github.com/hikaru7719/go@v0.0.0-20181025140707-c8b2ac68906a/test/fixedbugs/issue25958.go (about)

     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  
     7  package 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  
    12  func f(done chan struct{}) {
    13  	select {
    14  	case done: // ERROR "must be receive", "not used"
    15  	case (chan struct{})(done): // ERROR "must be receive"
    16  	}
    17  }