fn main() {
    let constellation_chan =
        Constellation::<layout::layout_task::LayoutTask,
                        script::script_task::ScriptTask>::start(compositor_proxy,
                                                                resource_task,
                                                                image_cache_task,
                                                                font_cache_task,
                                                                time_profiler_chan,
                                                                mem_profiler_chan,
                                                                devtools_chan,
                                                                storage_task,
                                                                supports_clipboard);

    Quux::<ParamOne /* Comment 1 */, ParamTwo /* Comment 2 */>::some_func();

    <*mut JSObject>::relocate(entry);

    let x: Foo<A>;
}

fn op(foo: Bar, key: &[u8], upd: Fn(Option<&memcache::Item>, Baz) -> Result) -> MapResult {
}