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-rw-r--r--testsuite/tests/typecheck/should_fail/tcfail166.hs6
1 files changed, 6 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_fail/tcfail166.hs b/testsuite/tests/typecheck/should_fail/tcfail166.hs
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index 0000000000..5a2d4b8df7
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+++ b/testsuite/tests/typecheck/should_fail/tcfail166.hs
@@ -0,0 +1,6 @@
+-- Without -XScopedTypeVariables, this should fail
+
+module ShouldFail where
+
+destroy :: (forall a. (a -> Maybe (b,a)) -> a -> c) -> [b] -> c
+destroy = error "urk"