package lostcancel

import "golang.org/x/tools/go/analysis/passes/lostcancel"

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.)

Index

Variables

var Analyzer = &analysis.Analyzer{
	Name: "lostcancel",
	Doc:  analysisutil.MustExtractDoc(doc, "lostcancel"),
	URL:  "https://pkg.go.dev/golang.org/x/tools/go/analysis/passes/lostcancel",
	Run:  run,
	Requires: []*analysis.Analyzer{
		inspect.Analyzer,
		ctrlflow.Analyzer,
	},
}

Source Files

doc.go lostcancel.go

Directories

PathSynopsis
go/analysis/passes/lostcancel/cmd
go/analysis/passes/lostcancel/cmd/lostcancelThe lostcancel command applies the golang.org/x/tools/go/analysis/passes/lostcancel analysis to the specified packages of Go source code.
Version
v0.13.0
Published
Sep 5, 2023
Platform
darwin/amd64
Imports
10 packages
Last checked
1 hour ago

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