dart-sdk/tests/language/generic_constructor_mixin_test.dart
Bob Nystrom 14011f47e3 Resurrect deleted language tests.
They're back from the grave, and ready to party!

Change-Id: I088134a9be7ecabf1fbf751c015a656a15cabff9
Reviewed-on: https://dart-review.googlesource.com/12821
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: William Hesse <whesse@google.com>
2017-10-11 17:47:11 +00:00

23 lines
566 B
Dart

// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Test that parameter types types are checked correctly in the face of
// mixin application upon a generic constructor.
import 'checked_mode_helper.dart';
class A<X> {
A(X x);
}
class B {}
class C<Y> = A<Y> with B;
void main() {
var v = 0;
checkNoDynamicTypeError(() => new C<int>(v));
checkDynamicTypeError(() => new C<String>(v));
}