[project @ 2004-06-13 21:03:46 by panne]
Changes related to arithmetic types: * Renamed macros NUMERIC_FOO to ARITHMETIC_FOO to match C99-speak * ARITHMETIC_TYPEs now have a Real instance, otherwise they are quite useless. Note that this differs from the FFI spec, but the spec should very probably changed in this respect. * Some changes to fix the wrong assumption that CTime/CClock are integral types, C99 in fact guarantees only that they are arithmetic types. This has been accomplished by using realToInteger = round . realToFrac :: Real a => a -> Integer instead of fromIntegral for CTime/CClock. I'm not sure if we could do better, going via Double seems to be overkill, but I couldn't think of a better way. GHC could e.g. use RULES here. Improvements welcome.