// errorcheck -d=panic

// 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 20245: panic while formatting an error message

package p

// errorcheck -lang=go1.15

// 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 p

import _ "embed"

//go:embed x.txt // ERROR "go:embed requires go1.16 or later"

// errorcheck

// 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.

package main

const X = iota

func f(x int) { }

func main() {
	f(X);
	f(iota);	// ERROR "iota"
	f(X);

// errorcheck

// 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.

// Don't crash while reporting the error.

package p

func _() {
	type T = T // ERROR "invalid recursive type: T refers to itself"

// errorcheck

// 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 p

type a struct {
  a int
}

func main() {
  av := a{};
  _ = *a(av); // ERROR "invalid indirect|expected pointer|cannot indirect"

// 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

// 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 p

import _ "embed"

func f() {
	//go:embed x.txt // ERROR "go:embed cannot apply to var inside func"
	var x string
	_ = x

// errorcheck

// 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.

package main

// same const identifier declared twice should not be accepted
const none = 0  // GCCGO_ERROR "previous"

// 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

// errorcheck

// 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.

package main