go source for verification 2026-05-22

test/fixedbugs/issue6428.go

@@ -0,0 +1,15 @@
+// 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}