* dir.c, eval.c, parse.y, process.c, ruby.c: avoid warning "unused

  variable" [ruby-dev:26387]

* dir.c (glob_helper): avoid warning "enumeration value `RECURSIVE'
  not handled in switch" [ruby-dev:26392]

(patch from Kazuhiro NISHIYAMA)


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8669 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 1 deletions

diff --git a/bignum.c b/bignum.c
index d15e42f083..ce382ce8a4 100644
--- a/bignum.c
+++ b/bignum.c
@@ -1057,7 +1057,6 @@ rb_big_neg(x)
     VALUE z = rb_big_clone(x);
     long i = RBIGNUM(x)->len;
     BDIGIT *ds = BDIGITS(z);
-    int nz = 0;
 
     if (!RBIGNUM(x)->sign) get2comp(z, Qtrue);
     while (i--) {