1 files changed, 1 insertions, 1 deletions
diff --git a/src/test/ui/rfc-2632-const-trait-impl/const-check-fns-in-const-impl.rs b/src/test/ui/rfc-2632-const-trait-impl/const-check-fns-in-const-impl.rs
index cad4f69033b..3278f35bad2 100644
--- a/src/test/ui/rfc-2632-const-trait-impl/const-check-fns-in-const-impl.rs
+++ b/src/test/ui/rfc-2632-const-trait-impl/const-check-fns-in-const-impl.rs
@@ -10,7 +10,7 @@ fn non_const() {}
 
 impl const T for S {
     fn foo() { non_const() }
-    //~^ ERROR
+    //~^ ERROR can only call other `const fn`
 }
 
 fn main() {}