Anyone relying on signaling NaNs?

Ilya Yaroshenko via Digitalmars-d digitalmars-d at puremagic.com
Sat Oct 1 12:35:54 PDT 2016


On Saturday, 1 October 2016 at 19:10:47 UTC, Martin Nowak wrote:
> Just tried to fix the float/double initialization w/ signaling 
> NaNs [¹], but it seems we can't reliably do that for all 
> backends/architectures. Any additional move of float might 
> convert SNaNs to QNaNs (quiet NaNs). This has also been the 
> finding of other people [²][³].
>
> [...]

Not Mir. Furthermore, default zero initialisation is better.


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