mirror of
https://github.com/dart-lang/sdk
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cc736dfb65
This reapplies commit0c05e33836
and reverts the revert029e0cec71
. Tested: Added few new tests, updated existing. Mainly regression testing. CoreLibraryReviewExempt: Reviewed in original CL. Change-Id: Ifcc79ce2f9375f607722643a04957b0961e6c295 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/284304 Reviewed-by: Ömer Ağacan <omersa@google.com> Commit-Queue: Lasse Nielsen <lrn@google.com> Reviewed-by: Aske Simon Christensen <askesc@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
71 lines
1.5 KiB
Dart
71 lines
1.5 KiB
Dart
// Copyright (c) 2019, 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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import 'dart:async';
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// Introduce an aliased type.
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typedef T<X> = Function;
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// Use the aliased type.
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abstract class C {
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final T<Null> v7;
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C() : v7 = T();
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// ^
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// [analyzer] unspecified
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// [cfe] unspecified
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}
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class D1<X> extends T<X> {}
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// ^^^^
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// [analyzer] unspecified
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// [cfe] unspecified
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abstract class D2 extends C with T<int> {}
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// ^^^^^^
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// [analyzer] unspecified
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// [cfe] unspecified
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abstract class D3<X, Y> implements T<T> {}
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// ^^^^
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// [analyzer] unspecified
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// [cfe] unspecified
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abstract class D4 = C with T<void>;
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// ^^^^^^^
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// [analyzer] unspecified
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// [cfe] unspecified
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X foo<X>(X x) => x;
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main() {
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var v9 = <Set<T<T>>, Set<T<T>>>{{}: {}};
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v9[{}] = {T<T>()};
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// ^
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// [analyzer] unspecified
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// [cfe] unspecified
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T<Null>();
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//^
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// [analyzer] unspecified
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// [cfe] unspecified
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T<Null>.named();
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//^
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// [analyzer] unspecified
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// [cfe] unspecified
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T<Object> v12 = foo<T<bool>>(T<bool>());
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// ^
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// [analyzer] unspecified
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// [cfe] unspecified
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T<List<List<List<List>>>>.staticMethod<T<int>>();
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// ^^^^^^^^^^^^
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// [analyzer] unspecified
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// [cfe] unspecified
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}
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