// 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

// 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
}
