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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | |
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. | |
4 // VMOptions=--enable_type_checks | |
5 // | |
6 // Dart test for function type alias with named optional parameters. | |
7 | |
8 typedef int f1<T>([int a, int b, T c]); | |
9 typedef int f2<T>([int a, int b, T d]); | |
10 | |
11 class A<T> { | |
12 int baz([int a, int b, T c]) { | |
13 } | |
14 } | |
15 | |
16 int baz([int a, int b, int c]) { | |
17 } | |
18 | |
19 main() { | |
20 Expect.isTrue(baz is f1); | |
21 Expect.isTrue(baz is f1<int>); | |
22 Expect.isFalse(baz is f1<double>); | |
23 Expect.isFalse(baz is f2); | |
24 Expect.isFalse(baz is f2<int>); | |
25 | |
26 A<int> a = new A<int>(); | |
27 Expect.isTrue(a.baz is f1); | |
28 Expect.isTrue(a.baz is f1<int>); | |
29 Expect.isFalse(a.baz is f1<double>); | |
30 Expect.isFalse(a.baz is f2); | |
31 Expect.isFalse(a.baz is f2<int>); | |
32 } | |
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