karle wrote: > My declaration is as followed:- > > type Address = Int > data Port = C | D deriving(Eq,Show) > data Payload = UP[Char] | RTDP(Address,Port) deriving(Eq,Show) > data Pkgtype = RTD | U deriving(Eq,Show) > type Pkg = (Pkgtype,Address,Payload) > type Table = [(Address,Port)] > > > findport::[Pkg]->[Table]->[([Pkg],[Pkg])] > findport [(pt,ad,pa)] [(a,p)] > | ( p == C) = ([pt,ad,a],[]) > | otherwise = ([],[pt,ad,a]) > > Error received:- > > Type error in explicitly typed binding > *** Term : [(a,p)] > *** Type : [(a,b)] > *** Does not match : [Table] > > Can anyone please help?
There seems to be several things that look wrong. Could you explain what findport is supposed to be doing? _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
