remove invalid TyCompat relation for effects

fee1-dead · fee1-dead · commit 693477a3f650 · 2024-08-24T14:24:21.000+08:00
diff --git a/core/src/marker.rs b/core/src/marker.rs
@@ -1097,7 +1097,6 @@ pub mod effects {
     pub trait TyCompat<T: ?Sized> {}
 
     impl<T: ?Sized> TyCompat<T> for T {}
-    impl<T: ?Sized> TyCompat<T> for Maybe {}
     impl<T: ?Sized> TyCompat<Maybe> for T {}
 
     #[lang = "EffectsIntersection"]
