I came up with a system of coloring -- you'll have to view this message as html to see it. You start with the input parameters -- those are green. Anything defined in terms of green is blue. Anything defined in terms of green & blue is purple. Anything defined in terms of green, blue, and purpl
>
> GHC gives: Fail: <>
>
> Hugs gives: [(ERROR - C stack overflow
>
This usually means that you programmed some kind of circular definition, as in
main =
let x = x :: Int
in print x
This is not the same as a self-referential data structure like an
infinite list, as in
let ones = 1
Greetings All:
GHC gives: Fail: <>
Hugs gives: [(ERROR - C stack overflow
cheers,
-Mike
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