golang issue8311 代码
文件路径：/test/fixedbugs/issue8311.go
/ errorcheck
/ Copyright 2014 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 8311.
/ error for x++ should say x++ not x += 1
package p
func f() {
var x []byte
x++ / ERROR "invalid operation: x[+][+]|non-numeric type"
}