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-rw-r--r--testsuite/tests/simplCore/should_compile/T3055.hs9
1 files changed, 9 insertions, 0 deletions
diff --git a/testsuite/tests/simplCore/should_compile/T3055.hs b/testsuite/tests/simplCore/should_compile/T3055.hs
new file mode 100644
index 0000000000..50853874db
--- /dev/null
+++ b/testsuite/tests/simplCore/should_compile/T3055.hs
@@ -0,0 +1,9 @@
+
+module Foo where
+
+import Data.Bits
+
+-- This should be simplified away to -28
+int :: Int
+int = negate ((((((15 + 18 - 11) * 3) `quot` 2) `rem` 19) `shiftL` 3) `shiftR` 2)
+