[Cfp-interest 1709] Re: Annex B with forms

Jim Thomas jaswthomas at sbcglobal.net
Tue Jul 21 15:09:30 PDT 2020


Here’s an updated version that adds the missing identifiers Fred pointed out.

https://wiki.edg.com/pub/CFP/WebHome/annex_B_with_forms-20200712.pdf <https://wiki.edg.com/pub/CFP/WebHome/annex_B_with_forms-20200712.pdf>

- Jim Thomas

> On Jul 10, 2020, at 5:36 PM, Jim Thomas <jaswthomas at sbcglobal.net> wrote:
> 
> Yes, several macros missing. See below.
> 
>> On Jul 10, 2020, at 4:06 PM, Fred J. Tydeman <tydeman at tybor.com> wrote:
>> 
>> On Fri, 10 Jul 2020 15:23:54 -0700 Jim Thomas wrote:
>>> 
>>> [Cfp-interest 1572] C2X Annex B for <math.h> 
>>> <https://mailman.oakapple.net/pipermail/cfp-interest/2020-May/001586.html>  <> Jim Thomas
>>> introduced the idea of using prototype forms to simplify the C2X library summary for <math.h>. This note shows how that
>>> might look:
>>> 
>>> https://wiki.edg.com/pub/CFP/WebHome/annex_B_with_forms-20200710.pdf
>>> <https://wiki.edg.com/pub/CFP/WebHome/annex_B_with_forms-20200710.pdf>
>> 
>> Looks good.
>> One possible confusing point:  Type_t does not exist for all Types.
> 
> Right. There’s a similar issue with the functions that round to narrower type. 
>> 
>> You are missing:
>> FP_LLOGB0
>> FP_LLOGBNAN
> 
> Also missing from N 2478 B.11.
> 
>> and
>> many FP_FAST_* macros
> 
> N 2478 B.11 is missing these too.
> 
>> The SNAN* macros
> 
> And these.
> 
> - Jim Thomas
>> 
>> ---
>> Fred J. Tydeman        Tydeman Consulting
>> tydeman at tybor.com      Testing, numerics, programming
>> +1 (702) 608-6093      Vice-chair of PL22.11 (ANSI "C")
>> Sample C99+FPCE tests: http://www.tybor.com
>> Savers sleep well, investors eat well, spenders work forever.
> 
> 
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