[pull] master from ruby:master#284
Merged
pull[bot] merged 11 commits intoturkdevops:masterfrom Sep 19, 2025
Merged
Conversation
If another ractor is calling for GC, we need to prevent the current one
from joining the barrier. Otherwise, our half-built object will be marked.
The repro script was:
test.rb:
```ruby
require "objspace"
1000.times do
ObjectSpace.trace_object_allocations do
r = Ractor.new do
_obj = 'a' * 1024
end
r.join
end
end
```
$ untilfail lldb -b ./exe/ruby -o "target create ./exe/ruby" -o "run test.rb" -o continue
It would fail at `ractor_port_mark`, rp->r was a garbage value. Credit to John for finding the
solution.
Co-authored-by: John Hawthorn <john.hawthorn@shopify.com>
* ZJIT: Compile sendforward with dynamic dispatch * Reload locals only if it has blockiseq * Add a test case of ... with other args
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
See Commits and Changes for more details.
Created by
pull[bot] (v2.0.0-alpha.4)
Can you help keep this open source service alive? 💖 Please sponsor : )