Uplift trait_ref_is_knowable and friends

2 files changed, 12 insertions, 0 deletions

diff --git a/compiler/rustc_middle/src/ty/adt.rs b/compiler/rustc_middle/src/ty/adt.rs
index 8e221cdc603..88ee32eae95 100644
--- a/compiler/rustc_middle/src/ty/adt.rs
+++ b/compiler/rustc_middle/src/ty/adt.rs
@@ -229,6 +229,10 @@ impl<'tcx> rustc_type_ir::inherent::AdtDef<TyCtxt<'tcx>> for AdtDef<'tcx> {
     fn sized_constraint(self, tcx: TyCtxt<'tcx>) -> Option<ty::EarlyBinder<'tcx, Ty<'tcx>>> {
         self.sized_constraint(tcx)
     }
+
+    fn is_fundamental(self) -> bool {
+        self.is_fundamental()
+    }
 }
 
 #[derive(Copy, Clone, Debug, Eq, PartialEq, HashStable, TyEncodable, TyDecodable)]
diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs
index dca48069974..dab3d3dbae4 100644
--- a/compiler/rustc_middle/src/ty/context.rs
+++ b/compiler/rustc_middle/src/ty/context.rs
@@ -524,6 +524,10 @@ impl<'tcx> Interner for TyCtxt<'tcx> {
         self.is_object_safe(trait_def_id)
     }
 
+    fn trait_is_fundamental(self, def_id: DefId) -> bool {
+        self.trait_def(def_id).is_fundamental
+    }
+
     fn trait_may_be_implemented_via_object(self, trait_def_id: DefId) -> bool {
         self.trait_def(trait_def_id).implement_via_object
     }
@@ -635,6 +639,10 @@ bidirectional_lang_item_map! {
 }
 
 impl<'tcx> rustc_type_ir::inherent::DefId<TyCtxt<'tcx>> for DefId {
+    fn is_local(self) -> bool {
+        self.is_local()
+    }
+
     fn as_local(self) -> Option<LocalDefId> {
         self.as_local()
     }