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8fd6d0aafd
Committed: https://code.google.com/p/dart/source/detail?r=19755 Reverted: http://code.google.com/p/dart/source/detail?r=19756 Review URL: https://codereview.chromium.org//12212016 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20996 260f80e4-7a28-3924-810f-c04153c831b5
39 lines
922 B
Dart
39 lines
922 B
Dart
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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//
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// Dart test for function type alias with a type parameter as result type.
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import "package:expect/expect.dart";
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typedef bool F<bool>(bool a); // 'bool' is not the boolean type.
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bool bar(bool a) {
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}
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int baz(int a) {
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}
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class A<T> {
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T foo(T a) {
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}
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}
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main() {
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Expect.isTrue(bar is F);
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Expect.isTrue(baz is F);
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Expect.isTrue(bar is F<bool>);
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Expect.isTrue(baz is F<int>);
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Expect.isTrue(bar is !F<int>);
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Expect.isTrue(baz is !F<bool>);
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var b = new A<bool>();
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var i = new A<int>();
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Expect.isTrue(b.foo is F);
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Expect.isTrue(i.foo is F);
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Expect.isTrue(b.foo is F<bool>);
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Expect.isTrue(i.foo is F<int>);
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Expect.isTrue(b.foo is !F<int>);
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Expect.isTrue(i.foo is !F<bool>);
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}
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