/* | |
* 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 parts | |
* in an asynchronous loop form 'id in expression' contain more than one | |
* identifier. | |
* @compile-error | |
* @author a.semenov@unipro.ru | |
*/ | |
import 'dart:async'; | |
main() async { | |
try { | |
await for (var x, y in new Stream.fromIterable(new List(100))) break; | |
} catch (x) {} | |
} |