| Age | Commit message (Collapse) | Author |
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Now all flags are only in the `shape_id_t`, and can all be checked
without needing to dereference a pointer.
Notes:
Merged: https://github.com/ruby/ruby/pull/13515
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* Add newrange support to zjit
* Add RangeType enum for Range insn's flag
* Address other feedback
Notes:
Merged-By: k0kubun <takashikkbn@gmail.com>
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`RUBY_DEBUG=gc_stress ./miniruby -e0` crashes because of this
marking miss.
BTW, to use `RUBY_DEBUG=gc_stress` we need to specify
`--enable-debug-env` configure option. This is why I couldn't repro
on my environments.
see c0c94ab183d0d428595ccb74ae71ee945f1afd45
Notes:
Merged: https://github.com/ruby/ruby/pull/13506
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Co-authored-by: Max Bernstein <tekknolagi@gmail.com>
Co-authored-by: Alan Wu <alansi.xingwu@shopify.com>
Notes:
Merged-By: k0kubun <takashikkbn@gmail.com>
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The FrameState on the SendWithoutBlock represents the entry state,
but for instructions that push to the stack in the middle of the
instruction before actually doing the send like opt_aref_with,
the FrameState is incorrect. We need to write to the stack using the
arguments for the instruction.
Notes:
Merged: https://github.com/ruby/ruby/pull/13468
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This reverts commit https://github.com/ruby/did_you_mean/commit/15d7b0bfa573.
https://github.com/ruby/did_you_mean/commit/86a7daca19
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Instead `shape_id_t` higher bits contain flags, and the first one
tells whether the shape is frozen.
This has multiple benefits:
- Can check if a shape is frozen with a single bit check instead of
dereferencing a pointer.
- Guarantees it is always possible to transition to frozen.
- This allow reclaiming `FL_FREEZE` (not done yet).
The downside is you have to be careful to preserve these flags
when transitioning.
Notes:
Merged: https://github.com/ruby/ruby/pull/13289
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This reverts commit https://github.com/ruby/psych/commit/1a4d383efe0b.
https://github.com/ruby/psych/commit/2f51c02280
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This reverts commit https://github.com/ruby/uri/commit/443ed0cf8540.
https://github.com/ruby/uri/commit/9e51838a04
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https://github.com/ruby/date/commit/700e44ef54
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https://github.com/ruby/time/commit/337410e971
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https://github.com/ruby/etc/commit/fd61177b71
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```
test/fiber/test_scheduler.rb:98: warning: Scheduler should implement #fiber_interrupt
```
Notes:
Merged: https://github.com/ruby/ruby/pull/13501
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[Bug #21394]
There are two ways to make RubyVM::InstructionSequence.new raise which
would cause the options->scopes to leak memory:
1. Passing in any (non T_FILE) object where the to_str raises.
2. Passing in a T_FILE object where String#initialize_dup raises. This is
because rb_io_path dups the string.
Example 1:
10.times do
100_000.times do
RubyVM::InstructionSequence.new(nil)
rescue TypeError
end
puts `ps -o rss= -p #{$$}`
end
Before:
13392
17104
20256
23920
27264
30432
33584
36752
40032
43232
After:
9392
11072
11648
11648
11648
11712
11712
11712
11744
11744
Example 2:
require "tempfile"
MyError = Class.new(StandardError)
String.prepend(Module.new do
def initialize_dup(_)
if $raise_on_dup
raise MyError
else
super
end
end
end)
Tempfile.create do |f|
10.times do
100_000.times do
$raise_on_dup = true
RubyVM::InstructionSequence.new(f)
rescue MyError
else
raise "MyError was not raised during RubyVM::InstructionSequence.new"
end
puts `ps -o rss= -p #{$$}`
ensure
$raise_on_dup = false
end
end
Before:
14080
18512
22000
25184
28320
31600
34736
37904
41088
44256
After:
12016
12464
12880
12880
12880
12912
12912
12912
12912
12912
Notes:
Merged: https://github.com/ruby/ruby/pull/13496
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https://github.com/ruby/tmpdir/commit/f12c766996
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https://github.com/ruby/time/commit/2a1827b0ce
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https://github.com/ruby/json/commit/d42b36963d
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(https://github.com/ruby/strscan/pull/157)
This is same as https://github.com/ruby/stringio/pull/134
---------
https://github.com/ruby/strscan/commit/141f9cf9b6
Co-authored-by: Koichi Sasada <ko1@atdot.net>
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https://github.com/ruby/pathname/commit/c501767d12
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https://github.com/ruby/uri/commit/443ed0cf85
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https://github.com/ruby/io-wait/commit/cf84aea70d
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https://github.com/ruby/did_you_mean/commit/a7a438ae27
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https://github.com/ruby/did_you_mean/commit/15d7b0bfa5
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https://github.com/ruby/psych/commit/1a4d383efe
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(https://github.com/ruby/stringio/pull/134)
from https://bugs.ruby-lang.org/issues/21262
We need to alias `Ractor#value` to `Ractor#take` for old versions of
Ruby.
