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| 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. |
| 4 |
| 5 class S0<T> { } |
| 6 |
| 7 class S<U extends num, V extends U> extends S0<String> { } |
| 8 |
| 9 class M<U extends num, V extends U> { } |
| 10 |
| 11 class A<U extends num, V extends U> extends S with M { } |
| 12 |
| 13 // A StaticWarning is reported here and in C, D, and E below, because U and V |
| 14 // are not bounded. The purpose of this test is to verify bound checking in S, |
| 15 // M, and A, the reason no bounds are declared for U and V here. |
| 16 class B<U, V> extends S<U, V> with M<int, int> { } |
| 17 |
| 18 class C<U, V> extends S<int, int> with M<U, V> { } |
| 19 |
| 20 class D<U, V> extends S<U, V> with M<double, int> { } |
| 21 |
| 22 class E<U, V> extends S<double, int> with M<U, V> { } |
| 23 |
| 24 main() { |
| 25 new A<int, int>(); /// 01: static type warning |
| 26 new A<double, int>(); /// 02: static type warning, dynamic type error |
| 27 new A<bool, bool>(); /// 03: static type warning, dynamic type error |
| 28 new B<int, int>(); /// 04: static type warning |
| 29 new B<double, int>(); /// 05: static type warning, dynamic type error |
| 30 new B<bool, bool>(); /// 06: static type warning, dynamic type error |
| 31 new C<int, int>(); /// 07: static type warning |
| 32 new C<double, int>(); /// 08: static type warning, dynamic type error |
| 33 new C<bool, bool>(); /// 09: static type warning, dynamic type error |
| 34 new D<int, int>(); /// 10: static type warning, dynamic type error |
| 35 new D<double, int>(); /// 11: static type warning, dynamic type error |
| 36 new D<bool, bool>(); /// 12: static type warning, dynamic type error |
| 37 new E<int, int>(); /// 12: static type warning, dynamic type error |
| 38 new E<double, int>(); /// 13: static type warning, dynamic type error |
| 39 new E<bool, bool>(); /// 14: static type warning, dynamic type error |
| 40 } |
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