Repository navigation
[JExtract] Mark @Sendable closures as @ThreadSafe (#832) - #929
Open
amanmaurya92 wants to merge 1 commit into
Open
amanmaurya92 wants to merge 1 commit into
amanmaurya92 wants to merge 1 commit into
Conversation
amanmaurya92
force-pushed
the
feature/issue-832-sendable-closures
branch
from
October 5, 2026 18:27
7d9eeed to
59144f7
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
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Resolves #832
Problem
When a Swift closure parameter was annotated with
@Sendable, the generated Java functional interface did not preserve this thread-safety information.Solution
@ThreadSafe // Sendable(for both JNI and FFM).@Sendablein Swift thunks and added: @unchecked Sendableto escaping closure@JavaInterfacestructs.@Sendableclosures from collapsing into standard JDK interfaces (Runnable,LongConsumer) so the annotation is kept.Formatted using Gemini