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ed571882d2
Change-Id: I2f638cbf6b0fc6e91b3666143a34eb12a66c6fea Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/141780 Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Leaf Petersen <leafp@google.com> Commit-Queue: Bob Nystrom <rnystrom@google.com>
26 lines
581 B
Dart
26 lines
581 B
Dart
// Copyright (c) 2012, 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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abstract class Interface<T> {
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factory Interface() = Factory<T>;
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factory Interface.withArg(T value) = Factory<T>.withArg;
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}
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class Factory<T> implements Interface<T> {
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factory Factory() {
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return Factory._();
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}
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factory Factory.withArg(T value) {
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return Factory._();
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}
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Factory._();
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}
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main() {
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new Interface();
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new Interface.withArg(4);
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}
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