You load a *.hs file into ghci (cabal repl) and, if types does not add up, you get an error message in form of "*.hs:line:col: Couldn't match expected type <Type> with actual type <Type> ...". 

I may like to reformat that message with Parsec. 

On Fri, Oct 24, 2014 at 6:56 PM, Karolis Velicka <karolis.velicka@gmail.com> wrote:
What do you mean by that? Can you give an example?

Best wishes,
Karl (Karolis) Velicka


On 24 October 2014 14:30, Julius Gedvilas <xged90@gmail.com> wrote:
> How difficult would it be to change format of GHCi compile-time
> error-messages of type "couldn't match expected type"?
>
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