* variable.c (rb_cvar_set): class variables become private to the

  particular class/module. [Ruby2]

* variable.c (rb_cvar_get): ditto.

* io.c (rb_io_sync): need not to check writable. [ruby-core:02674]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@5977 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/eval.c b/eval.c
index ab46894f7..45dc8320d 100644
--- a/eval.c
+++ b/eval.c
@@ -8137,7 +8137,7 @@ static VALUE method_arity _((VALUE));
  *  returns -1, as it can accept (and ignore) an arbitrary number of
  *  parameters.
  *     
- *     Proc.new {}.arity          #=> -1
+ *     Proc.new {}.arity          #=>  0
  *     Proc.new {||}.arity        #=>  0
  *     Proc.new {|a|}.arity       #=>  1
  *     Proc.new {|a,b|}.arity     #=>  2