#1357: trouble using newForeignPtrEnv
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Reporter: Frederik | Owner:
Type: bug | Status: closed
Priority: high | Milestone:
Component: Compiler | Version: 6.6
Severity: normal | Resolution: invalid
Keywords: | Difficulty: Unknown
Os: Unknown | Testcase:
Architecture: Unknown |
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Changes (by igloo):
* resolution: => invalid
* status: new => closed
Comment:
You need
{{{
foreign import ccall "null.h &fin_test" finalizerTest :: FunPtr (Ptr a ->
Ptr a -> IO ())
}}}
(note the ampersand). If you don't already, you also ought to have a
header file null.h with the C prototype for fin_test in.
Thanks
Ian
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1357>
GHC <http://www.haskell.org/ghc/>
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