1// Copyright 2015 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5// This file contains tests for the unusedresult checker.
6
7package testdata
8
9import (
10	"bytes"
11	"errors"
12	"fmt"
13)
14
15func _() {
16	fmt.Errorf("") // ERROR "result of fmt.Errorf call not used"
17	_ = fmt.Errorf("")
18
19	errors.New("") // ERROR "result of errors.New call not used"
20
21	err := errors.New("")
22	err.Error() // ERROR "result of \(error\).Error call not used"
23
24	var buf bytes.Buffer
25	buf.String() // ERROR "result of \(bytes.Buffer\).String call not used"
26
27	fmt.Sprint("")  // ERROR "result of fmt.Sprint call not used"
28	fmt.Sprintf("") // ERROR "result of fmt.Sprintf call not used"
29}
30