* io.c (rb_io_s_new): block check moved from initialize to this

  method.

* io.c (rb_io_s_open): open should call initialize too. IO#for_fd
  also calls initialize. [new]

* error.c (rb_sys_fail): replace INT2FIX() by INT2NUM() since
  errno value may not fit in Fixnum size on Hurd.

* error.c (set_syserr): ditto.

* dir.c (dir_s_glob): returns nil if block given.

* io.c (rb_io_each_byte): should return self.

* io.c (rb_io_close_m): close check added.

* dir.c (dir_seek): should return pos.

* parse.y (fixpos): orig may be (NODE*)1, which should not be
  dereferenced.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@2004 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/parse.y b/parse.y
index 1b077cb15..00aa32f88 100644
--- a/parse.y
+++ b/parse.y
@@ -4126,6 +4126,7 @@ fixpos(node, orig)
 {
     if (!node) return;
     if (!orig) return;
+    if (orig == (NODE*)1) return;
     node->nd_file = orig->nd_file;
     nd_set_line(node, nd_line(orig));
 }