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