unusedresult
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Documentation¶
Overview¶
Package unusedresult defines an analyzer that checks for unusedresults of calls to certain pure functions.
Analyzer unusedresult¶
unusedresult: check for unused results of calls to some functions
Some functions like fmt.Errorf return a result and have no sideeffects, so it is always a mistake to discard the result. Otherfunctions may return an error that must not be ignored, or a cleanupoperation that must be called. This analyzer reports calls tofunctions like these when the result of the call is ignored.
The set of functions may be controlled using flags.
Package unusedresult defines an analyzer that checks for unusedresults of calls to certain functions.
Index¶
Constants¶
This section is empty.
Variables¶
var Analyzer = &analysis.Analyzer{Name: "unusedresult",Doc:analysisutil.MustExtractDoc(doc, "unusedresult"),URL: "https://pkg.go.dev/golang.org/x/tools/go/analysis/passes/unusedresult",Requires: []*analysis.Analyzer{inspect.Analyzer},Run: run,}
Functions¶
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Types¶
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Source Files
Directories¶
| Path | Synopsis |
|---|---|
cmd | |
unusedresultcommand The unusedresult command applies the golang.org/x/tools/go/analysis/passes/unusedresult analysis to the specified packages of Go source code. | The unusedresult command applies the golang.org/x/tools/go/analysis/passes/unusedresult analysis to the specified packages of Go source code. |