1// errorcheck
2
3// Copyright 2018 The Go Authors. All rights reserved.
4// Use of this source code is governed by a BSD-style
5// license that can be found in the LICENSE file.
6
7package p
8
9// Verify that the "must be receive" error for "case done:" appears
10// on the line of the case clause, not the line of the done declaration.
11
12func f(done chan struct{}) {
13	select {
14	case done: // ERROR "must be receive|expected .*<-.* or .*=|must be send or receive|not used"
15	case (chan struct{})(done): // ERROR "must be receive|expected .*<-.* or .*=|must be send or receive"
16	}
17}
18