golang main 代码
文件路径：/misc/cgo/testplugin/testdata/method/main.go
// Copyright 2020 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.
// Issue 42579: methods of symbols exported from plugin must be live.
package main
import (
"plugin"
"reflect"
)
func main() {
p, err := plugin.Open("plugin.so")
if err != nil {
panic(err)
}
x, err := p.Lookup("X")
if err != nil {
panic(err)
}
reflect.ValueOf(x).Elem().MethodByName("M").Call(nil)
}