1 files changed, 24 insertions, 0 deletions
diff --git a/testsuite/tests/ffi/should_run/T9274.hs b/testsuite/tests/ffi/should_run/T9274.hs
new file mode 100644
index 0000000000..814deff093
--- /dev/null
+++ b/testsuite/tests/ffi/should_run/T9274.hs
@@ -0,0 +1,24 @@
+{-# LANGUAGE BangPatterns      #-}
+{-# LANGUAGE CApiFFI           #-}
+{-# LANGUAGE MagicHash         #-}
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE UnliftedFFITypes  #-}
+
+module Main where
+
+import qualified Data.ByteString.Short.Internal as SBS
+import           Foreign.C.Types
+import           GHC.Exts
+
+foreign import capi  unsafe "string.h strlen"
+    c_strlen_capi :: ByteArray# -> IO CSize
+
+foreign import capi  unsafe "string.h memset"
+    c_memset_capi :: MutableByteArray# s -> CInt -> CSize -> IO ()
+
+main :: IO ()
+main = do
+    n <- c_strlen_capi ba#
+    print (n == 13)
+  where
+    !(SBS.SBS ba#) = "Hello FFI!!!!\NUL"