Source file
test/fixedbugs/issue16016.go
1
2
3
4
5
6
7 package main
8
9 import "time"
10
11 type T struct{}
12
13 func (*T) Foo(vals []interface{}) {
14 switch v := vals[0].(type) {
15 case string:
16 _ = v
17 }
18 }
19
20 type R struct{ *T }
21
22 type Q interface {
23 Foo([]interface{})
24 }
25
26 func main() {
27 var q Q = &R{&T{}}
28 for i := 0; i < 10000; i++ {
29 go func() {
30 defer q.Foo([]interface{}{"meow"})
31 time.Sleep(100 * time.Millisecond)
32 }()
33 }
34 time.Sleep(1 * time.Second)
35 }
36
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