[Info-vax] What would prevent fp_class from linking?

[Joe Sewell]

On Jan 20, 3:34 pm, Joe Sewell <ultra... at spamcop.net> wrote:
> A co-worker has some code that uses fp_class or fp_classf (not sure
> which). In one case the C compiler (DECC V6.0 -- yes, I know it's
> ancient, but management refuses to upgrade) will convert it to MATH
> $FP_CLASS_? as expected, but in another it will not.
>
> I suspect a wild #pragma or compiler qualifier. I've asked him for
> list files generated with /SHOW=ALL, but he looked at them (without
> saving them for me) and said he saw "nothing unusual."
>
> What else should I be looking for? Which qualifier(s) would affect
> this translation?

Sorry, should've mentioned this is on the Alpha platform, and /
FLOAT=IEEE is in effect.