Source file src/cmd/vendor/golang.org/x/tools/go/analysis/passes/lostcancel/doc.go
1 // Copyright 2023 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 5 // Package lostcancel defines an Analyzer that checks for failure to 6 // call a context cancellation function. 7 // 8 // # Analyzer lostcancel 9 // 10 // lostcancel: check cancel func returned by context.WithCancel is called 11 // 12 // The cancellation function returned by context.WithCancel, WithTimeout, 13 // and WithDeadline must be called or the new context will remain live 14 // until its parent context is cancelled. 15 // (The background context is never cancelled.) 16 package lostcancel 17