13 Nov
2001
13 Nov
'01
2:35 p.m.
On Tue, Nov 13, 2001 at 05:02:54PM -0000, Simon Marlow wrote:
You can paraphrase this in Haskell, in the IO monad, like this:
loop = do { a <- get_input; if (a == gET_OUT) then return () else loop; }
I follow, but I've never seen brackets used in Haskell code. Are they included for clarity, or do they have syntactic value? Is this the same as loop = do a <- get_input if (a == GET_OUT) then return () else loop ? --Mark