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-rw-r--r--testsuite/tests/deriving/should_run/drvrun007.hs6
1 files changed, 6 insertions, 0 deletions
diff --git a/testsuite/tests/deriving/should_run/drvrun007.hs b/testsuite/tests/deriving/should_run/drvrun007.hs
new file mode 100644
index 0000000000..5c26c3448d
--- /dev/null
+++ b/testsuite/tests/deriving/should_run/drvrun007.hs
@@ -0,0 +1,6 @@
+module Main( main ) where
+-- This one crashed Hugs98
+
+data X = X | X :\ X deriving Show
+
+main = putStrLn (show (X :\ X))