unimplement PointerLike for trait objects

2024-12-20 17:35:29 +01:00
parent 42c00cb647
commit 971a4f2d3b
3 changed files with 63 additions and 0 deletions
--- a/library/core/src/marker.rs
+++ b/library/core/src/marker.rs
@@ -990,6 +990,7 @@ pub trait Tuple {}
    message = "`{Self}` needs to have the same ABI as a pointer",
    label = "`{Self}` needs to be a pointer-like type"
 )]
+#[cfg_attr(not(bootstrap), rustc_do_not_implement_via_object)]
 pub trait PointerLike {}

 #[cfg(not(bootstrap))]