1 files changed, 3 insertions, 1 deletions
diff --git a/src/test/compile-fail/issue-18611.rs b/src/test/compile-fail/issue-18611.rs
index a662e9ca98e..e81a576fa63 100644
--- a/src/test/compile-fail/issue-18611.rs
+++ b/src/test/compile-fail/issue-18611.rs
@@ -8,11 +8,13 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use std::marker::MarkerTrait;
+
 fn add_state(op: <isize as HasState>::State) {
 //~^ ERROR the trait `HasState` is not implemented for the type `isize`
 }
 
-trait HasState {
+trait HasState : MarkerTrait {
     type State;
 }