// Copyright (c) 2015, 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.

// @dart = 2.9

library syntax_lib1;

const X = 'No';

class A {
  const A();
}

class B<T> {
  const B();
  const B.b(T t);
}

class Foo {
  const Foo(int x, int y);
}

class Y<T extends num> {
  const Y();
}

class Z<T extends num> {
  const Z(T t);
}

enum E {a, b, c}