Mayank Patke
3b67681bcc
Change-Id: Ife85aafa90b1b0347fabb6e95f3d6c00c5307cd2 Bug: https://github.com/dart-lang/sdk/issues/42063 Fixes: https://github.com/dart-lang/sdk/issues/42063 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152440 Reviewed-by: Joshua Litt <joshualitt@google.com> Commit-Queue: Mayank Patke <fishythefish@google.com>
35 lines
994 B
Dart
35 lines
994 B
Dart
// Copyright (c) 2018, 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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// @dart = 2.7
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// Reduced version of generic_methods_dynamic_05a_strong.
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import "package:expect/expect.dart";
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/*spec.class: A:deps=[C.bar],direct,explicit=[A.T*,A<B*>*,A<bar.T*>*],needsArgs*/
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/*prod.class: A:deps=[C.bar],explicit=[A<B*>*],needsArgs*/
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class A<T> {
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final T field;
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A(this.field);
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}
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/*spec.class: B:explicit=[A<B*>*],implicit=[B]*/
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/*prod.class: B:explicit=[A<B*>*]*/
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class B {}
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class C {
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/*spec.member: C.bar:explicit=[A<bar.T*>*],implicit=[bar.T],indirect,needsArgs,selectors=[Selector(call, bar, arity=1, types=1)]*/
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/*prod.member: C.bar:needsArgs,selectors=[Selector(call, bar, arity=1, types=1)]*/
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A<T> bar<T>(A<T> t) => new A<T>(t.field);
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}
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main() {
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C c = new C();
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dynamic x = c.bar<B>(new A<B>(new B()));
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Expect.isTrue(x is A<B>);
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}
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