[#70252] Re: [ruby-cvs:58640] nobu:r51492 (trunk): node.c: NODE_ALLOCA for ALLOCV — Eric Wong <normalperson@...>
Besides possible backwards compatibility, can we drop volatile
3 messages
2015/08/05
[#70257] [Ruby trunk - Feature #11420] [Open] Introduce ID key table into MRI — ko1@...
Issue #11420 has been reported by Koichi Sasada.
11 messages
2015/08/06
[#70337] Re: [Ruby trunk - Feature #11420] [Open] Introduce ID key table into MRI
— Eric Wong <normalperson@...>
2015/08/11
Nice. Thank you guys for looking into this.
[#70349] Re: [Ruby trunk - Feature #11420] [Open] Introduce ID key table into MRI
— Eric Wong <normalperson@...>
2015/08/12
Btw, did you consider using flexible array to avoid extra malloc
[#70355] Re: [Ruby trunk - Feature #11420] [Open] Introduce ID key table into MRI
— Юрий Соколов <funny.falcon@...>
2015/08/12
I thought to suggest to embed hash_id_table directly into places when it is
[#70356] Re: [Ruby trunk - Feature #11420] [Open] Introduce ID key table into MRI
— SASADA Koichi <ko1@...>
2015/08/12
On 2015/08/13 4:29, Юрий Соколов wrote:
[#70358] Re: [Ruby trunk - Feature #11420] [Open] Introduce ID key table into MRI
— Eric Wong <normalperson@...>
2015/08/12
SASADA Koichi <ko1@atdot.net> wrote:
[#70509] [Ruby trunk - Misc #11276] [RFC] compile.c: convert to use ccan/list — ko1@...
Issue #11276 has been updated by Koichi Sasada.
3 messages
2015/08/21
[#70639] the undefined behavior of an iterator if it is modified inside of the block to which it yields — Daniel Doubrovkine <dblock@...>
(this is my first time e-mailing list list, so apologies for any misstep :)
4 messages
2015/08/31
[ruby-core:70418] [Ruby trunk - Bug #9381] 2.1.0 Regression. Hash lookup with #hash and #eql?
From:
usa@...
Date:
2015-08-17 08:53:02 UTC
List:
ruby-core #70418
Issue #9381 has been updated by Usaku NAKAMURA.
Backport changed from 1.9.3: DONTNEED, 2.0.0: DONTNEED, 2.1: REQUIRED, 2.2: DONE to 1.9.3: DONTNEED, 2.0.0: DONTNEED, 2.1: DONE, 2.2: DONE
ruby_2_1 r51613 merged revision(s) 51423,51425.
----------------------------------------
Bug #9381: 2.1.0 Regression. Hash lookup with #hash and #eql?
https://bugs.ruby-lang.org/issues/9381#change-53827
* Author: Nick S
* Status: Closed
* Priority: Normal
* Assignee: Nobuyoshi Nakada
* ruby -v: ruby 2.1.0p0 (2013-12-25 revision 44422) [x86_64-linux]
* Backport: 1.9.3: DONTNEED, 2.0.0: DONTNEED, 2.1: DONE, 2.2: DONE
----------------------------------------
Ruby 2.1.0 won't fetch objects when the lookup key overrides `#hash` and `#eql?`.
This is a regression as it works as expected in ruby 1.8, 1.9 and 2.0.
```ruby
class Wrapper
def initialize(obj)
@obj = obj
end
def method_missing(symbol, *args, &block)
@obj.__send__(symbol, *args, &block)
end
def hash
@obj.hash
end
def eql?(other)
@obj.eql?(other)
end
end
hash = { 5 => "LOOKUP SUCCEEDED" }
# Prints "LOOKUP SUCCEEDED" on RUBY < 2.1.0. Fails on RUBY 2.1.0.
p hash[Wrapper.new(5)]
```
--
https://bugs.ruby-lang.org/