s/Generator/Coroutine/

5 files changed, 33 insertions, 33 deletions

diff --git a/compiler/rustc_trait_selection/src/solve/assembly/mod.rs b/compiler/rustc_trait_selection/src/solve/assembly/mod.rs
index 23d2c0c4ea0..68f872308a7 100644
--- a/compiler/rustc_trait_selection/src/solve/assembly/mod.rs
+++ b/compiler/rustc_trait_selection/src/solve/assembly/mod.rs
@@ -200,7 +200,7 @@ pub(super) trait GoalKind<'tcx>:
     ) -> QueryResult<'tcx>;
 
     /// A generator (that doesn't come from an `async` desugaring) is known to
-    /// implement `Generator<R, Yield = Y, Return = O>`, given the resume, yield,
+    /// implement `Coroutine<R, Yield = Y, Return = O>`, given the resume, yield,
     /// and return types of the generator computed during type-checking.
     fn consider_builtin_generator_candidate(
         ecx: &mut EvalCtxt<'_, 'tcx>,
@@ -410,7 +410,7 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
             | ty::FnPtr(_)
             | ty::Dynamic(_, _, _)
             | ty::Closure(_, _)
-            | ty::Generator(_, _, _)
+            | ty::Coroutine(_, _, _)
             | ty::Never
             | ty::Tuple(_) => {
                 let simp =
@@ -469,7 +469,7 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
             // FIXME: These should ideally not exist as a self type. It would be nice for
             // the builtin auto trait impls of generators to instead directly recurse
             // into the witness.
-            ty::GeneratorWitness(..) => (),
+            ty::CoroutineWitness(..) => (),
 
             // These variants should not exist as a self type.
             ty::Infer(ty::TyVar(_) | ty::FreshTy(_) | ty::FreshIntTy(_) | ty::FreshFloatTy(_))
@@ -620,8 +620,8 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
             | ty::FnPtr(_)
             | ty::Dynamic(..)
             | ty::Closure(..)
-            | ty::Generator(..)
-            | ty::GeneratorWitness(..)
+            | ty::Coroutine(..)
+            | ty::CoroutineWitness(..)
             | ty::Never
             | ty::Tuple(_)
             | ty::Param(_)
@@ -776,8 +776,8 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
             | ty::FnPtr(_)
             | ty::Alias(..)
             | ty::Closure(..)
-            | ty::Generator(..)
-            | ty::GeneratorWitness(..)
+            | ty::Coroutine(..)
+            | ty::CoroutineWitness(..)
             | ty::Never
             | ty::Tuple(_)
             | ty::Param(_)
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 26c68acddff..afe1424daca 100644
--- a/compiler/rustc_trait_selection/src/solve/assembly/structural_traits.rs
+++ b/compiler/rustc_trait_selection/src/solve/assembly/structural_traits.rs
@@ -56,12 +56,12 @@ 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, _) => {
+        ty::Coroutine(_, ref args, _) => {
             let generator_args = args.as_generator();
             Ok(vec![generator_args.tupled_upvars_ty(), generator_args.witness()])
         }
 
-        ty::GeneratorWitness(def_id, args) => Ok(ecx
+        ty::CoroutineWitness(def_id, args) => Ok(ecx
             .tcx()
             .generator_hidden_types(def_id)
             .map(|bty| {
@@ -122,8 +122,8 @@ 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
@@ -174,7 +174,7 @@ 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(_, _)
@@ -191,7 +191,7 @@ 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) => {
+        ty::Coroutine(_, args, Movability::Movable) => {
             if ecx.tcx().features().generator_clone {
                 let generator = args.as_generator();
                 Ok(vec![generator.tupled_upvars_ty(), generator.witness()])
@@ -200,7 +200,7 @@ pub(in crate::solve) fn instantiate_constituent_tys_for_copy_clone_trait<'tcx>(
             }
         }
 
-        ty::GeneratorWitness(def_id, args) => Ok(ecx
+        ty::CoroutineWitness(def_id, args) => Ok(ecx
             .tcx()
             .generator_hidden_types(def_id)
             .map(|bty| {
@@ -275,8 +275,8 @@ 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(_, _)
diff --git a/compiler/rustc_trait_selection/src/solve/canonicalize.rs b/compiler/rustc_trait_selection/src/solve/canonicalize.rs
index aa92b924ef2..19f0c9fe826 100644
--- a/compiler/rustc_trait_selection/src/solve/canonicalize.rs
+++ b/compiler/rustc_trait_selection/src/solve/canonicalize.rs
@@ -329,8 +329,8 @@ impl<'tcx> TypeFolder<TyCtxt<'tcx>> for Canonicalizer<'_, 'tcx> {
             | ty::FnPtr(_)
             | ty::Dynamic(_, _, _)
             | ty::Closure(_, _)
-            | ty::Generator(_, _, _)
-            | ty::GeneratorWitness(..)
+            | ty::Coroutine(_, _, _)
+            | ty::CoroutineWitness(..)
             | ty::Never
             | ty::Tuple(_)
             | ty::Alias(_, _)
diff --git a/compiler/rustc_trait_selection/src/solve/project_goals/mod.rs b/compiler/rustc_trait_selection/src/solve/project_goals/mod.rs
index 73c8d0c85dd..d5f22a2e5f2 100644
--- a/compiler/rustc_trait_selection/src/solve/project_goals/mod.rs
+++ b/compiler/rustc_trait_selection/src/solve/project_goals/mod.rs
@@ -392,8 +392,8 @@ impl<'tcx> assembly::GoalKind<'tcx> for ProjectionPredicate<'tcx> {
                 | ty::FnPtr(..)
                 | ty::Closure(..)
                 | ty::Infer(ty::IntVar(..) | ty::FloatVar(..))
-                | ty::Generator(..)
-                | ty::GeneratorWitness(..)
+                | ty::Coroutine(..)
+                | ty::CoroutineWitness(..)
                 | ty::Never
                 | ty::Foreign(..) => tcx.types.unit,
 
