| // 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. |
| |
| // Embedding of stand-alone type parameters is not permitted. |
| |
| package p |
| |
| type ( |
| _[P any] interface{ *P | []P | chan P | map[string]P } |
| _[P any] interface{ P /* ERROR "cannot embed a type parameter" */ } |
| _[P any] interface{ ~P /* ERROR "cannot embed a type parameter" */ } |
| _[P any] interface{ int | P /* ERROR "cannot embed a type parameter" */ } |
| _[P any] interface{ int | ~P /* ERROR "cannot embed a type parameter" */ } |
| ) |
| |
| func _[P any]() { |
| type ( |
| _[P any] interface{ *P | []P | chan P | map[string]P } |
| _[P any] interface{ P /* ERROR "cannot embed a type parameter" */ } |
| _[P any] interface{ ~P /* ERROR "cannot embed a type parameter" */ } |
| _[P any] interface{ int | P /* ERROR "cannot embed a type parameter" */ } |
| _[P any] interface{ int | ~P /* ERROR "cannot embed a type parameter" */ } |
| |
| _ interface{ *P | []P | chan P | map[string]P } |
| _ interface{ P /* ERROR "cannot embed a type parameter" */ } |
| _ interface{ ~P /* ERROR "cannot embed a type parameter" */ } |
| _ interface{ int | P /* ERROR "cannot embed a type parameter" */ } |
| _ interface{ int | ~P /* ERROR "cannot embed a type parameter" */ } |
| ) |
| } |
| |
| func _[P any, Q interface{ *P | []P | chan P | map[string]P }]() |
| func _[P any, Q interface{ P /* ERROR "cannot embed a type parameter" */ }]() |
| func _[P any, Q interface{ ~P /* ERROR "cannot embed a type parameter" */ }]() |
| func _[P any, Q interface{ int | P /* ERROR "cannot embed a type parameter" */ }]() |
| func _[P any, Q interface{ int | ~P /* ERROR "cannot embed a type parameter" */ }]() |
