go reflectmethod6 源码
golang reflectmethod6 代码
文件路径：/test/reflectmethod6.go
// run
// 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.
// Similar to reflectmethod5.go, but for reflect.Type.MethodByName.
package main
import "reflect"
var called bool
type foo struct{}
func (foo) X() { called = true }
var h = reflect.Type.MethodByName
func main() {
v := reflect.ValueOf(foo{})
m, ok := h(v.Type(), "X")
if !ok {
panic("FAIL")
}
f := m.Func.Interface().(func(foo))
f(foo{})
if !called {
panic("FAIL")
}
}
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