1 // -gotypesalias=0 2 3 // Copyright 2022 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 p 8 9 type AC interface { 10 C 11 } 12 13 type ST []int 14 15 type R[S any, P any] struct{} 16 17 type SR = R[SS, ST] 18 19 type SS interface { 20 NSR(any) *SR // ERROR "invalid use of type alias SR in recursive type" 21 } 22 23 type C interface { 24 NSR(any) *SR 25 } 26