- let substs =
- InternalSubsts::for_item(tcx, method.trait_container(tcx).unwrap(), |param, _| {
- if param.index == 0 {
- unsized_self_ty.into()
- } else {
- tcx.mk_param_from_def(param)
- }
- });
+ let trait_def_id = method.trait_container(tcx).unwrap();
+ let substs = InternalSubsts::for_item(tcx, trait_def_id, |param, _| {
+ if param.index == 0 { unsized_self_ty.into() } else { tcx.mk_param_from_def(param) }
+ });