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Re: bignum branch


From: Tom Tromey
Subject: Re: bignum branch
Date: Fri, 03 Aug 2018 11:30:08 -0600
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.50 (gnu/linux)

>>>>> "Eli" == Eli Zaretskii <address@hidden> writes:

Eli> Btw, isn't it confusing that INTEGERP allows fixnums and bignums, but
Eli> XINT, XFASTINT, and XSETINT work only with fixnums?  I envision quite
Eli> a few of potential bugs due to this semantic discrepancy, like the one
Eli> you just fixed:

>> - fix NUMBERP to remove redundant BIGNUMP test (ensured by INTEGERP)

Eli> Should we have a different name for what is now INTEGERP?  Like
Eli> WHOLENUMP, for example?

Paul suggested this and it made sense to me, as a bignum is an integer.
Perhaps one fix would be to take some of the renaming further and use
XFIXNUM, XFASTFIXNUM, and XSETFIXNUM.

Tom



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