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 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 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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