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

package p

func f() {
	_ = func() func() {
		return func() {
		l:
			goto l
		}
	}()

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

// Issue 7023: corrupted export data when an inlined function
// contains a goto.

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

// Test cases for issue #15838, and related failures.
// Make sure the importer correctly sets up nodes for
// label decls, goto, continue, break, and fallthrough
// statements.

// Copyright 2017 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 F() {
l1:
	if false {
		goto l1
	}

AnOverlongLabel:
	_ = 0

	if true {
		_ = 0
	}
	_ = 0

L:
	_ = 0
}

func _() {
	for {
		goto L
	}
L:

	MoreCode()
}

func _() {
	for {
		goto L
	}
L:	// A comment on the same line as the label, followed by a single empty line.
	// Known bug: There may be more than one empty line before MoreCode()

	// If there are any forward jumps left, no label was found for
	// the corresponding goto statements. Either those labels were
	// never defined, or they are inside blocks and not reachable
	// for the respective gotos.
	for _, jmp := range fwdJumps {
		var msg string
		var code Code
		name := jmp.Label.Value
		if alt := all.Lookup(name); alt != nil {
			msg = "goto %s jumps into block"
			code = JumpIntoBlock

L:
	for {
		for {
			break L2    // ERROR "L2"
			continue L2 // ERROR "L2"
		}
	}

L1:
	x := 1
	_ = x
	for {
		break L1    // ERROR "L1"
		continue L1 // ERROR "L1"
	}

	goto L

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

// Issue 45948: assert in debug generation for degenerate
// function with infinite loop.

package p

func f(p int) {
L:
	goto L

// This code caused an internal consistency error due to a bad shortcircuit optimization.

package p

func f() {
	var b bool
	if b {
		b = true
	}
l:
	for !b {
		b = true
		goto l
	}

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

// Issue 4748.
// This program used to complain because inlining created two exit labels.

package main

func jump() {
        goto exit
exit:
        return
}
func main() {
        jump()
        jump()