golang issue13266 代码
文件路径：/test/fixedbugs/issue13266.go
/ errorcheck
/ Copyright 2015 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.
/ Offending character % must not be interpreted as
/ start of format verb when emitting error message.
package% / ERROR "unexpected %|package name must be an identifier|after package clause|expected declaration"