ruby.git/ext/-test-/string/cstr.c, branch v3_4_9 The Ruby Programming Language Unify length field for embedded and heap strings (#7908) 2023-06-06T14:19:20+00:00 Peter Zhu peter@peterzhu.ca 2023-06-06T14:19:20+00:00 7577c101ed6452de3e72fadb43db595946acc701 * Unify length field for embedded and heap strings The length field is of the same type and position in RString for both embedded and heap allocated strings, so we can unify it. * Remove RSTRING_EMBED_LEN 
* Unify length field for embedded and heap strings

The length field is of the same type and position in RString for both
embedded and heap allocated strings, so we can unify it.

* Remove RSTRING_EMBED_LEN
 [Feature #19579] Remove !USE_RVARGC code (#7655) 2023-04-04T21:30:06+00:00 Peter Zhu peter@peterzhu.ca 2023-04-04T21:30:06+00:00 1da2e7fca35dc697d85dd91d2572ab58d08cd3bc Remove !USE_RVARGC code [Feature #19579] The Variable Width Allocation feature was turned on by default in Ruby 3.2. Since then, we haven't received bug reports or backports to the non-Variable Width Allocation code paths, so we assume that nobody is using it. We also don't plan on maintaining the non-Variable Width Allocation code, so we are going to remove it. 
Remove !USE_RVARGC code

[Feature #19579]

The Variable Width Allocation feature was turned on by default in Ruby
3.2. Since then, we haven't received bug reports or backports to the
non-Variable Width Allocation code paths, so we assume that nobody is
using it. We also don't plan on maintaining the non-Variable Width
Allocation code, so we are going to remove it.
 Expand tabs [ci skip] 2022-07-21T16:42:04+00:00 Takashi Kokubun takashikkbn@gmail.com 2022-07-21T16:23:58+00:00 5b21e94bebed90180d8ff63dad03b8b948361089 [Misc #18891] 
[Misc #18891]
[Feature #18239] Implement VWA for strings 2021-10-25T17:26:23+00:00 Peter Zhu peter@peterzhu.ca 2021-08-26T14:06:32+00:00 a5b6598192c30187b19b892af3110a46f6a70d76 This commit adds support for embedded strings with variable capacity and uses Variable Width Allocation to allocate strings. 
This commit adds support for embedded strings with variable capacity and
uses Variable Width Allocation to allocate strings.
Merge pull request #2991 from shyouhei/ruby.h 2020-04-08T04:28:13+00:00 卜部昌平 shyouhei@ruby-lang.org 2020-04-08T04:28:13+00:00 9e6e39c3512f7a962c44dc3729c98a0f8be90341 Split ruby.h 
Split ruby.h
 decouple internal.h headers 2019-12-26T11:45:12+00:00 卜部昌平 shyouhei@ruby-lang.org 2019-12-04T08:16:30+00:00 5e22f873ed26092522f9bfc617d729bac88b284f Saves comitters' daily life by avoid #include-ing everything from internal.h to make each file do so instead. This would significantly speed up incremental builds. We take the following inclusion order in this changeset: 1. "ruby/config.h", where _GNU_SOURCE is defined (must be the very first thing among everything). 2. RUBY_EXTCONF_H if any. 3. Standard C headers, sorted alphabetically. 4. Other system headers, maybe guarded by #ifdef 5. Everything else, sorted alphabetically. Exceptions are those win32-related headers, which tend not be self- containing (headers have inclusion order dependencies). 
Saves comitters' daily life by avoid #include-ing everything from
internal.h to make each file do so instead.  This would significantly
speed up incremental builds.

We take the following inclusion order in this changeset:

1.  "ruby/config.h", where _GNU_SOURCE is defined (must be the very
    first thing among everything).
2.  RUBY_EXTCONF_H if any.
3.  Standard C headers, sorted alphabetically.
4.  Other system headers, maybe guarded by #ifdef
5.  Everything else, sorted alphabetically.

Exceptions are those win32-related headers, which tend not be self-
containing (headers have inclusion order dependencies).
internal.h: remove dependecy on ruby/encoding.h 2018-01-09T06:24:11+00:00 nobu nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2018-01-09T06:24:11+00:00 e9cb552ec960d96f9f7b481d67b84b56fd1c4f5f git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Init functions should have prefix to avoid confliction. 2017-12-03T08:02:56+00:00 shugo shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2017-12-03T08:02:56+00:00 436fd82ab734df9cc175f29a236b39377969ffe9 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
string.c: return reallocated pointer 2016-05-30T07:20:28+00:00 nobu nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2016-05-30T07:20:28+00:00 79a85b18cc6ad27f1a70a703270680dc30a1263e * string.c (str_fill_term): return new pointer reallocated by filling terminator. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
* string.c (str_fill_term): return new pointer reallocated by
  filling terminator.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (str_new_frozen): if the given string is embeddedable 2016-02-03T04:52:13+00:00 naruse naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2016-02-03T04:52:13+00:00 040ce056101bc9a8d9a5b0ed5d6a5835ec31be26 but not embedded, embed a new copied string. [Bug #11946] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
  but not embedded, embed a new copied string. [Bug #11946]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e