interpret: better error message for out-of-bounds pointer arithmetic and accesses

2025-04-30 16:52:25 +02:00
parent 427288b3ce
commit 00f25a8e1c
81 changed files with 202 additions and 213 deletions
--- a/compiler/rustc_const_eval/src/interpret/validity.rs
+++ b/compiler/rustc_const_eval/src/interpret/validity.rs
@@ -510,7 +510,7 @@ impl<'rt, 'tcx, M: Machine<'tcx>> ValidityVisitor<'rt, 'tcx, M> {
            self.ecx.check_ptr_access(
                place.ptr(),
                size,
-                CheckInAllocMsg::InboundsTest, // will anyway be replaced by validity message
+                CheckInAllocMsg::Dereferenceable, // will anyway be replaced by validity message
            ),
            self.path,
            Ub(DanglingIntPointer { addr: 0, .. }) => NullPtr { ptr_kind },