slint/sixtyfps_compiler/tests/syntax/lookup/for_lookup.60

/* 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 */
Hello := Rectangle {

    aaa := Text{ text: "aaa";
        bbb := Text{ text: "bbb"; }
    }

    property<int> count: 5;

    for foo[idx] in count: Rectangle {
        x: idx * 1phx;
        ccc := Text {
            x: idx * 1phx;
            text: aaa.text;
            y: foo * 1phx;
        }
    }

    for gre[mem] in err: Rectangle {
                  //^error{Unknown unqualified identifier 'err'}
        x: mem * 1phx;
        ddd := Text { text: ccc.text; }
        //                  ^error{Cannot access id 'ccc'}
    }

    for plop in 0 : named_for := Rectangle {
        Text { color: named_for.background; }
    }

    Text {
        text: ccc.text;
    //        ^error{Cannot access id 'ccc'}
        color: named_for.background;
    //         ^error{Cannot access id 'named_for'}
    }

    for aaa in aaa.text: Rectangle {
//            ^error{Cannot convert string to model}
    }

    for plop in [1,2,3,4]: Rectangle {
        x: plop * 1phx;
        Rectangle {
            background: plop;
//                     ^error{Cannot convert float to brush}
        }
    }

    for pp[idx] in [1,3,2]: Rectangle {
        x: idx * 1phx;
        y: 25phx * pp;
    }

    for pp[idx] in [{a: 1phx, b: "P"},{a: 2phx, b: "Q"}]: Text {
        x: pp.a;
        text: pp.b;
        y: pp.b;
//        ^error{Cannot convert string to length}
        property<int> ggg: pp;
//                        ^error{Cannot convert \{ a: physical-length,b: string,\} to int}
    }


    for pp[idx] in [{a: 1, b: "P"},{a: 2, c: 1}]: Text {
        text: pp.b; // Ok! pp will have a, b and c properties, and b will be the empty string.
    }

}