Fix for some mutual exclusion errors#3868
Merged
copybara-service[bot] merged 1 commit intomainfrom Feb 21, 2026
Merged
Conversation
copybara-service
Bot
force-pushed
the
test_872936821
branch
4 times, most recently
from
86747fa to
b9fbffb
Compare
The "FSM active" part of the predicate for the IO was just coming from the wrong slice, should be the slice before not the slice after. The IO operation happens after the slice that produces its predicate, and before the slice that consumes any output value (such as received data). For a receive, the received data is available "live", not through a state element, when the slice before it is active, supplying its predicate. PiperOrigin-RevId: 873372705
copybara-service
Bot
force-pushed
the
test_872936821
branch
from
b9fbffb to
4046277
Compare
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 join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Fix for some mutual exclusion errors
The "FSM active" part of the predicate for the IO was just coming from the wrong slice, should be the slice before not the slice after. The IO operation
happens after the slice that produces its predicate, and before the slice that consumes any output value (such as received data).
For a receive, the received data is available "live", not through a state element,
when the slice before it is active, supplying its predicate.