Package lostcancel
import "cmd/vendor/golang.org/x/tools/go/analysis/passes/lostcancel"
- Overview
- Index
Package lostcancel defines an Analyzer that checks for failure to
call a context cancelation function.
In the call graph viewer below, each node
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and its children are the functions it
calls—perhaps dynamically.
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Constants
const Doc = `check cancel func returned by context.WithCancel is called
The cancelation 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.)`
Variables
var Analyzer = &analysis.Analyzer{
Name: "lostcancel",
Doc: Doc,
Run: run,
Requires: []*analysis.Analyzer{
inspect.Analyzer,
ctrlflow.Analyzer,
},
}