golang buildtag3 代码
文件路径：/src/cmd/vet/testdata/buildtag/buildtag3.go
/ 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.
/ This file contains tests for the buildtag checker.
/go:build good
/ ERRORNEXT "[+]build lines do not match /go:build condition"
/ +build bad
package testdata
var _ = `
/ +build notacomment
`