golang main 代码
文件路径：/misc/cgo/testplugin/testdata/method2/main.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()
}