let normalized_ty = ocx.normalize(
&obligation.cause,
obligation.param_env,
- self.tcx
- .mk_projection(data.projection_ty.item_def_id, data.projection_ty.substs),
+ self.tcx.mk_projection(data.projection_ty.def_id, data.projection_ty.substs),
);
debug!(?obligation.cause, ?obligation.param_env);
let secondary_span = match predicate.kind().skip_binder() {
ty::PredicateKind::Clause(ty::Clause::Projection(proj)) => self
.tcx
- .opt_associated_item(proj.projection_ty.item_def_id)
+ .opt_associated_item(proj.projection_ty.def_id)
.and_then(|trait_assoc_item| {
self.tcx
- .trait_of_item(proj.projection_ty.item_def_id)
+ .trait_of_item(proj.projection_ty.def_id)
.map(|id| (trait_assoc_item, id))
})
.and_then(|(trait_assoc_item, id)| {
let trait_def_id = pred.projection_ty.trait_def_id(self.tcx);
let self_ty = pred.projection_ty.self_ty();
- if Some(pred.projection_ty.item_def_id) == self.tcx.lang_items().fn_once_output() {
+ if Some(pred.projection_ty.def_id) == self.tcx.lang_items().fn_once_output() {
Some(format!(
"expected `{self_ty}` to be a {fn_kind} that returns `{expected_ty}`, but it returns `{normalized_ty}`",
fn_kind = self_ty.prefix_string(self.tcx)
ty::Closure(..) => Some(9),
ty::Tuple(..) => Some(10),
ty::Param(..) => Some(11),
- ty::Projection(..) => Some(12),
- ty::Opaque(..) => Some(13),
+ ty::Alias(ty::Projection, ..) => Some(12),
+ ty::Alias(ty::Opaque, ..) => Some(13),
ty::Never => Some(14),
ty::Adt(..) => Some(15),
ty::Generator(..) => Some(16),