435         let fty = &lower.types[ty];  in call_sync_lower()  localVariable
436         let result_tys = &lower.types[fty.results];  in call_sync_lower()
472         let fty = &types[ty];  in call_async_lower()  localVariable
480         let retptr = if !lift.types[fty.results].types.is_empty() {  in call_async_lower()
485             let result_tys = &lower.types[fty.results];  in call_async_lower()
540         let fty = &lift.types[ty];  in load_params()  localVariable
541         let param_tys = &lift.types[fty.params];  in load_params()
664         let fty = &cx.types[ty];  in lower_result()  localVariable
665         let ty = InterfaceType::Tuple(fty.results);  in lower_result()
763         let fty = &cx.types[ty];  in lower_result()  localVariable
764         let param_tys = &cx.types[fty.params];  in lower_result()
765         let result_tys = &cx.types[fty.results];  in lower_result()