| // -lang=go1.17 | |
| // 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. | |
| // The predeclared type comparable is not visible before Go 1.18. | |
| package p | |
| type _ comparable // ERROR undeclared |