// errorcheck

//go:build 386 || amd64p32 || arm

// Copyright 2011 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.

// Issue 2444

package main
func main() {
	var arr [1000200030]int   // GC_ERROR "type .* too large"
	arr_bkup := arr
	_ = arr_bkup

// errorcheck -0 -d=ssa/likelyadjust/debug=1,ssa/insert_resched_checks/off
// rescheduling check insertion is turned off because the inserted conditional branches perturb the errorcheck

//go:build amd64

// 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.

// Test that branches have some prediction properties.
package foo

		// argument to errorCheck as it does double duty as both a
		// string that appears in the output, and as file name
		// openable relative to the test directory, containing text
		// expectations.
		//
		// So, we munge the file.
		stderr = strings.ReplaceAll(stderr, filepath.FromSlash("./rangeloop.go"), filename)

		if err := errorCheck(stderr, false, filename, filepath.Base(filename)); err != nil {

// errorcheck -0 -race

//go:build (linux && amd64) || (linux && ppc64le) || (darwin && amd64) || (freebsd && amd64) || (netbsd && amd64) || (windows && amd64)

// 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.

// Issue 13265: nil pointer deref.

package p

func f() {
    var c chan chan chan int
    for ; ; <-<-<-c {
    }

// errorcheck

// Copyright 2023 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.

// The gofrontend used to accept this.

package p

func F2(a int32) bool {
	return a == C	// ERROR "invalid|incompatible"
}

// errorcheck

// 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 p

type T interface { // ERROR "invalid recursive type: anonymous interface refers to itself"
	M(interface {
		T
	})

// errorcheck -lang=go1.13

// 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 p

type I interface{ M() }

type _ interface {
	I
	I // ERROR "duplicate method M"

// errorcheck -lang=go1.4

// Copyright 2023 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.

//go:build go1.4

package p

// errorcheck -0 -d=ssa/prove/debug=1

//go:build amd64

package main

func invert(b func(), n int) {
	for i := 0; i < n; i++ { // ERROR "(Inverted loop iteration|Induction variable: limits \[0,\?\), increment 1)"
		b()
	}

// errorcheck -lang=go1.21

// Copyright 2023 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.

//go:build go1.4

package p

const c = 0o123 // ERROR "file declares //go:build go1.4"

// ERROR "file declares //go:build go1.4"

//line issue63489a.go:13:1