Language/Classes/Instance_Methods/Operators/allowed_names_t23.dart

// Copyright (c) 2011, 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 The following names are allowed for user-defined operators: 
/// <, >, <=, >=, ==, -, +, /, ˜/, *, %, |, ˆ, &, <<, >>, >>>, []=, [], ˜.
/// @description Checks that operator <<< cannot be defined in a user class.
/// @author iefremov

// SharedOptions=--enable-experiment=triple-shift

class C {
  operator <<<(x) {}
//           ^
// [analyzer] unspecified
// [cfe] unspecified
}

main() {
  C c = new C();
  c <<< 1;
//      ^
// [analyzer] unspecified
// [cfe] unspecified
}