golang bug107 代码
文件路径：/test/fixedbugs/bug107.go
/ errorcheck
/ Copyright 2009 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 main
import os "os"
type _ os.FileInfo
func f() (os int) {
/ In the next line "os" should refer to the result variable, not
/ to the package.
v := os.Open("", 0, 0); / ERROR "undefined"
return 0
}