---------
https://github.com/ruby/stringio/commit/9954dabd80
Co-authored-by: Koichi Sasada <ko1@atdot.net>
Co-authored-by: Sutou Kouhei <kou@clear-code.com>
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https://github.com/ruby/io-console/commit/7106d05219
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https://github.com/ruby/etc/commit/3dbe760bed
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https://github.com/ruby/digest/commit/1eaee7d4fe
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https://github.com/ruby/date/commit/1ce29a26dd
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x64-mingw-ucrt (platforms)
- the x64-mingw32 platform has been superseded by x64-mingw-ucrt
- the mingw-ucrt platform is present as of Windows 10, which was released 10 years ago in 2015 and all versions prior to 10 are end-of-life and 10 will be by mid October 2025
- newer rubies use the mingw-ucrt platform instead of the mingw32 platform, meaning using the deprecated platform can cause issues during gem installation
https://github.com/rubygems/rubygems/commit/b9d871022e
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https://github.com/rubygems/rubygems/commit/0e40e7d938
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The test fails with:
TestISeq#test_loading_kwargs_memory_leak [test/ruby/test_iseq.rb:882]:
pid 18222 exit 1
| -:2:in '<main>': undefined method 'iseq_to_binary' for main (NoMethodError)
Notes:
Merged: https://github.com/ruby/ruby/pull/13494
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[Bug #21370]
Notes:
Merged: https://github.com/ruby/ruby/pull/13436
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```
1) Failure:
TestGc#test_gc_stress_at_startup [/home/chkbuild/chkbuild/tmp/build/20250530T213003Z/ruby/test/ruby/test_gc.rb:799]:
[Bug #15784]
pid 1748790 killed by SIGSEGV (signal 11) (core dumped).
1. [3/3] Assertion for "success?"
| Expected #<Process::Status: pid 1748790 SIGSEGV (signal 11) (core dumped)> to be success?.
```
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```
1) Failure:
TestProcess#test_warmup_frees_pages [/tmp/ruby/src/trunk-random1/test/ruby/test_process.rb:2772]:
<164348> expected but was
<165985>.
```
can someone investigate it?
Notes:
Merged: https://github.com/ruby/ruby/pull/13478
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* Added `Ractor::Port`
* `Ractor::Port#receive` (support multi-threads)
* `Rcator::Port#close`
* `Ractor::Port#closed?`
* Added some methods
* `Ractor#join`
* `Ractor#value`
* `Ractor#monitor`
* `Ractor#unmonitor`
* Removed some methods
* `Ractor#take`
* `Ractor.yield`
* Change the spec
* `Racotr.select`
You can wait for multiple sequences of messages with `Ractor::Port`.
```ruby
ports = 3.times.map{ Ractor::Port.new }
ports.map.with_index do |port, ri|
Ractor.new port,ri do |port, ri|
3.times{|i| port << "r#{ri}-#{i}"}
end
end
p ports.each{|port| pp 3.times.map{port.receive}}
```
In this example, we use 3 ports, and 3 Ractors send messages to them respectively.
We can receive a series of messages from each port.
You can use `Ractor#value` to get the last value of a Ractor's block:
```ruby
result = Ractor.new do
heavy_task()
end.value
```
You can wait for the termination of a Ractor with `Ractor#join` like this:
```ruby
Ractor.new do
some_task()
end.join
```
`#value` and `#join` are similar to `Thread#value` and `Thread#join`.
To implement `#join`, `Ractor#monitor` (and `Ractor#unmonitor`) is introduced.
This commit changes `Ractor.select()` method.
It now only accepts ports or Ractors, and returns when a port receives a message or a Ractor terminates.
We removes `Ractor.yield` and `Ractor#take` because:
* `Ractor::Port` supports most of similar use cases in a simpler manner.
* Removing them significantly simplifies the code.
We also change the internal thread scheduler code (thread_pthread.c):
* During barrier synchronization, we keep the `ractor_sched` lock to avoid deadlocks.
This lock is released by `rb_ractor_sched_barrier_end()`
which is called at the end of operations that require the barrier.
* fix potential deadlock issues by checking interrupts just before setting UBF.
https://bugs.ruby-lang.org/issues/21262
Notes:
Merged: https://github.com/ruby/ruby/pull/13445
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[Bug #21383]
The following script leaks memory:
10.times do
20_000.times do
eval("class C; yield; end")
rescue SyntaxError
end
puts `ps -o rss= -p #{$$}`
end
Before:
16464
25536
29424
35904
39552
44576
46736
51600
56096
59824
After:
13488
16160
18240
20528
19760
21808
21680
22272
22064
22336
Notes:
Merged: https://github.com/ruby/ruby/pull/13464
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Reported at https://hackerone.com/reports/3163876
Notes:
Merged: https://github.com/ruby/ruby/pull/13462
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https://github.com/rubygems/rubygems/commit/398bc1365e
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This makes `RBobject` `4B` larger on 32 bit systems
but simplifies the implementation a lot.
