| // 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: |
| /// Named Function Types: T0 is U0 Function<X0 extends B00, ..., Xk extends B0k> |
| /// (T0 x0, ..., Tn xn, {Tn+1 xn+1, ..., Tm xm}) |
| /// |
| /// and T1 is U1 Function<Y0 extends B10, ..., Yk extends B1k>(S0 y0, ..., Sn yn, |
| /// {Sn+1 yn+1, ..., Sq yq}) |
| /// and {yn+1, ... , yq} subsetof {xn+1, ... , xm} |
| /// and Si[Z0/Y0, ..., Zk/Yk] <: Vi[Z0/X0, ..., Zk/Xk] for i in 0...n |
| /// and Si[Z0/Y0, ..., Zk/Yk] <: Tj[Z0/X0, ..., Zk/Xk] for i in n+1...q, yj = xi |
| /// 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 there is i in n+1...q such that |
| /// Si[Z0/Y0, ..., Zk/Yk] is not subtype of Tj[Z0/X0, ..., Zk/Xk], then T0 is |
| /// not a subtype of T1 |
| /// @author sgrekhov@unipro.ru |
| /// |
| /// @description Check that if type T0 not a subtype of a type T1, then it cannot |
| /// be used as an argument of type T1. Test mixin members. Super method required |
| /// argument is tested. |
| /// @author sgrekhov@unipro.ru |
| /// @author ngl@unipro.ru |
| /// |
| /// This test is generated from test_types/named_function_types_fail_A31.dart and |
| /// test_cases/arguments_binding_mixin_fail_x01.dart. Don't modify it! |
| /// If you need to change this test, then change one of the files above and then |
| /// run generator/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 {} |
| 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? x2, S3? x3}); // S2 is not subtype of V1 |
| |
| U0 t0Func(V0 x0, V1 x1, {V2? x2, V3? x3, V4? x4}) => new U0(); |
| U1 t1Func(S0 y0, S1 y1, {S2? x2, S3? x3}) => new U1(); |
| |
| T0 t0Instance = t0Func; |
| T1 t1Instance = t1Func; |
| |
| const t1Default = t1Func; |
| |
| mixin ArgumentsBindingSuper1_t03 { |
| void superTest(T1 val) {} |
| void superTestPositioned(T1 val, [T1 val2 = t1Default]) {} |
| void superTestNamed(T1 val, {T1 val2 = t1Default}) {} |
| T1 get superGetter => t0Instance; |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| void set superSetter(T1 val) {} |
| } |
| |
| class ArgumentsBinding1_t03 extends Object with ArgumentsBindingSuper1_t03 { |
| |
| test() { |
| superTest(t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| this.superTest(t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| super.superTest(t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| superTestPositioned(t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| this.superTestPositioned(t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| super.superTestPositioned(t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| superTestPositioned(t1Instance, t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| this.superTestPositioned(t1Instance, t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| super.superTestPositioned(t1Instance, t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| superTestNamed(t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| this.superTestNamed(t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| super.superTestNamed(t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| superTestNamed(t1Instance, val2: t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| this.superTestNamed(t1Instance, val2: t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| super.superTestNamed(t1Instance, val2: t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| superSetter = t0Instance; |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| this.superSetter = t0Instance; |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| super.superSetter = t0Instance; |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| } |
| |
| main() { |
| new ArgumentsBinding1_t03().superTest(t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| new ArgumentsBinding1_t03().superTestPositioned(t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| new ArgumentsBinding1_t03().superTestPositioned(t1Instance, t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| new ArgumentsBinding1_t03().superTestNamed(t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| new ArgumentsBinding1_t03().superTestNamed(t1Instance, val2: t0Instance); |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| new ArgumentsBinding1_t03().superSetter = t0Instance; |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| new ArgumentsBinding1_t03().test(); |
| } |