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>
32 lines
823 B
Dart
32 lines
823 B
Dart
// Copyright (c) 2013, 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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// Test for cyclicity check on named mixin applications.
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class A<T> {}
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class S {}
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class M<T> {}
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class C1 = S with M;
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class C2 = S with C2;
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// ^^
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// [analyzer] COMPILE_TIME_ERROR.RECURSIVE_INTERFACE_INHERITANCE_WITH
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// [cfe] 'C2' is a supertype of itself.
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// ^^
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// [analyzer] COMPILE_TIME_ERROR.MIXIN_INHERITS_FROM_NOT_OBJECT
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class C3 = S with M implements A;
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class C4 = S with M implements C4;
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// ^^
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// [analyzer] COMPILE_TIME_ERROR.RECURSIVE_INTERFACE_INHERITANCE_IMPLEMENTS
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// [cfe] 'C4' is a supertype of itself.
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void main() {
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new C1();
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new C2();
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new C3();
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new C4();
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}
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