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-rw-r--r--testsuite/tests/saks/should_fail/saks_fail017.hs12
1 files changed, 12 insertions, 0 deletions
diff --git a/testsuite/tests/saks/should_fail/saks_fail017.hs b/testsuite/tests/saks/should_fail/saks_fail017.hs
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index 0000000000..b13f27c7f9
--- /dev/null
+++ b/testsuite/tests/saks/should_fail/saks_fail017.hs
@@ -0,0 +1,12 @@
+{-# LANGUAGE StandaloneKindSignatures #-}
+{-# LANGUAGE ScopedTypeVariables #-}
+{-# LANGUAGE PolyKinds, TypeApplications #-}
+
+module SAKS_Fail017 where
+
+import Data.Kind (Type)
+
+data T (a :: k)
+
+type S :: forall k. k -> Type
+type S = T @k -- 'k' is not brought into scope by ScopedTypeVariables