package main

// A named result needs parentheses. Without them the parser used to recover by
// swallowing the body, so this function's local `n` landed at package scope and
// the only complaint was "unnamed return values" - for a signature that names
// one. It must fail with the syntax error instead.
func counter() n int32 {
	n = 41
	return
}

func main() {
	println(counter())
}