diff options
Diffstat (limited to 'testsuite/tests/ffi/should_run/ffi004.hs')
| -rw-r--r-- | testsuite/tests/ffi/should_run/ffi004.hs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/testsuite/tests/ffi/should_run/ffi004.hs b/testsuite/tests/ffi/should_run/ffi004.hs new file mode 100644 index 0000000000..546cd15068 --- /dev/null +++ b/testsuite/tests/ffi/should_run/ffi004.hs @@ -0,0 +1,22 @@ +-- !!! Test ccalls with large numbers of arguments + +-- In 0.19, we lost the ability to do ccalls with more than 6 arguments +-- on the Sparc. Just to make sure it never happens again... + +import Foreign.C + +main = + withCString "Testing %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d\n" $ \cstr -> + printf cstr + 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + +foreign import ccall unsafe + printf :: CString + -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int + -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int + -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int + -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int + -> IO () |