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opt
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golang
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1.22.0
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src
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cmd
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vet
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testdata
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lostcancel
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Filename :
lostcancel.go
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// 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. package lostcancel import "context" func _() { var _, cancel = context.WithCancel(context.Background()) // ERROR "the cancel function is not used on all paths \(possible context leak\)" if false { _ = cancel } } // ERROR "this return statement may be reached without using the cancel var defined on line 10"