Begin to implement type system layer of unsafe binders

2024-12-21 17:05:40 +00:00
parent b22856d192
commit 9a1c5eb5b3
79 changed files with 536 additions and 305 deletions
--- a/compiler/rustc_const_eval/src/interpret/stack.rs
+++ b/compiler/rustc_const_eval/src/interpret/stack.rs
@@ -505,6 +505,8 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> {
                // We don't want to do any queries, so there is not much we can do with ADTs.
                ty::Adt(..) => false,

+                ty::UnsafeBinder(ty) => is_very_trivially_sized(ty.skip_binder()),
+
                ty::Alias(..) | ty::Param(_) | ty::Placeholder(..) => false,

                ty::Infer(ty::TyVar(_)) => false,