1 files changed, 5 insertions, 3 deletions
diff --git a/tests/ui/specialization/const_trait_impl.rs b/tests/ui/specialization/const_trait_impl.rs
index 2df92dfad3b..e917263d193 100644
--- a/tests/ui/specialization/const_trait_impl.rs
+++ b/tests/ui/specialization/const_trait_impl.rs
@@ -2,6 +2,8 @@
 
 #![feature(const_trait_impl, min_specialization, rustc_attrs)]
 
+use std::fmt::Debug;
+
 #[rustc_specialization_trait]
 #[const_trait]
 pub unsafe trait Sup {
@@ -31,19 +33,19 @@ pub trait A {
     fn a() -> u32;
 }
 
-impl<T: [const] Default> const A for T {
+impl<T: [const] Debug> const A for T {
     default fn a() -> u32 {
         2
     }
 }
 
-impl<T: [const] Default + [const] Sup> const A for T {
+impl<T: [const] Debug + [const] Sup> const A for T {
     default fn a() -> u32 {
         3
     }
 }
 
-impl<T: [const] Default + [const] Sub> const A for T {
+impl<T: [const] Debug + [const] Sub> const A for T {
     fn a() -> u32 {
         T::foo()
     }