dongjoon-hyun opened a new pull request, #594: URL: https://github.com/apache/spark-connect-swift/pull/594
### What changes were proposed in this pull request? This PR aims to upgrade the Swift Docker image to 6.4.1. - `docker run swift:6.4.1` in the CI build and integration test jobs (`build_and_test.yml`) - `FROM swift:6.4.1` and the `swift-6.4.1-RELEASE` static Linux SDK URL in the four example Dockerfiles (`app`, `pi`, `spark-sql`, `stream`) The minimum requirement (`swift-tools-version: 6.4.0`) is kept as-is because the `xcode-27` macOS runners ship Swift 6.4.0. ### Why are the changes needed? To use the latest Swift 6.4.1 release for building and testing. - https://github.com/swiftlang/swift/releases/tag/swift-6.4.1-RELEASE (2026-10-15) Swift 6.4.1 includes optimizer miscompile fixes and Linux fixes that are relevant to the release builds of this project: - LoopInvariantCodeMotion: don't hoist and sink `store [assign]` (swiftlang/swift#92506) - AliasAnalysis: consider global effects of a callee if an address is stored as a pointer to an indirect argument (swiftlang/swift#92631) - AllocBoxToStack: fix missing `dealloc_stack` for promoted weak capture boxes (swiftlang/swift#92707) - Backtracing: fix DWARF parsing issues which crash the backtracer on Linux (swiftlang/swift#92184) Full commit range: [swift-6.4.0-RELEASE...swift-6.4.1-RELEASE](https://github.com/swiftlang/swift/compare/swift-6.4.0-RELEASE...swift-6.4.1-RELEASE). ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Pass the CIs. ### Was this patch authored or co-authored using generative AI tooling? Generated-by: Claude Opus 5.5 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
