| // Copyright 2021 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 | |
| func f[P *Q, Q any](P, Q) { | |
| _ = f[P] | |
| } | |
| func f2[P /* ERROR "instantiation cycle" */ *Q, Q any](P, Q) { | |
| _ = f2[*P] | |
| } |