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Merge pull request #174 from mkskeller/master

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Preserve sign when converting.
This commit is contained in:
wbhart 2016-09-19 18:15:32 +02:00 committed by GitHub
commit 622672e868
1 changed files with 2 additions and 2 deletions
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4
mpz/get_si.c
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@ -36,10 +36,10 @@ mpz_get_si (mpz_srcptr z)
#endif
if (size > 0)
return (mpir_si) zl & GMP_UI_MAX;
return (mpir_si) zl & GMP_SI_MAX;
else if (size < 0)
/* This expression is necessary to properly handle 0x80000000 */
return ~(((mpir_si) zl - 1L) & GMP_UI_MAX);
return ~(((mpir_si) zl - 1L) & GMP_SI_MAX);
else
return 0;
}