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* bignum.c (bigmul1): C99ism.

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* bignum.c (bigdivrem1): need dummy return value.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14331 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2007-12-19 11:40:52 +00:00
parent dec6ba8a22
commit 4b8ebed41c
2 changed files with 11 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Wed Dec 19 20:40:01 2007 NAKAMURA Usaku <usa@ruby-lang.org>
* bignum.c (bigmul1): C99ism.
* bignum.c (bigdivrem1): need dummy return value.
Wed Dec 19 19:18:06 2007 NARUSE, Yui <naruse@ruby-lang.org> Wed Dec 19 19:18:06 2007 NARUSE, Yui <naruse@ruby-lang.org>
* ext/nkf/nkf-utf8/nkf.c: Updated. * ext/nkf/nkf-utf8/nkf.c: Updated.

8
bignum.c
View file

@ -1467,8 +1467,9 @@ bigmul1(void *ptr)
zds = BDIGITS(z); zds = BDIGITS(z);
while (j--) zds[j] = 0; while (j--) zds[j] = 0;
for (i = 0; i < RBIGNUM_LEN(x); i++) { for (i = 0; i < RBIGNUM_LEN(x); i++) {
BDIGIT_DBL dd;
if (bms->stop) return Qnil; if (bms->stop) return Qnil;
BDIGIT_DBL dd = BDIGITS(x)[i]; dd = BDIGITS(x)[i];
if (dd == 0) continue; if (dd == 0) continue;
n = 0; n = 0;
for (j = 0; j < RBIGNUM_LEN(y); j++) { for (j = 0; j < RBIGNUM_LEN(y); j++) {
@ -1555,7 +1556,7 @@ bigdivrem1(void *ptr)
if (nx < ny || (nx == ny && BDIGITS(x)[nx - 1] < BDIGITS(y)[ny - 1])) { if (nx < ny || (nx == ny && BDIGITS(x)[nx - 1] < BDIGITS(y)[ny - 1])) {
if (divp) *divp = rb_int2big(0); if (divp) *divp = rb_int2big(0);
if (modp) *modp = x; if (modp) *modp = x;
return; return Qnil;
} }
xds = BDIGITS(x); xds = BDIGITS(x);
if (ny == 1) { if (ny == 1) {
@ -1574,7 +1575,7 @@ bigdivrem1(void *ptr)
RBIGNUM_SET_SIGN(*modp, RBIGNUM_SIGN(x)); RBIGNUM_SET_SIGN(*modp, RBIGNUM_SIGN(x));
} }
if (divp) *divp = z; if (divp) *divp = z;
return; return Qnil;
} }
z = bignew(nx==ny?nx+2:nx+1, RBIGNUM_SIGN(x)==RBIGNUM_SIGN(y)); z = bignew(nx==ny?nx+2:nx+1, RBIGNUM_SIGN(x)==RBIGNUM_SIGN(y));
zds = BDIGITS(z); zds = BDIGITS(z);
@ -1666,6 +1667,7 @@ bigdivrem1(void *ptr)
RBIGNUM_SET_LEN(*modp, ny); RBIGNUM_SET_LEN(*modp, ny);
RBIGNUM_SET_SIGN(*modp, RBIGNUM_SIGN(x)); RBIGNUM_SET_SIGN(*modp, RBIGNUM_SIGN(x));
} }
return Qnil;
} }
static VALUE static VALUE