| /* |
| * 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 A numeric literal is either a decimal or hexadecimal integer of arbitrary size, |
| * or a decimal double. |
| * NUMBER: DIGIT+ ('.' DIGIT+)? EXPONENT? | '.' DIGIT+ EXPONENT? |
| * EXPONENT: ('e' | 'E') ('+' | '-')? DIGIT+ |
| * HEX NUMBER: '0x' HEX DIGIT+ | '0X' HEX DIGIT+ ; |
| * HEX DIGIT: 'a'..'f' | 'A'..'F' | DIGIT ; |
| * @description Checks that expression in form +(+num) can't be compiled. |
| * @author hlodvig |
| * @reviewer iefremov |
| * @compile-error |
| */ |
| |
| main() { |
| try { |
| var x = +(+1); |
| } catch(e) {} |
| } |
