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Fix watchOS build failure on Xcode 27 #52

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Merged
Recouse merged 1 commit into from
Aug 27, 2026
Merged

Fix watchOS build failure on Xcode 27 #52

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16 changes: 5 additions & 11 deletions Sources/EventSource/EventParser.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -82,15 +82,11 @@ struct ServerEventParser: EventParser {
}

private func splitData(_ data: Data, separator: [UInt8]) -> [Data] {
#if os(visionOS)
return data.split(separator: separator)
#else
if #available(macOS 13.0, iOS 16.0, watchOS 9.0, tvOS 16.0, *) {
return data.split(separator: separator)
} else {
return data.split(by: separator)
return data.legacySplit(by: separator)
}
#endif
}

private func findLastSeparator(in data: Data, separators: [[UInt8]]) -> ([UInt8]?, Range<Data.Index>?) {
Expand Down Expand Up @@ -125,12 +121,10 @@ struct ServerEventParser: EventParser {
}

fileprivate extension Data {
@available(macOS, deprecated: 13.0, obsoleted: 13.0, message: "This method is not recommended on macOS 13.0+")
@available(iOS, deprecated: 16.0, obsoleted: 16.0, message: "This method is not recommended on iOS 16.0+")
@available(watchOS, deprecated: 9.0, obsoleted: 9.0, message: "This method is not recommended on watchOS 9.0+")
@available(tvOS, deprecated: 16.0, obsoleted: 16.0, message: "This method is not recommended on tvOS 16.0+")
@available(visionOS, unavailable, message: "Use split(separator:) instead")
func split(by separator: [UInt8]) -> [Data] {
// Fallback for `split(separator:)`, which needs macOS 13/iOS 16/watchOS 9/tvOS 16.
// No `@available` here on purpose: `obsoleted:` becomes a hard error once a toolchain
// raises the deployment floor to that version, even inside an `#available` else branch.
func legacySplit(by separator: [UInt8]) -> [Data] {
var chunks: [Data] = []
var pos = startIndex
// Find next occurrence of separator after current position
Expand Down
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