[Haskell-cafe] Exception for NaN

Grigory Sarnitskiy sargrigory at ya.ru
Thu May 12 19:14:51 CEST 2011

How do I make my program stop whenever it gets somewhere NaN as a result during a calculation? If there is no appropriate flag for ghc maybe there exist flags for C to use in optc.

I don't want NaN to propagate, it is merely stupid, it should be terminated.

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