1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_arena/src/lib.rs b/compiler/rustc_arena/src/lib.rs
index 5cb79d9eea5..bdbc59821de 100644
--- a/compiler/rustc_arena/src/lib.rs
+++ b/compiler/rustc_arena/src/lib.rs
@@ -95,7 +95,7 @@ impl<T> ArenaChunk<T> {
         unsafe {
             if mem::size_of::<T>() == 0 {
                 // A pointer as large as possible for zero-sized elements.
-                ptr::invalid_mut(!0)
+                ptr::without_provenance_mut(!0)
             } else {
                 self.start().add(self.storage.len())
             }