Remove obsolete comment

celinval · web-flow · commit 6e643e12bb7b · 2023-10-20T08:23:16.000-07:00
diff --git a/compiler/stable_mir/src/ty.rs b/compiler/stable_mir/src/ty.rs
@@ -226,7 +226,6 @@ pub struct ImplDef(pub DefId);
 pub struct RegionDef(pub DefId);
 
 /// A list of generic arguments.
-/// The second field is for internal usage to allow retrieving the internal representation.
 #[derive(Clone, Debug)]
 pub struct GenericArgs(pub Vec<GenericArgKind>);
 
