| // 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 |
| |
| // For now, a lone type parameter is not permitted as RHS in a type declaration (issue #45639). |
| // // It is not permitted to declare a local type whose underlying |
| // // type is a type parameters not declared by that type declaration. |
| // func _[T any]() { |
| // type _ T // ERROR "cannot use function type parameter T as RHS in type declaration" |
| // type _ [_ any] T // ERROR "cannot use function type parameter T as RHS in type declaration" |
| // } |
