// TODO(multitest): This was automatically migrated from a multitest and may
// contain strange or dead code.

// @dart = 2.9

// Copyright (c) 2018, 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.

topFn<T extends num>(T x) {
  print(T);
}

class C<T> {
  instanceFn<S extends T>(S x) {
    print(S);
  }
}

class D<T> extends C<T> {
  void foo() {

  }
}

void main() {
  localFn<T extends num>(T x) {
    print(T);
  }



}
