mirror of
https://github.com/golang/go
synced 2024-11-27 02:51:24 -07:00
77 lines
934 B
Go
77 lines
934 B
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.
|
|
|
|
package a
|
|
|
|
type T struct{ A, B int }
|
|
|
|
type A []int
|
|
|
|
type M map[int]int
|
|
|
|
func F1() int {
|
|
if (T{1, 2}) == (T{3, 4}) {
|
|
return 1
|
|
}
|
|
return 0
|
|
}
|
|
|
|
func F2() int {
|
|
if (M{1: 2}) == nil {
|
|
return 1
|
|
}
|
|
return 0
|
|
}
|
|
|
|
func F3() int {
|
|
if nil == (A{}) {
|
|
return 1
|
|
}
|
|
return 0
|
|
}
|
|
|
|
func F4() int {
|
|
if a := (A{}); a == nil {
|
|
return 1
|
|
}
|
|
return 0
|
|
}
|
|
|
|
func F5() int {
|
|
for k, v := range (M{1: 2}) {
|
|
return v - k
|
|
}
|
|
return 0
|
|
}
|
|
|
|
func F6() int {
|
|
switch a := (T{1, 1}); a == (T{1, 2}) {
|
|
default:
|
|
return 1
|
|
}
|
|
return 0
|
|
}
|
|
|
|
func F7() int {
|
|
for m := (M{}); len(m) < (T{1, 2}).A; m[1] = (A{1})[0] {
|
|
return 1
|
|
}
|
|
return 0
|
|
}
|
|
|
|
func F8() int {
|
|
if a := (&T{1, 1}); a != nil {
|
|
return 1
|
|
}
|
|
return 0
|
|
}
|
|
|
|
func F9() int {
|
|
var a *T
|
|
if a = (&T{1, 1}); a != nil {
|
|
return 1
|
|
}
|
|
return 0
|
|
}
|