// Copyright © SixtyFPS GmbH <info@slint.dev>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0

export Xxx := Rectangle {
//         ^warning{':=' to declare a component is deprecated. The new syntax declare components with 'component MyComponent {'. Read the documentation for more info}
    property <string> err_str1: + "foobar";
//                              ^error{Unary '+' not supported on string}
    property <string> err_str2: - "foobar";
//                              ^error{Unary '-' not supported on string}
    property <string> err_str3: "foo" + + "bar";
//                                      ^error{Unary '+' not supported on string}
    property <string> err_str4: ! "foobar";
//                              ^error{Cannot convert string to bool}
    property <int> ok1: +1;
    property <length> ok2: -1cm;
    property <string> hey: "foo" + - 45;
    property <{x: int}> p1: - { x: 42 };
//                          ^error{Unary '-' not supported on { x: float,}}
    property <{x: int}> p2: + { x: 42 };
//                          ^error{Unary '+' not supported on { x: float,}}
    property <{x: int}> p3: ! { x: 42 };
//                          ^error{Cannot convert { x: float,} to bool}
    property <[int]> p4: [!42];
//                        ^error{Cannot convert float to bool}

}