Re: Infinity (to the nearest integer)

"Jonathan S. Shapiro" <[email protected]>
Newsgroups gmane.comp.lang.e.general
Message-ID <[email protected]>
On Tue, Oct 26, 2010 at 3:02 PM, Kevin Reid <kpreid-M/[email protected]> wrote:

> On Oct 26, 2010, at 15:59, Jonathan S. Shapiro wrote:
>
> > I haven't tracked this topic in detail, so I may be misinterpreting
> > Kevin's statement above, but here is my concern:
> >
> > If an implementation chooses to distinguish 32-bit and 64-bit
> > floating point types, it absolutely must not return the same object
> > for NaN in the two cases. While E is dynamically typed, it is a
> > terrible idea to introduce behavior that reduces our ability to
> > statically type check portions of the language.
>
>
> Do you mean type *checking*, or type *inference* and type-information-
> based optimization?


Both.

shap

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