{"ast_node_type":"other","tokens":[{"end":24,"kind":"keyword","start":0,"text":"if"}]}
    if arg_uninhabited {
        .any(|arg| fx.layout_of(fx.monomorphize(fx.mir.local_decls[arg].ty)).is_uninhabited());
        fx.bcx.append_block_params_for_function_params(fx.block_map[START_BLOCK]);