blob: b35b7719162c5b83f6f6ccf49b42a7356aa9c23e (
plain)
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
|
// run
// 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.
// https://golang.org/issue/800
package main
var log string
type T int
func (t T) a(s string) T {
log += "a(" + s + ")"
return t
}
func (T) b(s string) string {
log += "b"
return s
}
type F func(s string) F
func a(s string) F {
log += "a(" + s + ")"
return F(a)
}
func b(s string) string {
log += "b"
return s
}
type I interface {
a(s string) I
b(s string) string
}
type T1 int
func (t T1) a(s string) I {
log += "a(" + s + ")"
return t
}
func (T1) b(s string) string {
log += "b"
return s
}
var ok = true
func bad() {
if !ok {
println("BUG")
ok = false
}
println(log)
}
func main() {
var t T
if t.a("1").a(t.b("2")); log != "a(1)ba(2)" {
bad()
}
log = ""
if a("3")(b("4"))(b("5")); log != "a(3)ba(4)ba(5)" {
bad()
}
log = ""
var i I = T1(0)
if i.a("6").a(i.b("7")).a(i.b("8")).a(i.b("9")); log != "a(6)ba(7)ba(8)ba(9)" {
bad()
}
}
|
