Nougat 7.0  |  7.0.0_r31
Golang程序  |  11行  |  245 B 

// errorcheck

// Copyright 2009 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 f() string {
	return 0	// ERROR "conversion|type"
}