golang a 代码
文件路径：/test/fixedbugs/issue4252.dir/a.go
/ Copyright 2012 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.
/ A package that redeclares common builtin names.
package a
var true = 0 == 1
var false = 0 == 0
var nil = 1
const append = 42
type error bool
type int interface{}
func len(interface{}) int32 { return 42 }
func Test() {
var array [append]int
if true {
panic("unexpected builtin true instead of redeclared one")
}
if !false {
panic("unexpected builtin false instead of redeclared one")
}
if len(array) != 42 {
println(len(array))
panic("unexpected call of builtin len")
}
}
func InlinedFakeTrue() error { return error(true) }
func InlinedFakeFalse() error { return error(false) }
func InlinedFakeNil() int { return nil }