Robert Nystrom
2bf3259005
Change-Id: I582fa00eb713282c3bd6fc1607efc0242ce9076f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/146686 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Erik Ernst <eernst@google.com>
32 lines
760 B
Dart
32 lines
760 B
Dart
// TODO(multitest): This was automatically migrated from a multitest and may
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// contain strange or dead code.
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// Copyright (c) 2014, 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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// Test that generic types in mixins are handled.
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import 'package:expect/expect.dart';
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class M<T> {
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T field2 = 0 as dynamic;
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}
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class A<U> {}
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class C1<V> = Object with M<V>;
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class C2 = Object with M<int>;
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class C3 = Object with M<String>;
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main() {
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// no error: 0 is an int
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new C1<int>();
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new C2();
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// type error: 0 is not a string
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Expect.throwsTypeError(() => new C1<String>());
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Expect.throws(() => new C3());
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}
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