/usr/share/go-1.8/test/undef.go is in golang-1.8-src 1.8.3-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | // errorcheck
// Copyright 2010 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.
// Test line numbers in error messages.
// Does not compile.
package main
var (
_ = x // ERROR "undefined.*x"
_ = x // ERROR "undefined.*x"
_ = x // ERROR "undefined.*x"
)
type T struct {
y int
}
func foo() *T { return &T{y: 99} }
func bar() int { return y } // ERROR "undefined.*y"
type T1 struct {
y1 int
}
func foo1() *T1 { return &T1{y1: 99} }
var y1 = 2
func bar1() int { return y1 }
func f1(val interface{}) {
switch v := val.(type) {
default:
println(v)
}
}
func f2(val interface{}) {
switch val.(type) {
default:
println(v) // ERROR "undefined.*v"
}
}
|