| /* |
| * 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 Functions include function declarations, methods, getters, |
| * setters, constructors and function literals. |
| * All functions have a signature and a body. |
| * functionSignature: |
| * metadata returnType? identifier formalParameterList |
| * ; |
| * returnType: void | type |
| * ; |
| * functionBody: |
| * '=>' expression ';' | block |
| * ; |
| * block: |
| * '{' statements '}' |
| * ; |
| * @description Checks that returnType is optional |
| * @author msyabro |
| * @reviewer kaigorodov |
| * @reviewer iefremov |
| */ |
| import "../../Utils/expect.dart"; |
| |
| func(int x) => x + x + 1; |
| proc() {} |
| |
| class A { |
| f() {return () {return 20;};} |
| g(int arg) {return arg + arg;} |
| h(int arg) => f()() + g(arg); |
| } |
| |
| main() { |
| f() {} |
| g() => 1; |
| Expect.equals(22, new A().h(1)); |
| } |
