http://d.puremagic.com/issues/show_bug.cgi?id=8562


Don <clugd...@yahoo.com.au> changed:

           What    |Removed                     |Added
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                 CC|                            |clugd...@yahoo.com.au


--- Comment #2 from Don <clugd...@yahoo.com.au> 2012-08-20 08:29:25 PDT ---
isNan(x) can be implemented at compile time by:

return (x != x);

It's not exactly the same at run time, because it sets the floating point
hardware exception flags, whereas isNaN does not. But there are no exception
flags at compile time.

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