| // 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 |
| /// stringLiteral: |
| /// (multilineString | singleLineString)+ |
| /// ; |
| /// multilineString: |
| /// '"""' stringContentTDQ* '"""' | |
| /// ''''' stringContentTSQ* ''''' | |
| /// '"""' (~ '"""')* '"""' | |
| /// ''''' (~ ''''')* ''''' |
| /// ; |
| /// stringContentTDQ: |
| /// ~( '\' | '"""' | '$') | |
| /// stringInterpolation |
| /// ; |
| /// stringContenTSQ: |
| /// ~( '\' | ''''' | '$') | |
| /// stringInterpolation |
| /// ; |
| /// @description Checks that multi-line strings that contain characters and |
| /// sequences prohibited by this grammar, cause compile-time errors. |
| /// @compile-error |
| /// @author rodionov |
| |
| |
| main() { |
| """^_$"""; |
| } |
