mirror of
https://github.com/golang/go
synced 2024-11-18 12:44:49 -07:00
28 lines
290 B
Go
28 lines
290 B
Go
|
// compile
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
type Foo interface {
|
||
|
|
Print()
|
||
|
|
}
|
||
|
|
|
||
|
|
type Bar struct{}
|
||
|
|
|
||
|
|
func (b Bar) Print() {}
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
b := make([]Bar, 20)
|
||
|
|
f := make([]Foo, 20)
|
||
|
|
for i := range f {
|
||
|
|
f[i] = b[i]
|
||
|
|
}
|
||
|
|
T(f)
|
||
|
|
_ = make([]struct{}, 1)
|
||
|
|
}
|
||
|
|
|
||
|
|
func T(f []Foo) {
|
||
|
|
for i := range f {
|
||
|
|
f[i].Print()
|
||
|
|
}
|
||
|
|
}
|