| // 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. |
| |
| extension ExtendObject on Object { |
| int operator ~() => 1; |
| bool operator &(Object other) => false; |
| bool operator |(Object other) => false; |
| bool operator ^(Object other) => true; |
| int operator ~/(Object other) => 0; |
| int operator >>(Object other) => 1; |
| int operator >>>(Object other) => 2; |
| int operator <<(Object other) => 0; |
| int operator +(Object other) => 0; |
| double operator -() => 1.0; |
| double operator -(Object other) => 1.0; |
| double operator *(Object other) => 1.0; |
| double operator /(Object other) => 2.0; |
| double operator %(Object other) => 1.0; |
| bool operator <(Object other) => false; |
| bool operator <=(Object other) => true; |
| bool operator >(Object other) => true; |
| bool operator >=(Object other) => false; |
| int get length => 1; |
| } |
| |
| const Object b = true; |
| const Object i = 3; |
| const Object d = 2.4; |
| const Object s = 'Hello!'; |
| |
| // These expressions should be identical to the ones in |
| // static_extension_constant_{,error}_test.dart, to ensure that |
| // they invoke an extension method, and that this is an error. |
| var runtimeExtensionCalls = <Object>[ |
| ~i, |
| b & b, |
| b | b, |
| b ^ b, |
| i ~/ i, |
| i >> i, |
| i >>> i, |
| i << i, |
| i + i, |
| -i, |
| d - d, |
| d * d, |
| d / d, |
| d % d, |
| d < i, |
| i <= d, |
| d > i, |
| i >= i, |
| s.length, |
| ]; |