blob: 28bf6c7e264246bb90aa73bbc53de1af5e5f468e [file] [log] [blame]
// Copyright 2023 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 defines an Analyzer that checks for failure to
// call a context cancellation function.
// # Analyzer lostcancel
// lostcancel: check cancel func returned by context.WithCancel is called
// The cancellation function returned by context.WithCancel, WithTimeout,
// and WithDeadline must be called or the new context will remain live
// until its parent context is cancelled.
// (The background context is never cancelled.)
package lostcancel