| OLD | NEW |
|---|
| (Empty) |
| 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 A { | |
| 6 const A(); | |
| 7 } | |
| 8 | |
| 9 class B extends A { | |
| 10 const B(); | |
| 11 } | |
| 12 | |
| 13 class C extends A { | |
| 14 const C(); | |
| 15 const factory C.d() = D; | |
| 16 } | |
| 17 | |
| 18 class D extends B implements C { | |
| 19 const D(); | |
| 20 } | |
| 21 | |
| 22 class Test1 { | |
| 23 final A x = const A(); //# 01: ok | |
| 24 final A x = const B(); //# 02: ok | |
| 25 final B x = const A(); //# 03: checked mode compile-time error | |
| 26 final B x = const C(); //# 04: checked mode compile-time error, static type wa
rning | |
| 27 final B x = const C.d(); //# 05: static type warning | |
| 28 const Test1(); | |
| 29 } | |
| 30 | |
| 31 // Will be instantiated with U=A and V=B. | |
| 32 class Test2<U, V> { | |
| 33 final U x = const A(); //# 06: static type warning | |
| 34 final U x = const B(); //# 07: static type warning | |
| 35 final V x = const A(); //# 08: checked mode compile-time error, static type wa
rning | |
| 36 final V x = const C(); //# 09: checked mode compile-time error, static type wa
rning | |
| 37 final V x = const C.d(); //# 10: static type warning | |
| 38 const Test2(); | |
| 39 } | |
| 40 | |
| 41 // Will be instantiated with U=A and V=B. | |
| 42 class Test3<U extends A, V extends B> { | |
| 43 final U x = const A(); //# 11: ok | |
| 44 final U x = const B(); //# 12: static type warning | |
| 45 final V x = const A(); //# 13: checked mode compile-time error | |
| 46 final V x = const C(); //# 14: checked mode compile-time error, static type wa
rning | |
| 47 final V x = const C.d(); //# 15: static type warning | |
| 48 const Test3(); | |
| 49 } | |
| 50 | |
| 51 // Will be instantiated with U=A and V=B. | |
| 52 class Test4<U extends A, V extends A> { | |
| 53 final U x = const A(); //# 16: ok | |
| 54 final U x = const B(); //# 17: static type warning | |
| 55 final V x = const A(); //# 18: checked mode compile-time error | |
| 56 final V x = const C(); //# 19: checked mode compile-time error, static type wa
rning | |
| 57 final V x = const C.d(); //# 20: static type warning | |
| 58 const Test4(); | |
| 59 } | |
| 60 | |
| 61 // Will be instantiated with U=dynamic and V=dynamic. | |
| 62 class Test5<U extends A, V extends B> { | |
| 63 final U x = const A(); //# 21: ok | |
| 64 final U x = const B(); //# 22: static type warning | |
| 65 final V x = const A(); //# 23: ok | |
| 66 final V x = const C(); //# 24: static type warning | |
| 67 final V x = const C.d(); //# 25: static type warning | |
| 68 const Test5(); | |
| 69 } | |
| 70 | |
| 71 use(x) => x; | |
| 72 | |
| 73 main() { | |
| 74 use(const Test1()); | |
| 75 use(const Test2<A, B>()); | |
| 76 use(const Test3<A, B>()); | |
| 77 use(const Test4<A, B>()); | |
| 78 use(const Test5()); | |
| 79 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2994383002:
Migrating block 50, first commit, after tool has run (Closed)
