blob: 38162482d97a320314fd699488beedf2873187f5 [file] [log] [blame]
// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
/// @assertion
/// typeParameter ::= metadata identifier (extends typeNotVoid)?
/// typeParameters ::= ‘<’ typeParameter (‘,’ typeParameter)* ‘>’
/// ...
/// Type parameters are declared in the type parameter scope of a class or
/// function. ... The type parameters of a generic class declaration [G] are also
/// in scope in the [extends] and [implements] clauses of [G] (if these exist)
/// and in the body of [G].
/// @description Checks that class type parameter is in the scope of its
/// [extends] clause.
/// @author
import "../../Utils/expect.dart";
class A {}
class B extends A {}
class C<X> {
check(exp) {
Expect.equals(exp, X);
class D<X extends A> extends C<X> {}
main() {