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-rw-r--r--testsuite/tests/arityanal/should_compile/Arity13.hs9
1 files changed, 9 insertions, 0 deletions
diff --git a/testsuite/tests/arityanal/should_compile/Arity13.hs b/testsuite/tests/arityanal/should_compile/Arity13.hs
new file mode 100644
index 0000000000..bcf87f53e4
--- /dev/null
+++ b/testsuite/tests/arityanal/should_compile/Arity13.hs
@@ -0,0 +1,9 @@
+module F13 where
+
+f13 :: Int -> Int -> Int -> Int
+f13 x y = let f13f = if (x>0) then \z -> z x y
+ else \z -> y
+ f13h = let v = f13f (*)
+ in \w -> w + v
+ in \u -> f13h u
+