[#27003] [Bug #2422] splat operator fails on array of 1 element — Raul Parolari <redmine@...>

Bug #2422: splat operator fails on array of 1 element

12 messages 2009/12/02

[#27025] [Backport #2431] StringIO#{gets,readlines} with "" (paragraph mode) trims last "\n" — Hiroshi NAKAMURA <redmine@...>

Backport #2431: StringIO#{gets,readlines} with "" (paragraph mode) trims last "\n"

8 messages 2009/12/04

[#27086] [Feature #2454] OpenSSL has no maintainer — Yui NARUSE <redmine@...>

Feature #2454: OpenSSL has no maintainer

16 messages 2009/12/07

[#27120] #to_enum ignores block? — Roger Pack <rogerdpack@...>

Is #to_enum ignoring its block expected?

11 messages 2009/12/09

[#27135] better GC? — Roger Pack <rogerdpack@...>

Could I put in a small plea for a better GC?

56 messages 2009/12/10
[#27136] Re: better GC? — Yukihiro Matsumoto <matz@...> 2009/12/11

Hi,

[#27476] Re: better GC? — Paul Brannan <pbrannan@...> 2010/01/07

On Fri, Dec 11, 2009 at 09:07:16AM +0900, Yukihiro Matsumoto wrote:

[#27477] Re: better GC? — Eero Saynatkari <ruby-ml@...> 2010/01/07

Excerpts from Paul Brannan's message of Thu Jan 07 21:53:34 +0200 2010:

[#27563] Re: better GC? — Brent Roman <brent@...> 2010/01/12

[#27199] [Backport #2488] thread usage can result in bad HANDLE — Roger Pack <redmine@...>

Backport #2488: thread usage can result in bad HANDLE

12 messages 2009/12/16

[#27286] [Bug #2515] Array#select! — Roger Pack <redmine@...>

Bug #2515: Array#select!

17 messages 2009/12/22

[#27327] [Bug #2531] Ruby 1.8.7-p248 fails to cross-compile same version — Luis Lavena <redmine@...>

Bug #2531: Ruby 1.8.7-p248 fails to cross-compile same version

9 messages 2009/12/25

[#27360] [Feature #2542] URI lib should be updated to RFC 39886 — Marc-Andre Lafortune <redmine@...>

Feature #2542: URI lib should be updated to RFC 39886

15 messages 2009/12/31

[ruby-core:27337] Re: [Bug #1744] Error with Marshal dump/load on a delegated class.

From: Nobuyoshi Nakada <nobu@...>
Date: 2009-12-28 01:19:25 UTC
List: ruby-core #27337
Hi,

At Thu, 24 Dec 2009 13:14:43 +0900,
Marc-Andre Lafortune wrote in [ruby-core:27306]:
> Fixed also in 1.8 with r26164. This particular example worked
> in 1.8 because DelegateClass does not return a subclass of
> Delegator in 1.8, but the same bug existed for
> SimpleDelegator, for example.
> 
> Also added basic RubySpec for this.

This change has broken marshal format comatibility.

$ cat d.rb
require 'delegate'
class A < DelegateClass(Array)
end

$ ruby -v
ruby 1.9.2dev (2009-12-19 trunk 26127) [universal.x86_64-darwin9.0]

$ ./ruby -v
ruby 1.9.2dev (2009-12-23 trunk 26157) [universal.x86_64-darwin9.0]

$ ruby -I. -rd -e 'Marshal.dump(A.new([]), STDOUT)' | ./ruby -I. -rd -e 'p Marshal.load(STDIN)'
/Users/nobu/src/ruby/ruby-1.9.2/src/lib/delegate.rb:195:in `marshal_load': undefined method `each_with_index' for nil:NilClass (NoMethodError)
	from -e:1:in `load'
	from -e:1:in `<main>'

-- 
Nobu Nakada

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