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* bignum.c (rb_big2str0): should preserve sign mark.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12902 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2007-08-08 02:26:40 +00:00
parent 9644a2c02c
commit b42698eaff
2 changed files with 8 additions and 4 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Wed Aug 8 11:25:25 2007 NAKAMURA Usaku <usa@ruby-lang.org>
* bignum.c (rb_big2str0): should preserve sign mark.
Wed Aug 8 11:02:43 2007 Nobuyoshi Nakada <nobu@ruby-lang.org> Wed Aug 8 11:02:43 2007 Nobuyoshi Nakada <nobu@ruby-lang.org>
* common.mk (btest-miniruby, test-sample): split the test target * common.mk (btest-miniruby, test-sample): split the test target

6
bignum.c
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@ -867,14 +867,14 @@ rb_big2str0(VALUE x, int base, int trim)
#if SIZEOF_BDIGITS > 2 #if SIZEOF_BDIGITS > 2
hbase *= hbase; hbase *= hbase;
#endif #endif
off = !RTEST(trim) && !RBIGNUM(x)->sign; off = !RTEST(trim) || !RBIGNUM(x)->sign;
xx = rb_big_clone(x); xx = rb_big_clone(x);
RBIGNUM(xx)->sign = 1; RBIGNUM(xx)->sign = 1;
if (n1 <= KARATSUBA_DIGITS) { if (n1 <= KARATSUBA_DIGITS) {
len = big2str_orig(xx, base, ptr + off, 2*n1, hbase, RTEST(trim)); len = off + big2str_orig(xx, base, ptr + off, 2*n1, hbase, RTEST(trim));
} }
else { else {
len = big2str_karatsuba(xx, base, ptr + off, n1, len = off + big2str_karatsuba(xx, base, ptr + off, n1,
2*n1, hbase, RTEST(trim)); 2*n1, hbase, RTEST(trim));
} }