Endless execution caused by MakeFunc.

[grumpyNeko]

win10, amd64, go1.20.2

1. define println0
2. patch(stand, println0)
3. patch(println0, redirector)
4. call stand, expect it to jump to redirector

However, if redirector is defined by reflect.MakeFunc, step 4 seems to cause endless execution.

func println0() {
	println(0)
}

// -gcflags='all=-N -l'
func Test_bad(t *testing.T) {
	stand := reflect.MakeFunc(reflect.ValueOf(println0).Type(), nil)
	_, err := mpatch.PatchMethodByReflectValue(stand, println0) 
	if err != nil {
		panic(err.Error())
	}
	stand.Call(nil) // 0

	_, err = mpatch.PatchMethodByReflectValue(reflect.ValueOf(println0), reflect.MakeFunc(reflect.ValueOf(println0).Type(), func(args []reflect.Value) (results []reflect.Value) {
		println("redirector")
		return nil
	}))
	if err != nil {
		panic(err.Error())
	}
	stand.Call(nil) // endless 
}