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bug#5916: XFLOAT_DATA and signed zeroes


From: Andreas Schwab
Subject: bug#5916: XFLOAT_DATA and signed zeroes
Date: Sat, 10 Apr 2010 19:25:54 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.95 (gnu/linux)

Vincent Lefevre <address@hidden> writes:

> MPFR uses:
>
> #define MPFR_VALUE_OF(x)  (0 ? (x) : (x))

You need that if you want to handle more than just arithmetic types.

Andreas.

-- 
Andreas Schwab, address@hidden
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