aboutsummaryrefslogtreecommitdiff
path: root/src/cmd/vet/testdata/copylock/copylock.go
blob: 7cfafe64086ff2f8399a90079dd5325798a87f05 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
// Copyright 2018 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 copylock

import "sync"

func BadFunc() {
	var x *sync.Mutex
	p := x
	var y sync.Mutex
	p = &y
	*p = *x // ERROR "assignment copies lock value to \*p: sync.Mutex"
}