3 files changed, 9 insertions, 9 deletions
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
index 6eae16d8be6..3a0c7f007bd 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
@@ -13,7 +13,7 @@ use rustc_hir::def_id::{DefId, LOCAL_CRATE};
 use rustc_middle::bug;
 use rustc_middle::ty::layout::{HasTypingEnv, LayoutOf, TyAndLayout};
 use rustc_middle::ty::{
-    self, AdtKind, CoroutineArgsExt, Instance, PolyExistentialTraitRef, Ty, TyCtxt, Visibility,
+    self, AdtKind, CoroutineArgsExt, ExistentialTraitRef, Instance, Ty, TyCtxt, Visibility,
 };
 use rustc_session::config::{self, DebugInfo, Lto};
 use rustc_span::{DUMMY_SP, FileName, FileNameDisplayPreference, SourceFile, Symbol, hygiene};
@@ -1399,7 +1399,7 @@ pub(crate) fn build_global_var_di_node<'ll>(
 fn build_vtable_type_di_node<'ll, 'tcx>(
     cx: &CodegenCx<'ll, 'tcx>,
     ty: Ty<'tcx>,
-    poly_trait_ref: Option<ty::PolyExistentialTraitRef<'tcx>>,
+    poly_trait_ref: Option<ty::ExistentialTraitRef<'tcx>>,
 ) -> &'ll DIType {
     let tcx = cx.tcx;
 
@@ -1510,7 +1510,7 @@ fn find_vtable_behind_cast<'ll>(vtable: &'ll Value) -> &'ll Value {
 pub(crate) fn apply_vcall_visibility_metadata<'ll, 'tcx>(
     cx: &CodegenCx<'ll, 'tcx>,
     ty: Ty<'tcx>,
-    trait_ref: Option<PolyExistentialTraitRef<'tcx>>,
+    trait_ref: Option<ExistentialTraitRef<'tcx>>,
     vtable: &'ll Value,
 ) {
     // FIXME(flip1995): The virtual function elimination optimization only works with full LTO in
@@ -1531,7 +1531,7 @@ pub(crate) fn apply_vcall_visibility_metadata<'ll, 'tcx>(
     let vtable = find_vtable_behind_cast(vtable);
     let trait_ref_self = trait_ref.with_self_ty(cx.tcx, ty);
     let trait_ref_self = cx.tcx.erase_regions(trait_ref_self);
-    let trait_def_id = trait_ref_self.def_id();
+    let trait_def_id = trait_ref_self.def_id;
     let trait_vis = cx.tcx.visibility(trait_def_id);
 
     let cgus = cx.sess().codegen_units().as_usize();
@@ -1590,7 +1590,7 @@ pub(crate) fn apply_vcall_visibility_metadata<'ll, 'tcx>(
 pub(crate) fn create_vtable_di_node<'ll, 'tcx>(
     cx: &CodegenCx<'ll, 'tcx>,
     ty: Ty<'tcx>,
-    poly_trait_ref: Option<ty::PolyExistentialTraitRef<'tcx>>,
+    poly_trait_ref: Option<ty::ExistentialTraitRef<'tcx>>,
     vtable: &'ll Value,
 ) {
     if cx.dbg_cx.is_none() {
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata/type_map.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata/type_map.rs
index a37e719d43f..af1d503ad6a 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata/type_map.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata/type_map.rs
@@ -6,7 +6,7 @@ use rustc_data_structures::fx::FxHashMap;
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
 use rustc_macros::HashStable;
 use rustc_middle::bug;
-use rustc_middle::ty::{self, PolyExistentialTraitRef, Ty, TyCtxt};
+use rustc_middle::ty::{self, ExistentialTraitRef, Ty, TyCtxt};
 
 use super::{DefinitionLocation, SmallVec, UNKNOWN_LINE_NUMBER, unknown_file_metadata};
 use crate::common::{AsCCharPtr, CodegenCx};
@@ -44,7 +44,7 @@ pub(super) enum UniqueTypeId<'tcx> {
     /// The ID for the additional wrapper struct type describing an enum variant in CPP-like mode.
     VariantStructTypeCppLikeWrapper(Ty<'tcx>, VariantIdx, private::HiddenZst),
     /// The ID of the artificial type we create for VTables.
-    VTableTy(Ty<'tcx>, Option<PolyExistentialTraitRef<'tcx>>, private::HiddenZst),
+    VTableTy(Ty<'tcx>, Option<ExistentialTraitRef<'tcx>>, private::HiddenZst),
 }
 
 impl<'tcx> UniqueTypeId<'tcx> {
@@ -88,7 +88,7 @@ impl<'tcx> UniqueTypeId<'tcx> {
     pub(crate) fn for_vtable_ty(
         tcx: TyCtxt<'tcx>,
         self_type: Ty<'tcx>,
-        implemented_trait: Option<PolyExistentialTraitRef<'tcx>>,
+        implemented_trait: Option<ExistentialTraitRef<'tcx>>,
     ) -> Self {
         assert_eq!(
             self_type,
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs b/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs
index 5089560784a..b1ce52667bd 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs
@@ -588,7 +588,7 @@ impl<'ll, 'tcx> DebugInfoCodegenMethods<'tcx> for CodegenCx<'ll, 'tcx> {
     fn create_vtable_debuginfo(
         &self,
         ty: Ty<'tcx>,
-        trait_ref: Option<ty::PolyExistentialTraitRef<'tcx>>,
+        trait_ref: Option<ty::ExistentialTraitRef<'tcx>>,
         vtable: Self::Value,
     ) {
         metadata::create_vtable_di_node(self, ty, trait_ref, vtable)