Evolution

Proposal Reviews This category is for posting Swift Evolution proposals for review and feedback. Announcements This category is for announcements of Swift evolution proposal reviews and results, as well as other administrative announcements. 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. Pitches The Pitches category is an area for pitching ideas for evolution of the Swift language prior to a formal review. Discussion The Evolution Discussion category is for general discussion of the evolution of the Swift language.

Topic	Replies	Views	Activity
About the Evolution category Evolution	0	4897	January 18, 2018
SE-0385: Custom Reflection Metadata Proposal Reviews	69	3684	February 8, 2023
Async deinit: Optimization Goals Discussion	6	655	February 7, 2023
AsyncStream needs a blocking buffering policy Discussion	23	192	February 7, 2023
[Pitch] Swift Backtracing API Pitches api , backtrace	50	2353	February 7, 2023
SE-0387: Cross-Compilation Destination Bundles Proposal Reviews	8	2336	February 7, 2023
SE-0386: `package` access modifier Proposal Reviews access-control , packagemanager	77	3247	February 7, 2023
Proposal draft for `is case` (pattern-match boolean expressions) Pitches	57	4077	February 7, 2023
[Pitch] Attached macros Pitches	6	1204	February 6, 2023
[Pitch] Reflection Pitches reflection	53	7376	February 6, 2023
[Amendment] SE-0368: StaticBigInt Proposal Reviews	3	279	February 6, 2023
Safe memory optimization: explicit stack allocation, static arrays, ascii Discussion performance , memory-safety , c-interop	91	3564	February 6, 2023
Serialization in Swift Discussion	139	15335	February 5, 2023
Key path cannot refer to static member Discussion	10	5640	February 5, 2023
[Pitch] Observation Pitches	102	9513	February 4, 2023
[Pitch] Type Wrappers Pitches	46	4611	February 4, 2023
Immutable value as inout argument Discussion immutability	6	578	February 4, 2023
SE-0382 "Expression Macros" mini-pitch for updates Pitches	2	946	February 3, 2023
Pitch: `borrow` and `inout` declaration keywords Pitches	124	4112	February 3, 2023
Pitch: Resolve Objective-C Forward Declarations to @objc Swift Definitions Pitches interoperability	1	344	February 3, 2023
Approaches for fixed-size arrays Discussion	58	4928	February 2, 2023
Enable adding `didSet`/`willSet` listeners away from definition of property Pitches	12	1116	February 2, 2023
Swift-log API add async await to avoid problems in async code Pitches swift-log	0	326	February 2, 2023
Allow conditional inclusion of elements in array/dictionary literals? Pitches	40	7128	February 2, 2023
[Accepted with Modifications] SE-0376: Function back deployment Announcements	7	390	February 2, 2023
Inconsistent SE-0299 behavior if closure parameters are unnamed? Discussion	4	301	February 2, 2023
[Pitch] Noncopyable (or "move-only") structs and enums Pitches	114	5834	February 1, 2023
[Returned for revision] SE-0382: Expression Macros Announcements	1	421	February 1, 2023
SE-0382: Expression Macros Proposal Reviews	86	8277	February 1, 2023
[Returned for revision] SE-0376 (second review): Function back deployment Announcements	20	1945	February 1, 2023