golang issue6428 代码
文件路径：/test/fixedbugs/issue6428.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 p
import . "testing" / ERROR "imported and not used"
type S struct {
T int
}
var _ = S{T: 0}