Development

Windows For Developers to discuss the implementation of Swift on Windows. Swift Syntax For developers to discuss the implementation of the Swift Syntax. GSoC Swift participates in the Google Summer of Code program (GSoC). Compiler For developers to discuss the development and implementation of the Swift compiler, low-level runtime, and SourceKit. Swift-DocC Documentation compiler that produces rich API reference documentation and interactive tutorials for your Swift framework or package. Source Tooling This category is for discussing development of tooling related to the Swift compiler. Swift Format For developers to discuss the implementation of the formatting technology for Swift code. Package Manager For developers to discuss the implementation of the Swift package manager. SourceKit-LSP For developers to discuss the implementation of the SourceKit-LSP language service. Java interoperability For developers to discuss ongoing work on the Swift and Java interoperability layer in Swift. C++ interoperability For developers to discuss ongoing work on the Swift and C++ interoperability layer in Swift. This section also provides updates related to the Swift and C++ interoperability workgroup. Macros For developers to discuss the implementation of macro packages and Swift Syntax APIs for creating macros LLDB For developers to discuss the implementation of the Swift REPL and Swift-specific aspects of LLDB. Core Libraries For developers to discuss the implementation of the Swift core libraries. Announcements The announcements category is for announcements relevant to developers such as release announcments, branching, and infrastructure updates. Creation of new topics in this category is by site admins and Swift Core Team members only, although anyone can reply to topics once created. CI Notifications Automated notifications from ci.swift.org for build and test failures. LLBuild For developers to discuss the implementation of the low level build system (llbuild). Embedded For Developers to discuss embedded related topics. Standard Library For developers to discuss the implementation of the Swift standard library.

Topic	Replies	Views	Activity
About the Development category Development	0	14110	January 18, 2018
Build times regression with Explicitly Built Modules LLBuild swift , xcodebuild , lldb	3	224	January 22, 2025
Getting an 'Invalid typeref' error from swift-reflection-dump Source Tooling reflection , swiftui , mirror	0	7	January 22, 2025
LLVM addrsig support Compiler	6	223	January 22, 2025
Is the Swift Source Compatibility Suite still maintained? Compiler	12	429	January 22, 2025
Why nominal type descriptors are always marked 'no dead strip'? Compiler	8	288	January 22, 2025
Build-toolchain failing on macOS 14.5 Compiler toolchain	2	58	January 21, 2025
SwiftSeeSaw Embedded	0	112	January 21, 2025
Compilation extremely slow since macros adoption Macros compiler , macros	130	19987	January 21, 2025
Working around limitations in Swift Package Manager for binary distribution Package Manager binary-framework	5	262	January 21, 2025
Feasibility of Swift in Robotics, IoT, Self Driving and more Embedded	11	517	January 19, 2025
Debug Swift Build fails Compiler	3	720	January 19, 2025
LLDB Negative Cache LLDB	3	115	January 17, 2025
Synthesizing extensions in ASTGen to wrap other decls Compiler	3	109	January 17, 2025
Docbuild and Merge Multiple Docc Catalogs Swift-DocC docc	4	137	January 17, 2025
First Swift Testing tests has been included in swift-package-manager project Package Manager	0	93	January 17, 2025
How to run the docc/markdown tests on the Swift book (TSPL)? Swift-DocC swift-book , docc	1	64	January 17, 2025
VS Code won't run Swift on Windows Windows	97	4008	January 15, 2025
Status of compilation of dependencies with optimizations in debug mode Package Manager	2	74	January 15, 2025
How to use the SWIFT_NONCOYABLE MACRO and in which heeader file it[s] present C++ interoperability	1	100	January 14, 2025
Get a list of system libraries from the dependency graph Package Manager packagemanager , question	6	181	January 14, 2025
SwiftPM seems to be cloning unnecessary dependencies Package Manager packagemanager	0	111	January 13, 2025
Definite initialization: accidentally or essentially quadratic? Compiler performance , sil	5	371	January 13, 2025
Swift repl on windows: Error: could not create a swift AST context Windows	9	210	January 11, 2025
SwiftPM: non-essential "hardening" flags for the C compiler Package Manager	3	151	January 11, 2025
How to efficiently compute ordering of two SILInstructions? Compiler sil	1	104	January 11, 2025
Official DocC documentation is silent on documenting closure parameters Swift-DocC documentation , docc	2	79	January 11, 2025
[Pitch] Support for custom scripts in DocC Swift-DocC	10	447	January 10, 2025
Generate-documentation failing for swift 6 pre-release Swift-DocC	3	191	January 10, 2025
Yocto builds for Swift 6 Embedded	4	211	January 10, 2025