Rollup merge of #68938 - Areredify:gat_lifetime_shadowing, r=estebank

[rust.git] / src / librustc_ty / ty.rs

diff --git a/src/librustc_ty/ty.rs b/src/librustc_ty/ty.rs
index a131b11b07ba3d0385950ba0b22378430eff13c1..ddb7c8bc79143b77af38b87d4628fba80f9d0de5 100644 (file)
--- a/src/librustc_ty/ty.rs
+++ b/src/librustc_ty/ty.rs
@@ -210,6 +210,12 @@ fn associated_item_def_ids(tcx: TyCtxt<'_>, def_id: DefId) -> &[DefId] {
     }
 }
 
+fn associated_items<'tcx>(tcx: TyCtxt<'tcx>, def_id: DefId) -> &'tcx [ty::AssocItem] {
+    tcx.arena.alloc_from_iter(
+        tcx.associated_item_def_ids(def_id).iter().map(|did| tcx.associated_item(*did)),
+    )
+}
+
 fn def_span(tcx: TyCtxt<'_>, def_id: DefId) -> Span {
     tcx.hir().span_if_local(def_id).unwrap()
 }
@@ -232,7 +238,7 @@ fn param_env(tcx: TyCtxt<'_>, def_id: DefId) -> ty::ParamEnv<'_> {
     }
     // Compute the bounds on Self and the type parameters.
 
-    let ty::InstantiatedPredicates { predicates } =
+    let ty::InstantiatedPredicates { predicates, .. } =
         tcx.predicates_of(def_id).instantiate_identity(tcx);
 
     // Finally, we have to normalize the bounds in the environment, in
@@ -360,6 +366,7 @@ pub fn provide(providers: &mut ty::query::Providers<'_>) {
         asyncness,
         associated_item,
         associated_item_def_ids,
+        associated_items,
         adt_sized_constraint,
         def_span,
         param_env,