Ron de Bruijn wrote:
import IOExts
data Lesson = Lesson String Int Int String String deriving Show
main = do test <- newIOArray (0,1) (Lesson "" 0 0 "" "") ...
IOExts is a Hugslibrary. Isn't it much slower than GHC's IOArray?
Both GHC and Hugs have IOExts, but only GHC has IOArray. GHC's IOExts module imports IOArray then re-exports it, while Hugs' IOExts provides IOArray directly. So, importing IOExts will work on both, and on GHC provides the same IOArray type as when importing IOArray directly.
P.S. It annoys me that GHC's library's are all compiled. Is there no way I can get there sources, so that they are portable between for instance Hugs or is placing the compiled files in your program folder enough to let Hugs understands the functions of GHC?
AFAIK, the only way to get the source for the GHC libraries is to
download the GHC source code. Some of those files will work with Hugs,
others won't.
--
Glynn Clements