[Haskell-cafe] Detecting numeric overflows

Евгений Пермяков permeakra at gmail.com
Mon Jul 30 08:47:48 CEST 2012

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.

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