| /* |
| * 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. |
| * |
| * numericLiteral: |
| * NUMBER| |
| * HEX_NUMBER |
| *; |
| * 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 leading zeros don't affect the number. |
| * @author iefremov |
| */ |
| import '../../../Utils/expect.dart'; |
| |
| main() { |
| Expect.equals(1, 01); |
| Expect.equals(1, |
| 0000000000000000000000000000000000000000000000000000000000000000000001); |
| Expect.equals(-1, |
| -0000000000000000000000000000000000000000000000000000000000000000000001); |
| Expect.equals(6031769, |
| 0000000000000000000000000000000000000000000000000000000000000000000006031769); |
| } |