[Haskell-cafe] Detecting numeric overflows
andres at well-typed.com
Tue Jul 31 21:04:03 CEST 2012
On Mon, Jul 30, 2012 at 8:47 AM, Евгений Пермяков <permeakra at gmail.com> wrote:
> Can someone tell me if there are any primitives, that used to detect machine
> type overflows, in ghc haskell ? I perfectly understand, that I can build
> something based on preconditioning of variables, but this will kill any
> performance, if needed.
It's not implemented quite as efficiently as it theoretically could
be, but it might do more or less what you want.
Andres Löh, Haskell Consultant
Well-Typed LLP, http://www.well-typed.com
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