forcing IO operations
Wed, 20 Feb 2002 22:52:52 -0600 (CST)
On Thu, 21 Feb 2002, Andre W B Furtado wrote:
> > >liftIOtoMyMonad_ :: IO () -> MyMonad ()
> > >liftIOtoMyMonad_ m = liftIOtoMyMonad' (const m) ()
> I'm having problems compiling this one: "The last statement in a 'do'
> construct must be an expression"
No problems here using no flags either. ghc-5.00
Hmmm... hugs Feb2001 seems to complain about my source (different reason).
Which version of which compiler?
(Btw, upon further review I cant think of a good reason for that function
to exist. liftIOtoMyMonad can do anything liftIOtoMyMonad_ can handle.
Essentially liftIOtoMyMonad_ = liftIOtoMyMonad but with a much more