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| author | Marco Bodrato <bodrato@mail.dm.unipi.it> | 2013-03-19 22:06:09 +0100 |
|---|---|---|
| committer | Marco Bodrato <bodrato@mail.dm.unipi.it> | 2013-03-19 22:06:09 +0100 |
| commit | af0d079b81cd5f6d9cd780b6a5fab05258b0a74f (patch) | |
| tree | 5dc0a34688e7155222216c1e8ee8317b9b504ef7 /mpf | |
| parent | 0187231697a0e80b47325b9b6c65cca23332d9ff (diff) | |
| download | gmp-af0d079b81cd5f6d9cd780b6a5fab05258b0a74f.tar.gz | |
mpf/fits_u.h: accept numbers truncating to zero before checking the sign.
Diffstat (limited to 'mpf')
| -rw-r--r-- | mpf/fits_u.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mpf/fits_u.h b/mpf/fits_u.h index 4503f037f..adc596d96 100644 --- a/mpf/fits_u.h +++ b/mpf/fits_u.h @@ -1,6 +1,6 @@ /* mpf_fits_u*_p -- test whether an mpf fits a C unsigned type. -Copyright 2001, 2002 Free Software Foundation, Inc. +Copyright 2001, 2002, 2013 Free Software Foundation, Inc. This file is part of the GNU MP Library. @@ -31,14 +31,14 @@ FUNCTION (mpf_srcptr f) __GMP_NOTHROW mp_exp_t exp; mp_limb_t fl; + exp = EXP(f); + if (exp < 1) + return 1; /* -1 < f < 1 truncates to zero, so fits */ + fn = SIZ(f); if (fn <= 0) return fn == 0; /* zero fits, negatives don't */ - exp = EXP(f); - if (exp < 1) - return 1; /* 0 < f < 1 truncates to zero, so fits */ - fp = PTR(f); if (exp == 1) |