Re: [Haskell-cafe] FFI: "foreign label" declaration

Malcolm Wallace wrote:

Ricardo Herrmann wrote:

...

a .chs file which uses a "foreign label" syntax, which seems deprecated, since the parser can't even recognize it:

foreign label "bdd_reorder_stable_window3" bdd_reorder_stable_window3 :: FunPtr (BDDManager -> IO ())

Is there new syntax for this ? Or is it a deprecated functionality ?

I believe it is now "foreign import" with an ampersand in front of the name of the foreign entity, e.g.

foreign import "& bdd_reorder_stable_window3" bdd_reorder_stable_window3 :: FunPtr (BDDManager -> IO ())

Changing "foreign label" to "foreign import ccall" (with the ampersand) did the trick, thanks. PS: At least it compiled, but I still didn't check if it works ;-) -- View this message in context: http://www.nabble.com/FFI%3A-%22foreign-label%22-declaration-tp14279625p1428... Sent from the Haskell - Haskell-Cafe mailing list archive at Nabble.com.