// except according to those terms.
use hir::def_id::DefId;
-use ty::subst::{Kind, Subst, Substs};
+use traits::specialize::specialization_graph::NodeItem;
use ty::{self, Ty, TyCtxt, ToPredicate, ToPolyTraitRef};
use ty::outlives::Component;
+use ty::subst::{Kind, Subst};
use util::nodemap::FxHashSet;
-use hir::{self};
-use traits::specialize::specialization_graph::NodeItem;
use super::{Obligation, ObligationCause, PredicateObligation, SelectionContext, Normalized};
}
pub fn impl_is_default(self, node_item_def_id: DefId) -> bool {
- match self.hir.as_local_node_id(node_item_def_id) {
+ match self.hir().as_local_node_id(node_item_def_id) {
Some(node_id) => {
- let item = self.hir.expect_item(node_id);
+ let item = self.hir().expect_item(node_id);
if let hir::ItemKind::Impl(_, _, defaultness, ..) = item.node {
defaultness.is_default()
} else {