| // 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 it is a compile-time error when a raw multi-line | |
| /// single-quotes string literal has fewer than 3 opening quotes. | |
| /// @compile-error | |
| /// @author rodionov | |
| main() { | |
| r''foo'''; | |
| } |