diff --git a/testsuite/tests/typecheck/should_run/tcrun045.stderr b/testsuite/tests/typecheck/should_run/tcrun045.stderr
new file mode 100644
index 000000000000..82826c2aedc5
--- /dev/null
+++ b/testsuite/tests/typecheck/should_run/tcrun045.stderr
@@ -0,0 +1,6 @@
+
+tcrun045.hs:24:1:
+    Illegal implict parameter ‘?imp::Int’
+    In the context: (?imp::Int)
+    While checking the super-classes of class ‘D’
+    In the class declaration for ‘D’