/usr/share/go-1.8/test/fixedbugs/issue9370.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 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | // 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.
// Verify that concrete/interface comparisons are
// typechecked correctly by the compiler.
package main
type I interface {
Method()
}
type C int
func (C) Method() {}
type G func()
func (G) Method() {}
var (
e interface{}
i I
c C
n int
f func()
g G
)
var (
_ = e == c
_ = e != c
_ = e >= c // ERROR "invalid operation.*not defined"
_ = c == e
_ = c != e
_ = c >= e // ERROR "invalid operation.*not defined"
_ = i == c
_ = i != c
_ = i >= c // ERROR "invalid operation.*not defined"
_ = c == i
_ = c != i
_ = c >= i // ERROR "invalid operation.*not defined"
_ = e == n
_ = e != n
_ = e >= n // ERROR "invalid operation.*not defined"
_ = n == e
_ = n != e
_ = n >= e // ERROR "invalid operation.*not defined"
// i and n are not assignable to each other
_ = i == n // ERROR "invalid operation.*mismatched types"
_ = i != n // ERROR "invalid operation.*mismatched types"
_ = i >= n // ERROR "invalid operation.*mismatched types"
_ = n == i // ERROR "invalid operation.*mismatched types"
_ = n != i // ERROR "invalid operation.*mismatched types"
_ = n >= i // ERROR "invalid operation.*mismatched types"
_ = e == 1
_ = e != 1
_ = e >= 1 // ERROR "invalid operation.*not defined"
_ = 1 == e
_ = 1 != e
_ = 1 >= e // ERROR "invalid operation.*not defined"
_ = i == 1 // ERROR "invalid operation.*mismatched types"
_ = i != 1 // ERROR "invalid operation.*mismatched types"
_ = i >= 1 // ERROR "invalid operation.*mismatched types"
_ = 1 == i // ERROR "invalid operation.*mismatched types"
_ = 1 != i // ERROR "invalid operation.*mismatched types"
_ = 1 >= i // ERROR "invalid operation.*mismatched types"
_ = e == f // ERROR "invalid operation.*not defined"
_ = e != f // ERROR "invalid operation.*not defined"
_ = e >= f // ERROR "invalid operation.*not defined"
_ = f == e // ERROR "invalid operation.*not defined"
_ = f != e // ERROR "invalid operation.*not defined"
_ = f >= e // ERROR "invalid operation.*not defined"
_ = i == f // ERROR "invalid operation.*mismatched types"
_ = i != f // ERROR "invalid operation.*mismatched types"
_ = i >= f // ERROR "invalid operation.*mismatched types"
_ = f == i // ERROR "invalid operation.*mismatched types"
_ = f != i // ERROR "invalid operation.*mismatched types"
_ = f >= i // ERROR "invalid operation.*mismatched types"
_ = e == g // ERROR "invalid operation.*not defined"
_ = e != g // ERROR "invalid operation.*not defined"
_ = e >= g // ERROR "invalid operation.*not defined"
_ = g == e // ERROR "invalid operation.*not defined"
_ = g != e // ERROR "invalid operation.*not defined"
_ = g >= e // ERROR "invalid operation.*not defined"
_ = i == g // ERROR "invalid operation.*not defined"
_ = i != g // ERROR "invalid operation.*not defined"
_ = i >= g // ERROR "invalid operation.*not defined"
_ = g == i // ERROR "invalid operation.*not defined"
_ = g != i // ERROR "invalid operation.*not defined"
_ = g >= i // ERROR "invalid operation.*not defined"
_ = _ == e // ERROR "cannot use _ as value"
_ = _ == i // ERROR "cannot use _ as value"
_ = _ == c // ERROR "cannot use _ as value"
_ = _ == n // ERROR "cannot use _ as value"
_ = _ == f // ERROR "cannot use _ as value"
_ = _ == g // ERROR "cannot use _ as value"
_ = e == _ // ERROR "cannot use _ as value"
_ = i == _ // ERROR "cannot use _ as value"
_ = c == _ // ERROR "cannot use _ as value"
_ = n == _ // ERROR "cannot use _ as value"
_ = f == _ // ERROR "cannot use _ as value"
_ = g == _ // ERROR "cannot use _ as value"
_ = _ == _ // ERROR "cannot use _ as value"
_ = e ^ c // ERROR "invalid operation.*mismatched types"
_ = c ^ e // ERROR "invalid operation.*mismatched types"
_ = 1 ^ e // ERROR "invalid operation.*mismatched types"
_ = e ^ 1 // ERROR "invalid operation.*mismatched types"
_ = 1 ^ c
_ = c ^ 1
)
|