diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs
index 0b6b02ba00f..878763dca14 100644
--- a/compiler/rustc_ast_lowering/src/lib.rs
+++ b/compiler/rustc_ast_lowering/src/lib.rs
@@ -482,7 +482,7 @@ enum ParamMode {
 }
 
 enum ParenthesizedGenericArgs {
-    Ok,
+    ParenSugar,
     Err,
 }
 
diff --git a/compiler/rustc_ast_lowering/src/path.rs b/compiler/rustc_ast_lowering/src/path.rs
index 592fc5aa645..6ab23206f54 100644
--- a/compiler/rustc_ast_lowering/src/path.rs
+++ b/compiler/rustc_ast_lowering/src/path.rs
@@ -51,7 +51,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                     let parenthesized_generic_args = match base_res {
                         // `a::b::Trait(Args)`
                         Res::Def(DefKind::Trait, _) if i + 1 == proj_start => {
-                            ParenthesizedGenericArgs::Ok
+                            ParenthesizedGenericArgs::ParenSugar
                         }
                         // `a::b::Trait(Args)::TraitItem`
                         Res::Def(DefKind::AssocFn, _)
@@ -59,10 +59,10 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                         | Res::Def(DefKind::AssocTy, _)
                             if i + 2 == proj_start =>
                         {
-                            ParenthesizedGenericArgs::Ok
+                            ParenthesizedGenericArgs::ParenSugar
                         }
                         // Avoid duplicated errors.
-                        Res::Err => ParenthesizedGenericArgs::Ok,
+                        Res::Err => ParenthesizedGenericArgs::ParenSugar,
                         // An error
                         _ => ParenthesizedGenericArgs::Err,
                     };
@@ -180,7 +180,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                     self.lower_angle_bracketed_parameter_data(data, param_mode, itctx)
                 }
                 GenericArgs::Parenthesized(data) => match parenthesized_generic_args {
-                    ParenthesizedGenericArgs::Ok => {
+                    ParenthesizedGenericArgs::ParenSugar => {
                         self.lower_parenthesized_parameter_data(data, itctx)
                     }
                     ParenthesizedGenericArgs::Err => {