Latest Development topics

Topic	Replies	Views	Activity
Best practice for a test that should only run for a single platform Swift Testing	2	193	November 22, 2025
Nested InlineArray generates unnecessary copies Standard Library optimizations	3	157	November 22, 2025
Do the "MemberImportVisibility" and "InternalImportsByDefault" features save the compiler work? Compiler	3	162	November 20, 2025
Try #expect(throwing()) or #expect(try throwing())? Swift Testing	18	3047	November 20, 2025
It's the behavior inconsistency caused by any protocol expected? Swift Syntax	1	77	November 20, 2025
Odd, persistent LLDB message about class methods LLDB debugging , lldb	5	264	November 19, 2025
DocC omits @Sendable. Bug or intentional? Swift-DocC documentation , sendable , docc	8	438	November 19, 2025
addTeardownBlock completion assigned to the @MainActor Core Libraries concurrency , xctest , unit-testing , swift6	1	157	November 17, 2025
[Pitch] Support for custom scripts in DocC Swift-DocC	11	606	November 17, 2025
Expose SystemPackageProvider Package Manager packagemanager	4	560	November 17, 2025
String.replacing performance Standard Library string , performance	6	2201	November 17, 2025
Testing Workgroup meetings Swift Testing xctest , swift-testing	0	82	November 17, 2025
Xcode does not gather the code coverage of local package Package Manager	2	148	November 14, 2025
Should we document the behavior of `Mutex.withLockIfAvailable()`? Standard Library concurrency , documentation , mutex , synchronization	7	444	November 13, 2025
How to get accurate test duration measurements for Testing and XCTest? Swift Testing xctest , swift-testing	4	199	November 13, 2025
Purpose of std::atomic in WeakReference Standard Library runtime , ref-counting	1	210	November 13, 2025
How to distinguish explicit assignment vs 'sugared' capture list item syntax in the AST? Compiler capture-list , ast	2	134	November 12, 2025
Something equivalent to NS_SWIFT_UNAVAILABLE, but for C++ interop? C++ interoperability	3	143	November 12, 2025
Migrating a test suite from StdlibUnittest Swift Testing	1	81	November 11, 2025
Development open for Swift 6.2.2 for Linux and Windows Announcements	0	221	November 10, 2025
Implementation issues with SE-0283 (Tuples are EHC) Compiler	1	1892	November 10, 2025
Macros and XCFrameworks Macros packagemanager , swift-syntax , xcframework , macros	43	6287	November 7, 2025
RBI: missing data race diagnostics in actor-context-inheriting closure Compiler concurrency , diagnostics	2	186	November 7, 2025
Why was PR #67155 (Use clang.arc.attachedcall) reverted? Compiler	2	243	November 7, 2025
Roadmap for improving the type checker Compiler	63	13273	November 6, 2025
FreeBSD mentioned as supported for Swift 6.2 Compiler	20	1564	November 6, 2025
Swift/Java Interop Community Call #1 Java interoperability	3	449	November 6, 2025
GSOC Project. Increase differentiable programming’s language coverage Source Tooling gsoc-2021	3	852	November 6, 2025
Searching for the declaration of symbol with `USR` reported by cursor info `overrides` Compiler	0	54	November 5, 2025
Is a restart needed after a change to config.json? SourceKit-LSP	2	115	November 5, 2025