| // Copyright (c) 2021, 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 Check that various large positive decimal and hexadecimal |
| /// integer numbers produce compile error on JavaScript and no errors on |
| /// non-JavaScript configurations |
| /// @author sgrekhov@unipro.ru |
| |
| |
| main() { |
| 9223372036854775807; |
| //^^^^^^^^^^^^^^^^^^^ |
| // [web] unspecified |
| |
| 0x7FFFFFFFFFFFFFFF; |
| //^^^^^^^^^^^^^^^^^^ |
| // [web] unspecified |
| } |
