mirror of
https://github.com/golang/go.git
synced 2025-12-08 06:10:04 +00:00
33 lines
550 B
Go
33 lines
550 B
Go
|
// Copyright 2021 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.
|
||
|
|
|
||
|
|
// A type can be passed to a plugin and converted to interface
|
||
|
|
// there. So its methods need to be live.
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"plugin"
|
||
|
|
|
||
|
|
"testplugin/method2/p"
|
||
|
|
)
|
||
|
|
|
||
|
|
var t p.T
|
||
|
|
|
||
|
|
type I interface { M() }
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
pl, err := plugin.Open("method2.so")
|
||
|
|
if err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
|
||
|
|
f, err := pl.Lookup("F")
|
||
|
|
if err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
|
||
|
|
f.(func(p.T) interface{})(t).(I).M()
|
||
|
|
}
|