[Feature #21353]
Co-authored-by: Jean Boussier <byroot@ruby-lang.org>
Notes:
Merged: https://github.com/ruby/ruby/pull/13341
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Bumps the rb-sys group with 1 update in the /test/rubygems/test_gem_ext_cargo_builder/custom_name/ext/custom_name_lib directory: [rb-sys](https://github.com/oxidize-rb/rb-sys).
Bumps the rb-sys group with 1 update in the /test/rubygems/test_gem_ext_cargo_builder/rust_ruby_example directory: [rb-sys](https://github.com/oxidize-rb/rb-sys).
Updates `rb-sys` from 0.9.111 to 0.9.115
- [Release notes](https://github.com/oxidize-rb/rb-sys/releases)
- [Commits](https://github.com/oxidize-rb/rb-sys/compare/v0.9.111...v0.9.115)
Updates `rb-sys` from 0.9.111 to 0.9.115
- [Release notes](https://github.com/oxidize-rb/rb-sys/releases)
- [Commits](https://github.com/oxidize-rb/rb-sys/compare/v0.9.111...v0.9.115)
---
updated-dependencies:
- dependency-name: rb-sys
dependency-version: 0.9.115
dependency-type: direct:production
update-type: version-update:semver-patch
dependency-group: rb-sys
- dependency-name: rb-sys
dependency-version: 0.9.115
dependency-type: direct:production
update-type: version-update:semver-patch
dependency-group: rb-sys
...
Signed-off-by: dependabot[bot] <support@github.com>
https://github.com/rubygems/rubygems/commit/a7c0ff5641
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negative floats.
Fix: https://github.com/ruby/json/issues/807
Since https://github.com/ruby/json/pull/800, `fpconv_dtoa` can actually
generate up to 28 chars.
https://github.com/ruby/json/commit/d73ae93d3c
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When using MN threads (such as running the test in a ractor), this test
failed because it was raising a SystemStackError: stack level too deep.
This is because the machine stack is smaller under MN threads than on
the native main thread.
Notes:
Merged: https://github.com/ruby/ruby/pull/13427
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If you catch an error that was raised from a file you required in
a ractor, that error did not have its belonging reset from the main
ractor to the current ractor, so you hit assertion errors in debug
mode.
Notes:
Merged: https://github.com/ruby/ruby/pull/13428
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The following error is reported repeatedly on my riscv64-linux machine, so just skipt it.
I hope someone investigate it.
```
1) Error:
TestStruct::SubStruct#test_named_structs_are_not_rooted:
Test::Unit::ProxyError: execution of Test::Unit::CoreAssertions#assert_no_memory_leak expired timeout (10 sec)
pid 1113858 killed by SIGTERM (signal 15)
| ruby 3.5.0dev (2025-05-22T21:05:12Z master 9583b7af8f) +PRISM [riscv64-linux]
|
| [7;1m1096282:1747967727.622:d70f:[mSTART={peak:453828608,size:453763072,lck:0,pin:0,hwm:9601024,rss:9601024,data:445943808,stk:135168,exe:4096,lib:7450624,pte:77824,swap:0}
| [7;1m1096282:1747967727.622:d70f:[mFINAL={peak:457502720,size:457498624,lck:0,pin:0,hwm:13312000,rss:13312000,data:449679360,stk:135168,exe:4096,lib:7450624,pte:86016,swap:0}
```
Notes:
Merged: https://github.com/ruby/ruby/pull/13422
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`fiber_interrupt` hook. (#12839)
Notes:
Merged-By: ioquatix <samuel@codeotaku.com>
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Prior to https://github.com/ruby/ruby/commit/49b306ecb9e2e9e06e0b1590bacc5f4b38169c3c
the `optional_arg` passed from `rb_hash_update_block_i` to `tbl_update`
was a hash value (i.e. a VALUE). After that commit it changed to an
`update_call_args`.
If the block sets or changes the value, `tbl_update_modify` will set the
`arg.value` back to an actual value and we won't crash. But in the case
where the block returns the original value we end up calling
`RB_OBJ_WRITTEN` with the `update_call_args` which is not expected and
may crash.
`arg.value` appears to only be used to pass to `RB_OBJ_WRITTEN` (others
who need the `update_call_args` get it from `arg.arg`), so I don't think
it needs to be set to anything upfront. And `tbl_update_modify` will set
the `arg.value` in the cases we need the write barrier.
Notes:
Merged: https://github.com/ruby/ruby/pull/13404
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Previously the object was used directly, which calls `to_s` if defined.
We should use rb_inspect to get a value suitable for display to the
programmer.
Notes:
Merged: https://github.com/ruby/ruby/pull/13389
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Notes:
Merged: https://github.com/ruby/ruby/pull/13395
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https://github.com/rubygems/rubygems/commit/5956e7f8e5
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