[#25936] [Bug:1.9] [rubygems] $LOAD_PATH includes bin directory — Nobuyoshi Nakada <nobu@...>

Hi,

10 messages 2009/10/05

[#25943] Disabling tainting — Tony Arcieri <tony@...>

Would it make sense to have a flag passed to the interpreter on startup that

16 messages 2009/10/05

[#26028] [Bug #2189] Math.atanh(1) & Math.atanh(-1) should not raise an error — Marc-Andre Lafortune <redmine@...>

Bug #2189: Math.atanh(1) & Math.atanh(-1) should not raise an error

14 messages 2009/10/10

[#26222] [Bug #2250] IO::for_fd() objects' finalization dangerously closes underlying fds — Mike Pomraning <redmine@...>

Bug #2250: IO::for_fd() objects' finalization dangerously closes underlying fds

11 messages 2009/10/22

[#26244] [Bug #2258] Kernel#require inside rb_require() inside rb_protect() inside SysV context fails — Suraj Kurapati <redmine@...>

Bug #2258: Kernel#require inside rb_require() inside rb_protect() inside SysV context fails

24 messages 2009/10/22

[#26361] [Feature #2294] [PATCH] ruby_bind_stack() to embed Ruby in coroutine — Suraj Kurapati <redmine@...>

Feature #2294: [PATCH] ruby_bind_stack() to embed Ruby in coroutine

42 messages 2009/10/27

[#26371] [Bug #2295] segmentation faults — tomer doron <redmine@...>

Bug #2295: segmentation faults

16 messages 2009/10/27

[ruby-core:26225] [Bug #2253] should Class.new(Class) raise TypeError?

From: Shugo Maeda <redmine@...>
Date: 2009-10-22 07:40:21 UTC
List: ruby-core #26225
Bug #2253: should Class.new(Class) raise TypeError?
http://redmine.ruby-lang.org/issues/show/2253

Author: Shugo Maeda
Status: Open, Priority: Low
ruby -v: ruby 1.9.2dev (2009-10-12 trunk 25313) [i686-linux]

Class.new(Class) does not raise TypeError as reported in [ruby-dev:34114].

$ ruby-1_8 -ve 'Class.new(Class)'      
ruby 1.8.8dev (2009-10-22 revision 25430) [i686-linux]
$ ruby-1_8 -ve 'class Foo < Class; end'
ruby 1.8.8dev (2009-10-22 revision 25430) [i686-linux]
-e:1: can't make subclass of Class (TypeError)

$ ruby-trunk -ve 'Class.new(Class)'   
ruby 1.9.2dev (2009-10-12 trunk 25313) [i686-linux]
$ ruby-trunk -ve 'class Foo < Class; end'
ruby 1.9.2dev (2009-10-12 trunk 25313) [i686-linux]
-e:1:in `<main>': can't make subclass of Class (TypeError)

# JRuby also works same as MRI.  awesome.

should it raise TypeError?

FYI, in [ruby-list:8341], Matz said that he tried to
allow subclassing of Class but he couldn't do it for
implementation reason.


----------------------------------------
http://redmine.ruby-lang.org

In This Thread

Prev Next