type Foo = Bar | Baz

struct Bar {
    x string
    y int
    z int
    a int
}

struct Baz {
    x string
}

fn bar_func(bar Bar) {}

fn foo_func(f Foo) {}

fn main() {
    bar_func(x: 'bar', y: 13, z: 42)
    bar_func(
        x: 'bar'
        y: 13
        z: 42
    )
    foo_func(Baz{
        x: 'Baz as Foo sumtype'
    })
    func_from_other_file(val: 'something')
    bar_func(
        // pre comment
        x: 'struct has a pre comment'
    )
    bar_func(
        x: 'first field'
        // comment between fields
        y: 100
    )
    bar_func(
        x: 'Look! A comment to my right.' // comment after field
    )
    func_from_other_file(
        xyz: AnotherStruct{
            f: 'here'
        }
    )
    ui.button(
        width:   70
        onclick: fn (a voidptr, b voidptr) {
            webview.new_window(url: 'https://vlang.io', title: 'The V programming language')
        }
    )
}

fn trailing_struct_with_update_expr() {
    c.error('duplicate const `${field.name}`', Position{ ...field.pos, len: name_len })
}