Robert Nystrom
fc1b1ecc71
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Alexander Thomas <athom@google.com>
23 lines
484 B
Dart
23 lines
484 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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/// Casts in constants correctly substitute type variables.
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class A {
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const A();
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}
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class B implements A {
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const B();
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}
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class M<T extends A> {
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final T a;
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const M(dynamic t) : a = t; // adds implicit cast `as T`
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}
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main() {
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print(const M<B>(const B()));
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}
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