mirror of
https://github.com/golang/go
synced 2024-11-23 13:30:08 -07:00
27 lines
495 B
Go
27 lines
495 B
Go
|
// errorcheck
|
||
|
|
|
||
|
|
// Copyright 2016 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.
|
||
|
|
|
||
|
|
// Issue 12525: confusing error trying to increment boolean value
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
var i int
|
||
|
|
i++
|
||
|
|
|
||
|
|
var f float64
|
||
|
|
f++
|
||
|
|
|
||
|
|
var c complex128
|
||
|
|
c++
|
||
|
|
|
||
|
|
var b bool
|
||
|
|
b++ // ERROR "invalid operation: b\+\+ \(non-numeric type bool\)"
|
||
|
|
|
||
|
|
var s string
|
||
|
|
s-- // ERROR "invalid operation: s-- \(non-numeric type string\)"
|
||
|
|
}
|