diff --git a/ices/103708.rs b/ices/103708.rs
index 945a1e07..8214ebe4 100644
--- a/ices/103708.rs
+++ b/ices/103708.rs
@@ -1,9 +1,15 @@
 #![feature(min_specialization)]
 
-trait Dance {}
+trait Dance {
+    fn foo();
+}
 
-impl<'a, T> Dance for T {}
+impl<'a, T> Dance for T {
+    fn foo() {}
+}
 
-impl Dance for bool {}
+impl Dance for bool {
+    fn foo() {}
+}
 
 fn main() {}