4 files changed, 8 insertions, 8 deletions
diff --git a/compiler/rustc_ty_utils/src/abi.rs b/compiler/rustc_ty_utils/src/abi.rs
index 4756a45a447..2772831e731 100644
--- a/compiler/rustc_ty_utils/src/abi.rs
+++ b/compiler/rustc_ty_utils/src/abi.rs
@@ -97,7 +97,7 @@ fn fn_sig_for_fn_abi<'tcx>(
                 bound_vars,
             )
         }
-        ty::Coroutine(did, args, _) => {
+        ty::Coroutine(did, args) => {
             let coroutine_kind = tcx.coroutine_kind(did).unwrap();
             let sig = args.as_coroutine().sig();
 
diff --git a/compiler/rustc_ty_utils/src/instance.rs b/compiler/rustc_ty_utils/src/instance.rs
index 42db43caf9f..81d5304b812 100644
--- a/compiler/rustc_ty_utils/src/instance.rs
+++ b/compiler/rustc_ty_utils/src/instance.rs
@@ -246,7 +246,7 @@ fn resolve_associated_item<'tcx>(
                     })
                 }
             } else if Some(trait_ref.def_id) == lang_items.future_trait() {
-                let ty::Coroutine(coroutine_def_id, args, _) = *rcvr_args.type_at(0).kind() else {
+                let ty::Coroutine(coroutine_def_id, args) = *rcvr_args.type_at(0).kind() else {
                     bug!()
                 };
                 if Some(trait_item_id) == tcx.lang_items().future_poll_fn() {
@@ -259,7 +259,7 @@ fn resolve_associated_item<'tcx>(
                     Some(Instance::new(trait_item_id, rcvr_args))
                 }
             } else if Some(trait_ref.def_id) == lang_items.iterator_trait() {
-                let ty::Coroutine(coroutine_def_id, args, _) = *rcvr_args.type_at(0).kind() else {
+                let ty::Coroutine(coroutine_def_id, args) = *rcvr_args.type_at(0).kind() else {
                     bug!()
                 };
                 if Some(trait_item_id) == tcx.lang_items().next_fn() {
@@ -272,7 +272,7 @@ fn resolve_associated_item<'tcx>(
                     Some(Instance::new(trait_item_id, rcvr_args))
                 }
             } else if Some(trait_ref.def_id) == lang_items.async_iterator_trait() {
-                let ty::Coroutine(coroutine_def_id, args, _) = *rcvr_args.type_at(0).kind() else {
+                let ty::Coroutine(coroutine_def_id, args) = *rcvr_args.type_at(0).kind() else {
                     bug!()
                 };
 
@@ -287,7 +287,7 @@ fn resolve_associated_item<'tcx>(
                 // `AsyncIterator::poll_next` is generated by the compiler.
                 Some(Instance { def: ty::InstanceDef::Item(coroutine_def_id), args })
             } else if Some(trait_ref.def_id) == lang_items.coroutine_trait() {
-                let ty::Coroutine(coroutine_def_id, args, _) = *rcvr_args.type_at(0).kind() else {
+                let ty::Coroutine(coroutine_def_id, args) = *rcvr_args.type_at(0).kind() else {
                     bug!()
                 };
                 if cfg!(debug_assertions) && tcx.item_name(trait_item_id) != sym::resume {
diff --git a/compiler/rustc_ty_utils/src/layout.rs b/compiler/rustc_ty_utils/src/layout.rs
index d39377a1acb..db89fba2a89 100644
--- a/compiler/rustc_ty_utils/src/layout.rs
+++ b/compiler/rustc_ty_utils/src/layout.rs
@@ -316,7 +316,7 @@ fn layout_of_uncached<'tcx>(
             tcx.mk_layout(unit)
         }
 
-        ty::Coroutine(def_id, args, _) => coroutine_layout(cx, ty, def_id, args)?,
+        ty::Coroutine(def_id, args) => coroutine_layout(cx, ty, def_id, args)?,
 
         ty::Closure(_, args) => {
             let tys = args.as_closure().upvar_tys();
@@ -961,7 +961,7 @@ fn record_layout_for_printing<'tcx>(cx: &LayoutCx<'tcx, TyCtxt<'tcx>>, layout: T
             record(adt_kind.into(), adt_packed, opt_discr_size, variant_infos);
         }
 
-        ty::Coroutine(def_id, args, _) => {
+        ty::Coroutine(def_id, args) => {
             debug!("print-type-size t: `{:?}` record coroutine", layout.ty);
             // Coroutines always have a begin/poisoned/end state with additional suspend points
             let (variant_infos, opt_discr_size) =
diff --git a/compiler/rustc_ty_utils/src/needs_drop.rs b/compiler/rustc_ty_utils/src/needs_drop.rs
index 8d118e6dfef..08e5476ae43 100644
--- a/compiler/rustc_ty_utils/src/needs_drop.rs
+++ b/compiler/rustc_ty_utils/src/needs_drop.rs
@@ -145,7 +145,7 @@ where
                     // for the coroutine witness and check whether any of the contained types
                     // need to be dropped, and only require the captured types to be live
                     // if they do.
-                    ty::Coroutine(_, args, _) => {
+                    ty::Coroutine(_, args) => {
                         if self.reveal_coroutine_witnesses {
                             queue_type(self, args.as_coroutine().witness());
                         } else {