| // Copyright (c) 2021, 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 |
| /// const Array<T extends NativeType>( |
| /// int dimension1, |
| /// [int dimension2, |
| /// int dimension3, |
| /// int dimension4, |
| /// int dimension5] |
| /// ) |
| /// Const constructor to specify Array dimensions in Structs. |
| /// |
| /// class MyStruct extends Struct { |
| /// @Array(8) |
| /// external Array<Uint8> inlineArray; |
| /// |
| /// @Array(2, 2, 2) |
| /// external Array<Array<Array<Uint8>>> threeDimensionalInlineArray; |
| /// } |
| /// Do not invoke in normal code. |
| /// |
| /// @description Checks that it is a compile time error if Array type is not |
| /// subtype of [NativeType] |
| /// @author sgrekhov@unipro.ru |
| /// @issue 47767 |
| |
| import 'dart:ffi'; |
| |
| class MyStruct extends Struct { |
| @Array(16) |
| external Array<String> a1; |
| // ^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| @Array(16) |
| external Array<void> a2; |
| // ^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| @Array(16) |
| external Array<dynamic> a3; |
| // ^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| @Array(16) |
| external Array<Null> a4; |
| // ^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| @Array(16) |
| external Array<Object?> a5; |
| // ^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| @Array(16) |
| external Array<Never> a6; |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| main() { |
| MyStruct? ms; |
| } |