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-rw-r--r--testsuite/tests/typecheck/should_fail/VisFlag4.hs8
1 files changed, 8 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_fail/VisFlag4.hs b/testsuite/tests/typecheck/should_fail/VisFlag4.hs
new file mode 100644
index 0000000000..752007f92e
--- /dev/null
+++ b/testsuite/tests/typecheck/should_fail/VisFlag4.hs
@@ -0,0 +1,8 @@
+{-# LANGUAGE StandaloneKindSignatures #-}
+
+module VisFlag4 where
+
+import Data.Kind
+
+type C :: (forall k -> k -> k) -> Constraint
+class C (hk :: forall k. k -> k) where