1 files changed, 3 insertions, 4 deletions
diff --git a/compiler/rustc_middle/src/mir/interpret/error.rs b/compiler/rustc_middle/src/mir/interpret/error.rs
index 7c72a8ec243..951aac503fe 100644
--- a/compiler/rustc_middle/src/mir/interpret/error.rs
+++ b/compiler/rustc_middle/src/mir/interpret/error.rs
@@ -499,10 +499,7 @@ pub enum ValidationErrorKind<'tcx> {
     MutableRefInConst,
     NullFnPtr,
     NeverVal,
-    NullablePtrOutOfRange {
-        range: WrappingRange,
-        max_value: u128,
-    },
+    NonnullPtrMaybeNull,
     PtrOutOfRange {
         range: WrappingRange,
         max_value: u128,
@@ -544,6 +541,8 @@ pub enum ValidationErrorKind<'tcx> {
     },
     NullPtr {
         ptr_kind: PointerKind,
+        /// Records whether this pointer is definitely null or just may be null.
+        maybe: bool,
     },
     DanglingPtrNoProvenance {
         ptr_kind: PointerKind,