1 files changed, 17 insertions, 17 deletions
diff --git a/compiler/rustc_trait_selection/src/solve/assembly/structural_traits.rs b/compiler/rustc_trait_selection/src/solve/assembly/structural_traits.rs
index 16f288045..839968b25 100644
--- a/compiler/rustc_trait_selection/src/solve/assembly/structural_traits.rs
+++ b/compiler/rustc_trait_selection/src/solve/assembly/structural_traits.rs
@@ -12,7 +12,7 @@ use crate::solve::EvalCtxt;
 
 // Calculates the constituent types of a type for `auto trait` purposes.
 //
-// For types with an "existential" binder, i.e. generator witnesses, we also
+// For types with an "existential" binder, i.e. coroutine witnesses, we also
 // instantiate the binder with placeholders eagerly.
 #[instrument(level = "debug", skip(ecx), ret)]
 pub(in crate::solve) fn instantiate_constituent_tys_for_auto_trait<'tcx>(
@@ -57,14 +57,14 @@ pub(in crate::solve) fn instantiate_constituent_tys_for_auto_trait<'tcx>(
 
         ty::Closure(_, ref args) => Ok(vec![args.as_closure().tupled_upvars_ty()]),
 
-        ty::Generator(_, ref args, _) => {
-            let generator_args = args.as_generator();
-            Ok(vec![generator_args.tupled_upvars_ty(), generator_args.witness()])
+        ty::Coroutine(_, ref args, _) => {
+            let coroutine_args = args.as_coroutine();
+            Ok(vec![coroutine_args.tupled_upvars_ty(), coroutine_args.witness()])
         }
 
-        ty::GeneratorWitness(def_id, args) => Ok(ecx
+        ty::CoroutineWitness(def_id, args) => Ok(ecx
             .tcx()
-            .generator_hidden_types(def_id)
+            .coroutine_hidden_types(def_id)
             .map(|bty| {
                 ecx.instantiate_binder_with_placeholders(replace_erased_lifetimes_with_bound_vars(
                     tcx,
@@ -124,8 +124,8 @@ pub(in crate::solve) fn instantiate_constituent_tys_for_sized_trait<'tcx>(
         | ty::RawPtr(..)
         | ty::Char
         | ty::Ref(..)
-        | ty::Generator(..)
-        | ty::GeneratorWitness(..)
+        | ty::Coroutine(..)
+        | ty::CoroutineWitness(..)
         | ty::Array(..)
         | ty::Closure(..)
         | ty::Never
@@ -177,7 +177,7 @@ pub(in crate::solve) fn instantiate_constituent_tys_for_copy_clone_trait<'tcx>(
         ty::Dynamic(..)
         | ty::Str
         | ty::Slice(_)
-        | ty::Generator(_, _, Movability::Static)
+        | ty::Coroutine(_, _, Movability::Static)
         | ty::Foreign(..)
         | ty::Ref(_, _, Mutability::Mut)
         | ty::Adt(_, _)
@@ -194,18 +194,18 @@ pub(in crate::solve) fn instantiate_constituent_tys_for_copy_clone_trait<'tcx>(
 
         ty::Closure(_, args) => Ok(vec![args.as_closure().tupled_upvars_ty()]),
 
-        ty::Generator(_, args, Movability::Movable) => {
-            if ecx.tcx().features().generator_clone {
-                let generator = args.as_generator();
-                Ok(vec![generator.tupled_upvars_ty(), generator.witness()])
+        ty::Coroutine(_, args, Movability::Movable) => {
+            if ecx.tcx().features().coroutine_clone {
+                let coroutine = args.as_coroutine();
+                Ok(vec![coroutine.tupled_upvars_ty(), coroutine.witness()])
             } else {
                 Err(NoSolution)
             }
         }
 
-        ty::GeneratorWitness(def_id, args) => Ok(ecx
+        ty::CoroutineWitness(def_id, args) => Ok(ecx
             .tcx()
-            .generator_hidden_types(def_id)
+            .coroutine_hidden_types(def_id)
             .map(|bty| {
                 ecx.instantiate_binder_with_placeholders(replace_erased_lifetimes_with_bound_vars(
                     ecx.tcx(),
@@ -278,8 +278,8 @@ pub(in crate::solve) fn extract_tupled_inputs_and_output_from_callable<'tcx>(
         | ty::RawPtr(_)
         | ty::Ref(_, _, _)
         | ty::Dynamic(_, _, _)
-        | ty::Generator(_, _, _)
-        | ty::GeneratorWitness(..)
+        | ty::Coroutine(_, _, _)
+        | ty::CoroutineWitness(..)
         | ty::Never
         | ty::Tuple(_)
         | ty::Alias(_, _)