// Copyright 2022 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 Compare[T int | uint](a, b T) int {
	return 0
}

type Slice[T int | uint] struct{}

func (l Slice[T]) Comparator() func(v1, v2 T) int {
	return Compare[T]

// Copyright 2022 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 A() {
	B[int](new(G[int]))
}

func B[T any](iface interface{ M(T) }) {
	x, ok := iface.(*G[T])
	if !ok || iface != x {
		panic("FAIL")
	}
}

type G[T any] struct{}

// Copyright 2016 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 2019 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 init() {
	println("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

// 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 unexported struct {
        a int
        b bool
}

type Struct struct {
        unexported

// Copyright 2021 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 A() {
	var m map[int]int = map[int]int{
		0: 0, 1: 0, 2: 0, 3: 0, 4: 0, 5: 0, 6: 0, 7: 0, 8: 0, 9: 0,
		10: 0, 11: 0, 12: 0, 13: 0, 14: 0, 15: 0, 16: 0, 17: 0, 18: 0, 19: 0,
		20: 0, 21: 0, 22: 0, 23: 0, 24: 0, 25: 0, 26: 0, 27: 0, 28: 0, 29: 0}
	if len(m) != 30 {

// Copyright 2019 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 A() int {
	return p("count")
}

func p(which string, args ...string) int {
	switch which {
	case "count", "something":
		return 1
	default:
		return 2
	}

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package a

var GS string

func M() string {
	if s := getname("Fred"); s != "" {
		return s
	}
	if s := getname("Joe"); s != "" {
		return s
	}

	return string("Alex")
}

// getname can be any function returning a string, just has to be non-inlinable.

//go:noinline

// 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