{"ast_node_type":"variable","tokens":[{"end":58,"kind":"keyword","start":0,"text":"let"}]}
    let target_ty_size = bx.cx.size_of(target_ty).bytes();
    // FIXME: vector ABI not yet supported.
    let indirect: bool = target_ty_size > 8 || !target_ty_size.is_power_of_two();