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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
| 5 import "package:expect/expect.dart"; |
| 6 |
5 class A { | 7 class A { |
6 foo() => 499; | 8 foo() => 499; |
7 bar({a: 1, b: 7, c: 99}) => a + b + c; | 9 bar({a: 1, b: 7, c: 99}) => a + b + c; |
8 toto() => bar; | 10 toto() => bar; |
9 gee(f) => f(toto); | 11 gee(f) => f(toto); |
10 } | 12 } |
11 | 13 |
12 main() { | 14 main() { |
13 var a = new A(); | 15 var a = new A(); |
14 var foo = a.foo; | 16 var foo = a.foo; |
15 Expect.equals(499, foo()); | 17 Expect.equals(499, foo()); |
16 var bar = a.bar; | 18 var bar = a.bar; |
17 Expect.equals(107, bar()); | 19 Expect.equals(107, bar()); |
18 Expect.equals(3, bar(a: 1, b: 1, c: 1)); | 20 Expect.equals(3, bar(a: 1, b: 1, c: 1)); |
19 Expect.equals(10, bar(c: 2)); | 21 Expect.equals(10, bar(c: 2)); |
20 var toto = a.toto; | 22 var toto = a.toto; |
21 var gee = a.gee; | 23 var gee = a.gee; |
22 Expect.equals(-10, gee((f) => f()(a: -1, b: -2, c: -7))); | 24 Expect.equals(-10, gee((f) => f()(a: -1, b: -2, c: -7))); |
23 } | 25 } |
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