| /* | |
| * 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 is-expression tests if an object is a member of a type. | |
| * typeTest: | |
| * isOperator type | |
| * ; | |
| * isOperator: | |
| * is '!'? | |
| * ; | |
| * @description Checks that it is a compile-time error when using a value | |
| * literal in the right part of the expression. | |
| * @compile-error | |
| * @author msyabro | |
| * @reviewer kaigorodov | |
| */ | |
| main () { | |
| try { | |
| 1 is 1; | |
| } catch (e) {} | |
| } |