@@ -459,11 +459,11 @@ impl<'tcx> assembly::GoalKind<'tcx> for ProjectionPredicate<'tcx> {
         goal: Goal<'tcx, Self>,
     ) -> QueryResult<'tcx> {
         let self_ty = goal.predicate.self_ty();
-        let ty::Generator(def_id, args, _) = *self_ty.kind() else {
+        let ty::Coroutine(def_id, args, _) = *self_ty.kind() else {
             return Err(NoSolution);
         };
 
-        // Generators are not futures unless they come from `async` desugaring
+        // Coroutines are not futures unless they come from `async` desugaring
         let tcx = ecx.tcx();
         if !tcx.generator_is_async(def_id) {
             return Err(NoSolution);
@@ -490,7 +490,7 @@ impl<'tcx> assembly::GoalKind<'tcx> for ProjectionPredicate<'tcx> {
         goal: Goal<'tcx, Self>,
     ) -> QueryResult<'tcx> {
         let self_ty = goal.predicate.self_ty();
-        let ty::Generator(def_id, args, _) = *self_ty.kind() else {
+        let ty::Coroutine(def_id, args, _) = *self_ty.kind() else {
             return Err(NoSolution);
         };
 
@@ -508,7 +508,7 @@ impl<'tcx> assembly::GoalKind<'tcx> for ProjectionPredicate<'tcx> {
         } else if name == sym::Yield {
             generator.yield_ty().into()
         } else {
-            bug!("unexpected associated item `<{self_ty} as Generator>::{name}`")
+            bug!("unexpected associated item `<{self_ty} as Coroutine>::{name}`")
         };
 
         Self::consider_implied_clause(
@@ -561,8 +561,8 @@ impl<'tcx> assembly::GoalKind<'tcx> for ProjectionPredicate<'tcx> {
             | ty::FnPtr(..)
             | ty::Closure(..)
             | ty::Infer(ty::IntVar(..) | ty::FloatVar(..))
-            | ty::Generator(..)
-            | ty::GeneratorWitness(..)
+            | ty::Coroutine(..)
+            | ty::CoroutineWitness(..)
             | ty::Never
             | ty::Foreign(..)
             | ty::Adt(_, _)
diff --git a/compiler/rustc_trait_selection/src/solve/trait_goals.rs b/compiler/rustc_trait_selection/src/solve/trait_goals.rs
index d87e05ad02f..3aac24f82e7 100644
--- a/compiler/rustc_trait_selection/src/solve/trait_goals.rs
+++ b/compiler/rustc_trait_selection/src/solve/trait_goals.rs
@@ -319,11 +319,11 @@ impl<'tcx> assembly::GoalKind<'tcx> for TraitPredicate<'tcx> {
             return Err(NoSolution);
         }
 
-        let ty::Generator(def_id, _, _) = *goal.predicate.self_ty().kind() else {
+        let ty::Coroutine(def_id, _, _) = *goal.predicate.self_ty().kind() else {
             return Err(NoSolution);
         };
 
-        // Generators are not futures unless they come from `async` desugaring
+        // Coroutines are not futures unless they come from `async` desugaring
         let tcx = ecx.tcx();
         if !tcx.generator_is_async(def_id) {
             return Err(NoSolution);
@@ -344,7 +344,7 @@ impl<'tcx> assembly::GoalKind<'tcx> for TraitPredicate<'tcx> {
         }
 
         let self_ty = goal.predicate.self_ty();
-        let ty::Generator(def_id, args, _) = *self_ty.kind() else {
+        let ty::Coroutine(def_id, args, _) = *self_ty.kind() else {
             return Err(NoSolution);
         };
 
@@ -844,10 +844,10 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
 
             ty::Infer(_) | ty::Bound(_, _) => bug!("unexpected type `{self_ty}`"),
 
-            // Generators have one special built-in candidate, `Unpin`, which
+            // Coroutines have one special built-in candidate, `Unpin`, which
             // takes precedence over the structural auto trait candidate being
             // assembled.
-            ty::Generator(_, _, movability)
+            ty::Coroutine(_, _, movability)
                 if Some(goal.predicate.def_id()) == self.tcx().lang_items().unpin_trait() =>
             {
                 match movability {
@@ -879,8 +879,8 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
             | ty::FnDef(_, _)
             | ty::FnPtr(_)
             | ty::Closure(_, _)
-            | ty::Generator(_, _, _)
-            | ty::GeneratorWitness(..)
+            | ty::Coroutine(_, _, _)
+            | ty::CoroutineWitness(..)
             | ty::Never
             | ty::Tuple(_)
             | ty::Adt(_, _)