| // Copyright (c) 2016, 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 A function declaration statement declares a new local function. |
| * localFunctionDeclaration: |
| * functionSignature functionBody |
| * ; |
| * functionSignature: |
| * metadata returnType? identifier formalParameterList |
| * ; |
| * returnType: |
| * void | |
| * type |
| * ; |
| * functionBody: |
| * async? ‘=>’ expression ‘;’ | |
| * (async | async* | sync*)? block |
| * ; |
| * block: |
| * '{' statements '}' |
| * ; |
| * @description Checks that it is a compile time error if a local function |
| * declared with the function body of a form `=> expession` has `sync*` before |
| * a function body. |
| * @compile-error |
| * @author ngl@unipro.ru |
| */ |
| |
| main() { |
| f0() sync* => 3; |
| } |
