| /* |
| * 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 The for statement supports iteration. |
| * forStatement: |
| * await? for '(' forLoopParts ')' statement |
| * ; |
| * forLoopParts: |
| * forInitializerStatement expression? ';' expressionList? | |
| * declaredIdentifier in expression | |
| * identifier in expression |
| * ; |
| * forInitializerStatement: |
| * initializedVariableDeclaration | |
| * expression? ';' |
| * ; |
| * @description Checks that it is a compile-time error if the loop variable |
| * in an asynchronous form of 'id in expression' is not a simple variable. |
| * @compile-error |
| * @author a.semenov@unipro.ru |
| */ |
| import 'dart:async'; |
| |
| class C { |
| int i; |
| } |
| |
| main() async { |
| try { |
| C c = new C(); |
| await for (c.i in new Stream.fromIterable([1,2])) break; |
| } catch (x) {} |
| } |
