok(func() { call(v.Field(3).Method(0)) })               // .NamedT1.Y
	ok(func() { call(v.Field(3).Elem().Method(0)) })        // .NamedT1.Y
	badCall(func() { call(v.Field(3).Method(1)) })          // .NamedT1.y
	badMethod(func() { call(v.Field(3).Elem().Method(3)) }) // .NamedT1.y