* array.c (rb_ary_nitems): add the block feature to Array#nitems.

  suggested by Bertram Scharpf <lists@bertram-scharpf.de> in
  [ruby-talk:134083].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 16 deletions

diff --git a/bignum.c b/bignum.c
index dc5e117445..d15e42f083 100644
--- a/bignum.c
+++ b/bignum.c
@@ -1065,22 +1065,6 @@ rb_big_neg(x)
     }
     RBIGNUM(z)->sign = !RBIGNUM(z)->sign;
     if (RBIGNUM(x)->sign) get2comp(z, Qtrue);
-#if 0
-    i = RBIGNUM(x)->len;
-    if (RBIGNUM(x)->sign) {
-	while (i--) {
-	    if (ds[i]) nz = Qtrue;
-	}
-	if (!nz) {
-	    z = bignew(RBIGNUM(x)->len+1, 1);
-	    for (i=0; i<RBIGNUM(x)->len; i++) {
-		BDIGITS(z)[i] = BDIGITS(x)[i];
-	    }
-	    BDIGITS(z)[i] = 1;
-	    BDIGITS(z)[0] = 0;
-	}
-    }
-#endif
 
     return bignorm(z);
 }