[#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:70547] [Ruby trunk - Bug #9079] [Feedback] Interpolated Symbol creates unnecessary intermediate String on the heap
From:
ko1@...
Date:
2015-08-22 15:04:52 UTC
List:
ruby-core #70547
Issue #9079 has been updated by Koichi Sasada.
Status changed from Open to Feedback
----------------------------------------
Bug #9079: Interpolated Symbol creates unnecessary intermediate String on the heap
https://bugs.ruby-lang.org/issues/9079#change-53954
* Author: Yehuda Katz
* Status: Feedback
* Priority: Normal
* Assignee: Koichi Sasada
* ruby -v: ruby 2.0.0p343 (2013-10-31) [x86_64-linux]
* Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN
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This case:
x = "world"
y = :"hello#{world}!"
allocates one T_STRING according to ObjectSpace.count_objects. Since all of the concatenation happens as part of the symbol generation, it shouldn't be necessary to create a Ruby string.
--
https://bugs.ruby-lang.org/