| // Copyright 2022 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 | |
| type T0[P any] struct { | |
| f P | |
| } | |
| type T1 /* ERROR illegal cycle */ struct { | |
| _ T0[T1] | |
| } |