lostcancel.go 475 B

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  1. // Copyright 2016 The Go Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style
  3. // license that can be found in the LICENSE file.
  4. package lostcancel
  5. import "context"
  6. func _() {
  7. var _, cancel = context.WithCancel(context.Background()) // ERROR "the cancel function is not used on all paths \(possible context leak\)"
  8. if false {
  9. _ = cancel
  10. }
  11. } // ERROR "this return statement may be reached without using the cancel var defined on line 10"