1 files changed, 7 insertions, 2 deletions
diff --git a/src/test/ui/transmutability/primitives/unit.rs b/src/test/ui/transmutability/primitives/unit.rs
index 86d474030..1975a61de 100644
--- a/src/test/ui/transmutability/primitives/unit.rs
+++ b/src/test/ui/transmutability/primitives/unit.rs
@@ -5,11 +5,16 @@
 #![allow(dead_code)]
 
 mod assert {
-    use std::mem::BikeshedIntrinsicFrom;
+    use std::mem::{Assume, BikeshedIntrinsicFrom};
 
     pub fn is_transmutable<Src, Dst, Context>()
     where
-        Dst: BikeshedIntrinsicFrom<Src, Context, true, true, true, true>
+        Dst: BikeshedIntrinsicFrom<Src, Context, {
+            Assume::ALIGNMENT
+                .and(Assume::LIFETIMES)
+                .and(Assume::SAFETY)
+                .and(Assume::VALIDITY)
+        }>
     {}
 }