#9835: Add bindings for marshaling to/from mpz_t -------------------------------------+------------------------------------- Reporter: dfranke | Owner: Type: feature request | Status: new Priority: normal | Milestone: Component: libraries (other) | Version: 7.8.3 Keywords: integer-gmp | Operating System: Architecture: Unknown/Multiple | Unknown/Multiple Difficulty: Unknown | Type of failure: Blocked By: | None/Unknown Related Tickets: | Test Case: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Please add bindings to allow efficient marshaling between Haskell Integer and C mpz_t's, e.g.: {{{ -- Wraps a (struct __mpz_struct*). type Mpz = Ptr () toMpz :: Integer -> IO Mpz fromMpz :: Mpz -> IO Integer }}} This would be useful for efficiently interfacing with foreign code that uses GMP. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9835 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler