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Generalize ContiguousBytes to be noncopyable and nonescapable for spans #1565

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Generalize ContiguousBytes to be noncopyable and nonescapable for spans #1565

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9760ccc
Generalize ContiguousBytes to be noncopyable and nonescapable for spans
DougGregor Oct 29, 2025
fd55250
Address availability and compiler version issues with non-escaping Co…
DougGregor Nov 6, 2025
6f4d2b9
Adopt typed throws in ContiguousBytes and its conformers
DougGregor Nov 7, 2025
d71aef0
Extend ContiguousBytes with a `withBytes` operation
DougGregor Nov 7, 2025
892f17b
Work around compiler issue with typed throws
DougGregor Nov 7, 2025
ec458d8
ContiguousBytes: Make UTF8Span conform and provide a few minor cleanups
DougGregor Nov 7, 2025
d6e88d2
Generalize concrete withBytes operations to allow non-copyable result…
DougGregor Nov 7, 2025
f8b3fbe
Minor cleanups
DougGregor Nov 7, 2025
d5e426f
Fix a missed typed throws that affects Embedded Swift
DougGregor Nov 7, 2025
708c11c
Make OutputRawSpan and OutputSpan conform to ContiguousBytes
DougGregor Nov 8, 2025
5fc7a2e
Make the concrete withBytes methods available independently of the co…
DougGregor Nov 8, 2025
53c3b2e
Explicitly implement withBytes for the *Array types
DougGregor Nov 10, 2025
b621212
Update ContiguousBytes documentation to nudge folks toward RawSpan
DougGregor Nov 10, 2025
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7 changes: 5 additions & 2 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -94,6 +94,7 @@ list(APPEND CMAKE_MODULE_PATH ${SwiftFoundation_SOURCE_DIR}/cmake/modules)

# Availability Macros (only applies to FoundationEssentials and FoundationInternationalization)
set(_SwiftFoundation_BaseAvailability "macOS 15, iOS 18, tvOS 18, watchOS 11")
set(_SwiftFoundation_InlineArrayAvailability "macOS 26, iOS 26, tvOS 26, watchOS 26, visionOS 26")
set(_SwiftFoundation_FutureAvailability "macOS 10000, iOS 10000, tvOS 10000, watchOS 10000")

# All versions to define for each availability name
Expand All @@ -106,11 +107,13 @@ list(APPEND _SwiftFoundation_versions

# Each availability name to define
list(APPEND _SwiftFoundation_availability_names
"FoundationPreview")
"FoundationPreview"
"FoundationInlineArray")

# The aligned availability for each name (in the same order)
list(APPEND _SwiftFoundation_availability_releases
${_SwiftFoundation_BaseAvailability})
${_SwiftFoundation_BaseAvailability}
${_SwiftFoundation_InlineArrayAvailability})

foreach(version ${_SwiftFoundation_versions})
foreach(name release IN ZIP_LISTS _SwiftFoundation_availability_names _SwiftFoundation_availability_releases)
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1 change: 1 addition & 0 deletions Package.swift
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Expand Up @@ -8,6 +8,7 @@ import CompilerPluginSupport

let availabilityTags: [_Availability] = [
_Availability("FoundationPreview"), // Default FoundationPreview availability
_Availability("FoundationInlineArray", availability: .macOS26) // Availability of InlineArray
]
let versionNumbers = ["6.0.2", "6.1", "6.2", "6.3"]

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