Rollup merge of #103732 - Mark-Simulacrum:revert-compiler-builtins, r=jyn514

[rust.git] / compiler / rustc_hir_analysis / src / astconv / mod.rs

diff --git a/compiler/rustc_hir_analysis/src/astconv/mod.rs b/compiler/rustc_hir_analysis/src/astconv/mod.rs
index 6baf98449775da892321c3a68134e0038a11709b..39b178f5976b8abfaa9ef6d1926697282a23f5a3 100644 (file)
--- a/compiler/rustc_hir_analysis/src/astconv/mod.rs
+++ b/compiler/rustc_hir_analysis/src/astconv/mod.rs
@@ -23,7 +23,6 @@
 use rustc_hir::def::{CtorOf, DefKind, Namespace, Res};
 use rustc_hir::def_id::{DefId, LocalDefId};
 use rustc_hir::intravisit::{walk_generics, Visitor as _};
-use rustc_hir::lang_items::LangItem;
 use rustc_hir::{GenericArg, GenericArgs, OpaqueTyOrigin};
 use rustc_middle::middle::stability::AllowUnstable;
 use rustc_middle::ty::subst::{self, GenericArgKind, InternalSubsts, SubstsRef};
@@ -884,9 +883,9 @@ pub(crate) fn add_implicitly_sized<'hir>(
             }
         }
 
-        let sized_def_id = tcx.lang_items().require(LangItem::Sized);
+        let sized_def_id = tcx.lang_items().sized_trait();
         match (&sized_def_id, unbound) {
-            (Ok(sized_def_id), Some(tpb))
+            (Some(sized_def_id), Some(tpb))
                 if tpb.path.res == Res::Def(DefKind::Trait, *sized_def_id) =>
             {
                 // There was in fact a `?Sized` bound, return without doing anything
@@ -906,7 +905,7 @@ pub(crate) fn add_implicitly_sized<'hir>(
                 // There was no `?Sized` bound; add implicitly sized if `Sized` is available.
             }
         }
-        if sized_def_id.is_err() {
+        if sized_def_id.is_none() {
             // No lang item for `Sized`, so we can't add it as a bound.
             return;
         }
@@ -2661,7 +2660,7 @@ fn ast_ty_to_ty_inner(&self, ast_ty: &hir::Ty<'_>, borrowed: bool, in_path: bool
             }
             hir::TyKind::OpaqueDef(item_id, lifetimes, in_trait) => {
                 let opaque_ty = tcx.hir().item(item_id);
-                let def_id = item_id.def_id.to_def_id();
+                let def_id = item_id.owner_id.to_def_id();
 
                 match opaque_ty.kind {
                     hir::ItemKind::OpaqueTy(hir::OpaqueTy { origin, .. }) => {