On Wednesday, April 18, 2012 19:04:12 SomeDude wrote: > On Wednesday, 18 April 2012 at 16:36:39 UTC, bearophile wrote: > > Ali: > >> That a thousandth time I have made that mistake and still have > >> not learned. :( Yes, .nan may not be compared with any other > >> value, including .nan. > > > > Today I'll present an enhancement request to remove this > > problem from D. > > > > Hugs, > > bearophile > > I don't see how this could be enhanced.
It's by design. An enhancement request is a waste of time. Comparisons with NaN _always_ return false regardless of what they're compared against - even NaN. It's not going to change. - Jonathan M Davis