Re: m68k OCaml porting issue

[Stéphane Glondu <glondu@debian.org>]

Le 22/12/2021 à 13:45, Stéphane Glondu a écrit :
> While debugging OCaml 4.13.1's testsuite on m68k, I've noticed that the
> following:
> [...]
> which seems to be incorrect.
> [...]

Another simpler example, not involving unions:

-----8<-----
#include <stdio.h>
#include <math.h>
#include <stdlib.h>

int main(int argc, char** argv) {
  double d[2];
  d[0] = NAN;
  d[1] = -d[0];
  printf("%F\n", d[1]);
}
-----8<-----

returns "-INF" instead of "-NAN".


Cheers,

-- 
Stéphane