| // 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 . "bytes" | |
| var _ Buffer // use package bytes | |
| var Index byte // ERROR "Index redeclared.*\n\tLINE-4: previous declaration during import .bytes.|already declared|redefinition" |