* include/ruby/ruby.h (struct RBignum): embed digits in RBignum for

  small bignums.

* bignum.c: RBignum embeded digits implemented.

* include/ruby/intern.h: declare rb_big_resize.

* gc.c: don't free embedded digits.

* numeric.c: replace direct bignum field accessor by abstract field
  accessor such as RBIGNUM(val)->sign to RBIGNUM_SIGN(val).

* sprintf.c: ditto.

* compar.c: ditto.

* marshal.c: ditto.

* random.c: ditto.

* .gdbinit: support embedded small bignums.



git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@13330 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/numeric.c b/numeric.c
index 19e354709..21d339a25 100644
--- a/numeric.c
+++ b/numeric.c
@@ -2684,7 +2684,7 @@ fix_aref(VALUE fix, VALUE idx)
     if (TYPE(idx) == T_BIGNUM) {
 	idx = rb_big_norm(idx);
 	if (!FIXNUM_P(idx)) {
-	    if (!RBIGNUM(idx)->sign || val >= 0)
+	    if (!RBIGNUM_SIGN(idx) || val >= 0)
 		return INT2FIX(0);
 	    return INT2FIX(1);
 	}