[fpc-devel] Broken frac functionin FPC3.1.1 / Windows x86_64

J. Gareth Moreton gareth at moreton-family.com
Tue May 1 21:06:44 CEST 2018

As Sven pointed out, there are still 
faults in our functions in that they don't 
honour NaNs. It's an easy enough fix, but 
will just need an extra bit of code.

I asked about the rules regarding 
infinities, but going by what happens with 
the old floating-point stack, an exception 
is raised, so returning zero is probably 
okay, but Frac(NaN) is definitely not 

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