| // 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. |
| |
| // @dart = 2.9 |
| |
| /// @assertion |
| /// stringLiteral: |
| /// (multilineString | singleLineString)+ |
| /// ; |
| /// singleLineString: |
| /// '"' stringContentDQ* '"' | |
| /// ''' stringContentSQ* ''' | |
| /// 'r' ''' (~( ''' | NEWLINE ))* ''' | |
| /// 'r' '"' (~( '"' | NEWLINE ))* '"' |
| /// ; |
| /// stringContentDQ: |
| /// ~( '\' | '"' | '$' | NEWLINE ) | |
| /// '\' ~( NEWLINE ) | |
| /// stringInterpolation |
| /// ; |
| /// stringContentSQ: |
| /// ~( '\' | ''' | '$' | NEWLINE ) | |
| /// '\' ~( NEWLINE ) | |
| /// stringInterpolation |
| /// ; |
| /// NEWLINE: |
| /// '\n' | |
| /// '\r' |
| /// ; |
| /// @description Checks that newline characters are not allowed in a |
| /// raw double-quotes string literal. |
| /// @author msyabro |
| /// @reviewer rodionov |
| /// @note http://code.google.com/p/dart/issues/detail?id=1551 |
| |
| |
| main() { |
| try { |
| r"str |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| ing"; |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } catch (e) {} |
| } |
