| // Copyright (c) 2015, 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. |
| // VMOptions=--optimization-counter-threshold=10 --no-use-osr --no-background-compilation |
| |
| // @dart = 2.9 |
| |
| import "package:expect/expect.dart"; |
| |
| // Test dense class-id checks. Regression test for issue 22104. |
| |
| class A { |
| toString() => "an A"; |
| } |
| |
| class A1 extends A {} |
| |
| class A2 extends A {} |
| |
| class A3 extends A {} |
| |
| class A4 extends A { |
| toString() => "ha"; |
| } |
| |
| class A5 extends A {} |
| |
| class A6 extends A {} |
| |
| class A7 extends A {} |
| |
| class A8 extends A {} |
| |
| class A9 extends A {} |
| |
| class A10 extends A {} |
| |
| class A11 extends A {} |
| |
| class A12 extends A {} |
| |
| class A13 extends A {} |
| |
| class A14 extends A {} |
| |
| class A15 extends A {} |
| |
| class A16 extends A {} |
| |
| class A17 extends A {} |
| |
| class A18 extends A {} |
| |
| class A19 extends A {} |
| |
| class A20 extends A {} |
| |
| class A21 extends A {} |
| |
| class A22 extends A {} |
| |
| class A23 extends A {} |
| |
| class A24 extends A {} |
| |
| class A25 extends A {} |
| |
| class A26 extends A {} |
| |
| class A27 extends A {} |
| |
| class A28 extends A {} |
| |
| class A29 extends A {} |
| |
| class A30 extends A {} |
| |
| class A31 extends A {} |
| |
| class A32 extends A {} |
| |
| class A33 extends A {} |
| |
| class A34 extends A {} |
| |
| class A35 extends A {} |
| |
| class A36 extends A {} |
| |
| test_class_check(e) => e.toString(); |
| |
| main() { |
| var list = [new A1(), new A2(), new A11(), new A36()]; |
| for (var i = 0; i < list.length; i++) { |
| test_class_check(list[i]); |
| } |
| for (var i = 0; i < 100; i++) { |
| Expect.equals("an A", test_class_check(new A1())); |
| } |
| Expect.equals("ha", test_class_check(new A4())); |
| } |