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2000-06-05

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2000-06-05 08:46:59 +00:00
parent 76d09411e9
commit ecd1aab526
9 changed files with 94 additions and 24 deletions
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22
bignum.c
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@ -520,6 +520,10 @@ rb_big_cmp(x, y)
case T_BIGNUM:
break;
case T_FLOAT:
y = rb_dbl2big(RFLOAT(y)->value);
break;
default:
return rb_num_coerce_bin(x, y);
}
@ -542,8 +546,22 @@ static VALUE
rb_big_eq(x, y)
VALUE x, y;
{
if (rb_big_cmp(x, y) == INT2FIX(0)) return Qtrue;
return Qfalse;
switch (TYPE(y)) {
case T_FIXNUM:
y = rb_int2big(FIX2LONG(y));
break;
case T_BIGNUM:
break;
case T_FLOAT:
y = rb_dbl2big(RFLOAT(y)->value);
break;
default:
return Qfalse;
}
if (RBIGNUM(x)->sign != RBIGNUM(y)->sign) return Qfalse;
if (RBIGNUM(x)->len != RBIGNUM(y)->len) return Qfalse;
if (memcmp(BDIGITS(x),BDIGITS(y),RBIGNUM(y)->len) != 0) return Qfalse;
return Qtrue;
}
static VALUE