1 files changed, 10 insertions, 0 deletions
diff --git a/third_party/bazel/rules_haskell/tests/c-compiles/Lib.hs b/third_party/bazel/rules_haskell/tests/c-compiles/Lib.hs
new file mode 100644
index 000000000000..6ebec6b460ce
--- /dev/null
+++ b/third_party/bazel/rules_haskell/tests/c-compiles/Lib.hs
@@ -0,0 +1,10 @@
+{-# LANGUAGE ForeignFunctionInterface #-}
+module Lib (ten) where
+
+import Foreign.C.Types (CInt(..))
+
+foreign import ccall "c_add_one"
+  c_add_one :: CInt -> CInt
+
+ten :: Int
+ten = fromIntegral (c_add_one 9)