Go 1.18 Experiment files

experiment.go

package main

type Experiment struct{}

experiment_hoge.go

package main

type ExperimentHoge struct{}

go.mod

module example.com/experiment

go 1.17

main.go

package main

import "fmt"

func main() {
	exp := Experiment{}
	fmt.Println(exp)

	exphoge := ExperimentHoge{}
	fmt.Println(exphoge)
}