// Copyright 2014 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 a

const (
	sinPi4 = 0.70710678118654752440084436210484903928483593768847
	A = complex(sinPi4, -sinPi4)

// Copyright 2014 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 a

type s struct {
	s string
}

func F1(s s) {
}

func F2() s {
	return s{""}

// Copyright 2014 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 a

// Copyright 2014 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 a

func Foo() {
	goto bar
bar:

// Copyright 2014 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 a

// 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 a

// 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.

package a

type Foo struct {
	int
	int8
	error
	rune
	byte

// 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 p

import "unsafe"

type S2 struct {}

const C = unsafe.Sizeof(S2{})

type S1 struct {
	S2

// 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.

package main

import "fmt"

func a() {
	fmt.DoesNotExist() // ERROR "undefined"

// 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 a

type I interface {
	F()
}

type foo1 []byte
type foo2 []rune
type foo3 []uint8
type foo4 []int32
type foo5 string
type foo6 string
type foo7 string
type foo8 string
type foo9 string

func (f foo1) F() { return }
func (f foo2) F() { return }