|// 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 unusedresult defines an analyzer that checks for unused
|// results 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 side
|// effects, so it is always a mistake to discard the result. Other
|// functions may return an error that must not be ignored, or a cleanup
|// operation that must be called. This analyzer reports calls to
|// functions like these when the result of the call is ignored.
|// The set of functions may be controlled using flags.