| // 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 Dart source text is represented as a sequence of Unicode code |
| /// points. |
| /// LETTER: |
| /// 'a' .. 'z' | |
| /// 'A' .. 'Z' |
| /// ; |
| /// DIGIT: |
| /// '0' .. '9' |
| /// ; |
| /// WHITESPACE: |
| /// ('\t' | ' ' | NEWLINE)+ |
| /// ; |
| /// @description Checks that a hex-encoded unicode value (\u000a) appearing in |
| /// the source text is not translated to a corresponding symbol (like in Java) |
| /// and therefore produces a compile-time error. |
| /// @compile-error |
| /// @author iefremov |
| |
| |
| main() { |
| \u000a |
| } |
