sixtyfps-compilerlib 0.1.2

Internal SixtyFPS compiler library
Documentation 
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/* LICENSE BEGIN
    This file is part of the SixtyFPS Project -- https://sixtyfps.io
    Copyright (c) 2021 Olivier Goffart <olivier.goffart@sixtyfps.io>
    Copyright (c) 2021 Simon Hausmann <simon.hausmann@sixtyfps.io>

    SPDX-License-Identifier: GPL-3.0-only
    This file is also available under commercial licensing terms.
    Please contact info@sixtyfps.io for more information.
LICENSE END */

Xxx := Rectangle {

    my-rect := Rectangle {
        border-width: 44px;
    }

    property <length> x1: my-rect.width;
    property <length> x2: my-rect.width-1px;
    //                            ^error{Element 'Rectangle' does not have a property 'width-1px'. Use space before the '-' if you meant a subtraction}
    property <length> x3: my_rect.border-width;
    property <length> x4: my_rect.border_width-1px;
    //                            ^error{Element 'Rectangle' does not have a property 'border_width-1px'. Use space before the '-' if you meant a subtraction}


    property <{a-b: string, d-c: string, e_f: string, xx: { hello: int, world: int }}> obj: {a_b: "hello", d-c: "world", e-f: "!"};

    property<int> t1: -obj.xx-42;
    //                     ^error{Cannot access the field 'xx-42'. Use space before the '-' if you meant a subtraction}

    property<int> t2: -obj.xx.hello-world;
    //                        ^error{Cannot access the field 'hello-world'. Use space before the '-' if you meant a subtraction}
    property<int> t3: x-4;
    //                ^error{Unknown unqualified identifier 'x-4'. Use space before the '-' if you meant a subtraction}

    // the following did not mean subtraction:
    property<int> t4: foo-bar;
    //                ^error{Unknown unqualified identifier 'foo-bar'$}
    property<int> t5: x_y;
    //                ^error{Unknown unqualified identifier 'x_y'$}
    property<int> t6: obj.a-bc;
    //                    ^error{Cannot access the field 'a-bc'$}
    property<int> t7: obj.xx.obj-4;
    //                       ^error{Cannot access the field 'obj-4'$}



}