Here is the code, I joined two modules in one paste. Both of them cannot pass compiling.
http://hpaste.org/70418 On Mon, Jun 25, 2012 at 2:16 PM, Ivan Lazar Miljenovic <[email protected]> wrote: > On 25 June 2012 12:50, Magicloud Magiclouds > <[email protected]> wrote: >> Hi, >> There was another mail, but the subject might be confusing. So I >> write this one. The code is here: http://hpaste.org/70414 >> If I understand correct, generally, I could use 'type' to do alias >> to save the ugly-long code. Like section 1. This works when I 't [(0, >> Just "x")]'. >> >> But, if I wrote section 2. Then 'start (M.fromList $ zip ord_args) >> worker' could not be compiled due to the second argument is type of >> 'M.Map Arg Arg', not 'JobArgs Arg Arg'. > > This shouldn't make a difference. As an example, this works: > >> import qualified Data.Map as M >> >> type Foo a b = M.Map a b >> >> fooInsert :: (Ord a) => a -> b -> Foo a b -> Foo a b >> fooInsert = M.insert > > Aliases are just for documentation; they shouldn't affect code working. > > >> >> What did I miss to make this work? >> -- >> 竹密岂妨流水过 >> 山高哪阻野云飞 >> >> And for G+, please use magiclouds#gmail.com. >> >> _______________________________________________ >> Haskell-Cafe mailing list >> [email protected] >> http://www.haskell.org/mailman/listinfo/haskell-cafe > > > > -- > Ivan Lazar Miljenovic > [email protected] > http://IvanMiljenovic.wordpress.com -- 竹密岂妨流水过 山高哪阻野云飞 And for G+, please use magiclouds#gmail.com. _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
