Show native thread's serial on `RUBY_DEBUG_LOG`.
`nt->serial` is also stored into `ruby_nt_serial` if the compiler
supports `RB_THREAD_LOCAL_SPECIFIER`.
`gc_verify_internal_consistency` reports "found internal inconsistency"
for "test_pattern_matching.rb".
http://ci.rvm.jp/results/trunk-gc-asserts@ruby-sp2-docker/4501173
Ruby's parser manages objects by two different ways.
1. For parser
* markable node holds objects
* call `RB_OBJ_WRITTEN` with `p->ast` as parent
* `mark_ast_value` marks objects
2. For ripper
* unmarkable node, NODE_RIPPER/NODE_CDECL, holds objects
* call `rb_ast_add_mark_object`. This function calls `rb_hash_aset` then
`RB_OBJ_WRITTEN` is called with `mark_hash` as parent
* `mark_hash` marks objects
However in current pattern_matching implementation
* markable node holds objects
* call `rb_ast_add_mark_object`
This commit fix it to be #2.
This was inconsistency however always `mark_hash` is
made young by `rb_ast_add_mark_object` call then objects
are not collected.
`rb_current_ractor()` expects it has valid `ec` and `r`.
`rb_current_ractor_raw()` with a parameter `false` allows to return
NULL if `ec` is not available.
C function frames don't need to use the VM-specific pc field to run
properly. When pushing a control frame from output code, save one
instruction by leaving the field uninitialized.
Fix-up rb_vm_svar_lep(), which is used while setting local variables via
Regexp#=~. Use cfp->iseq as a secondary signal so it can stop assuming
that all CFUNC frames always have zero pc's.
Making overlapping `&mut`s triggers Undefined Bahavior. This function
previously had them through `cb` and `ocb` aliasing with `self` or live
references in the caller.
To fix the overlap, take `ocb` as a parameter and don't use `get_inline_cb()`
in the body of the function.
* YJIT: Add --yjit-pause and RubyVM::YJIT.resume
This allows booting YJIT in a suspended state. We chose to add a new
command line option as opposed to simply allowing YJIT.resume to work
without any command line option because it allows for combining with
YJIT tuning command line options. It also simpifies implementation.
Paired with Kokubun and Maxime.
* Update yjit.rb
Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com>
---------
Co-authored-by: Alan Wu <XrXr@users.noreply.github.com>
Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com>
straightforward
(https://github.com/ruby/reline/pull/526)
* Improve test coverage on Unicode.take_range
* Add test for Unicode.calculate_width
* Expand the scanned array to later case statement more straightforward
[Bug #19550]
If !RCLASS_EXT_EMBEDDED (e.g. 32 bit systems) then the rb_classext_t is
allocated throug malloc so it must be freed.
The issue can be seen in the following script:
```
20.times do
100_000.times do
mod = Module.new
Class.new do
include mod
end
end
# Output the Resident Set Size (memory usage, in KB) of the current Ruby process
puts `ps -o rss= -p #{$$}`
end
```
Before this fix, the max RSS is 280MB, while after this change, it's
30MB.
Takashi Kokubun
Koichi Sasada
Hiroshi SHIBATA
NAKAMURA Usaku
Nobuyoshi Nakada
dependabot[bot]
yui-knk
Jimmy Miller
Matt Valentine-House
Samuel Williams
Alan Wu
Stan Lo
git
tomoya ishida
Maxime Chevalier-Boisvert
NARUSE, Yui
Peter Zhu