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* bignum.c (rb_cstr_to_inum): Merge two temporary buffers.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2013-07-02 12:20:00 +00:00
parent 2ade221827
commit 4658478ae1
2 changed files with 9 additions and 7 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Tue Jul 2 21:17:37 2013 Tanaka Akira <akr@fsij.org>
* bignum.c (rb_cstr_to_inum): Merge two temporary buffers.
Tue Jul 2 20:25:04 2013 Tanaka Akira <akr@fsij.org>
* bignum.c (rb_cstr_to_inum): Use BDIGIT_DBL to collect adjacent digits.

12
bignum.c
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@ -2095,7 +2095,7 @@ rb_cstr_to_inum(const char *str, int base, int badcheck)
int j;
size_t num_bdigits;
size_t unit;
VALUE tmpu = 0, tmpv = 0;
VALUE tmpuv = 0;
BDIGIT *uds, *vds, *tds;
power = maxpow_in_bdigit_dbl(base, &digits_per_bdigits_dbl);
@ -2103,8 +2103,8 @@ rb_cstr_to_inum(const char *str, int base, int badcheck)
size = p - buf;
num_bdigits = roomof(size, digits_per_bdigits_dbl)*2;
uds = ALLOCV_N(BDIGIT, tmpu, num_bdigits);
vds = ALLOCV_N(BDIGIT, tmpv, num_bdigits);
uds = ALLOCV_N(BDIGIT, tmpuv, 2*num_bdigits);
vds = uds + num_bdigits;
powerv = bignew(2, 1);
BDIGITS(powerv)[0] = BIGLO(power);
@ -2151,10 +2151,8 @@ rb_cstr_to_inum(const char *str, int base, int badcheck)
z = bignew(num_bdigits, sign);
MEMCPY(BDIGITS(z), uds, BDIGIT, num_bdigits);
if (tmpv)
ALLOCV_END(tmpv);
if (tmpu)
ALLOCV_END(tmpu);
if (tmpuv)
ALLOCV_END(tmpuv);
}
}