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-rw-r--r--testsuite/tests/typecheck/should_fail/T17213a.hs5
1 files changed, 5 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_fail/T17213a.hs b/testsuite/tests/typecheck/should_fail/T17213a.hs
new file mode 100644
index 0000000000..48537600d5
--- /dev/null
+++ b/testsuite/tests/typecheck/should_fail/T17213a.hs
@@ -0,0 +1,5 @@
+{-# LANGUAGE RankNTypes #-}
+module T17213a where
+
+foo :: (forall a. a->a)-> Int
+foo x = error "ukr"