1 // -lang=go1.8 2 3 // Copyright 2024 The Go Authors. All rights reserved. 4 // Use of this source code is governed by a BSD-style 5 // license that can be found in the LICENSE file. 6 7 package aliasTypes 8 9 type _ = /* ERROR "type alias requires go1.9 or later" */ int 10 type _[P /* ERROR "generic type alias requires go1.23 or later" */ interface{}] = int 11