| /* |
| * Copyright (c) 2018, 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. |
| */ |
| /** |
| * @assertion A type T0 is a subtype of a type T1 (written T0 <: T1) when: |
| * Positional Function Types: T0 is U0 Function<X0 extends B00, ... , |
| * Xk extends B0k>(V0 x0, ..., Vn xn, [Vn+1 xn+1, ..., Vm xm]) |
| * |
| * and T1 is U1 Function<Y0 extends B10, ..., Yk extends B1k>(S0 y0, ..., |
| * Sp yp, [Sp+1 yp+1, ..., Sq yq]) |
| * and p >= n |
| * and m >= q |
| * and Si[Z0/Y0, ..., Zk/Yk] <: Vi[Z0/X0, ..., Zk/Xk] for i in 0...q |
| * and U0[Z0/X0, ..., Zk/Xk] <: U1[Z0/Y0, ..., Zk/Yk] |
| * and B0i[Z0/X0, ..., Zk/Xk] === B1i[Z0/Y0, ..., Zk/Yk] for i in 0...k |
| * where the Zi are fresh type variables with bounds B0i[Z0/X0, ..., Zk/Xk] |
| * @description Check that if T0 and T1 satisfies the rules above, then T0 is |
| * subtype of T1. Test the case when p > n and m > q. |
| * @author sgrekhov@unipro.ru |
| */ |
| /** |
| * @description Check that if type T0 is a subtype of a type T1, then instance |
| * of T0 can be be assigned to the class member of type T1 |
| * @author sgrekhov@unipro.ru |
| */ |
| /* |
| * This test is generated from positional_function_types_A02.dart and |
| * class_member_x01.dart. |
| * Don't modify it. If you want to change this file, change one of the files |
| * above and then run generator.dart to regenerate the tests. |
| */ |
| |
| |
| |
| class U0 extends U1 {} |
| class U1 {} |
| class V0 {} |
| class V1 {} |
| class V2 {} |
| class V3 {} |
| class V4 {} |
| class S0 extends V0 {} |
| class S1 extends V1 {} |
| class S2 extends V2 {} |
| class S3 extends V3 {} |
| |
| typedef T0 = U0 Function(V0 x0, V1 x1, [V2 x2, V3 x3, V4 x4]); |
| typedef T1 = U1 Function(S0 y0, S1 y1, S2 y2, [S3 y3]); |
| |
| U0 t0Func(V0 x0, V1 x1, [V2 x2, V3 x3, V4 x4]) => null; |
| U1 t1Func(S0 y0, S1 y1, S2 y2, [S3 y3]) => null; |
| |
| T0 t0Instance = t0Func; |
| T1 t1Instance = t1Func; |
| |
| |
| |
| class ClassMember1_t01 { |
| static T1 s = t0Instance; |
| T1 m = t0Instance; |
| T1 _p = t0Instance; |
| |
| ClassMember1_t01() { |
| s = t0Instance; |
| m = t0Instance; |
| _p = t0Instance; |
| } |
| |
| ClassMember1_t01.named(T1 value) { |
| s = value; |
| m = value; |
| _p = value; |
| } |
| |
| ClassMember1_t01.short(this.m, this._p); |
| |
| test() { |
| s = t0Instance; |
| m = t0Instance; |
| _p = t0Instance; |
| } |
| |
| set setter(T1 val) { |
| _p = val; |
| } |
| |
| T1 get getter => _p; |
| |
| static staticTest() { |
| s = t0Instance; |
| } |
| |
| static set staticSetter(T1 val) { |
| s = val; |
| } |
| |
| static T1 get staticGetter => t0Instance; |
| } |
| |
| main() { |
| ClassMember1_t01 c1 = new ClassMember1_t01(); |
| c1 = new ClassMember1_t01.short(t0Instance, |
| t0Instance); |
| c1 = new ClassMember1_t01.named(t0Instance); |
| c1.m = t0Instance; |
| c1.test(); |
| c1.setter = t0Instance; |
| c1.getter; |
| |
| ClassMember1_t01.s = t0Instance; |
| ClassMember1_t01.staticTest(); |
| ClassMember1_t01.staticSetter = t0Instance; |
| ClassMember1_t01.staticGetter; |
| } |