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
|
// asmcheck
// Copyright 2024 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 codegen
type Ix interface {
X()
}
type Iy interface {
Y()
}
type Iz interface {
Z()
}
func swXYZ(a Ix) {
switch t := a.(type) {
case Iy: // amd64:-".*typeAssert"
t.Y()
case Iz: // amd64:-".*typeAssert"
t.Z()
}
}
type Ig[T any] interface {
G() T
}
func swGYZ[T any](a Ig[T]) {
switch t := a.(type) {
case Iy: // amd64:-".*typeAssert"
t.Y()
case Iz: // amd64:-".*typeAssert"
t.Z()
case interface{ G() T }: // amd64:-".*typeAssert",-".*assertE2I\\(",".*assertE2I2"
t.G()
}
}
func swE2G[T any](a any) {
switch t := a.(type) {
case Iy:
t.Y()
case Ig[T]: // amd64:-".*assertE2I\\(",".*assertE2I2"
t.G()
}
}
func swI2G[T any](a Ix) {
switch t := a.(type) {
case Iy:
t.Y()
case Ig[T]: // amd64:-".*assertE2I\\(",".*assertE2I2"
t.G()
}
}
func swCaller() {
swGYZ[int]((Ig[int])(nil))
swE2G[int]((Ig[int])(nil))
swI2G[int]((Ix)(nil))
}
|
