* 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: svn+ssh://ci.ruby-lang.org/ruby/trunk@13330 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/sprintf.c b/sprintf.c
index 7fbfe1b391..f9b3d568e4 100644
--- a/sprintf.c
+++ b/sprintf.c
@@ -658,11 +658,11 @@ rb_str_format(int argc, const VALUE *argv, VALUE fmt)
 		    }
 		    else {
                         volatile VALUE tmp1;
-			if (!RBIGNUM(val)->sign) {
+			if (!RBIGNUM_SIGN(val)) {
 			    val = rb_big_clone(val);
 			    rb_big_2comp(val);
 			}
-			tmp1 = tmp = rb_big2str0(val, base, RBIGNUM(val)->sign);
+			tmp1 = tmp = rb_big2str0(val, base, RBIGNUM_SIGN(val));
 			s = RSTRING_PTR(tmp);
 			if (*s == '-') {
 			    if (base == 10) {
@@ -729,7 +729,7 @@ rb_str_format(int argc, const VALUE *argv, VALUE fmt)
 		else {
 		    char c;
 
-		    if (!sign && bignum && !RBIGNUM(val)->sign)
+		    if (!sign && bignum && !RBIGNUM_SIGN(val))
 			c = sign_bits(base, p);
 		    else
 			c = '0';