golang mainsig 代码
文件路径：/test/mainsig.go
/ errorcheck
/ 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.
package main
func main(int) {} / ERROR "func main must have no arguments and no return values"
func main() int { return 1 } / ERROR "func main must have no arguments and no return values" "main redeclared in this block"
func init(int) {} / ERROR "func init must have no arguments and no return values"
func init() int { return 1 } / ERROR "func init must have no arguments and no return values"