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[stdlib] Update element constraints of Span #80326

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Merged
merged 1 commit into from
Mar 27, 2025
Merged

[stdlib] Update element constraints of Span #80326

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7 changes: 3 additions & 4 deletions stdlib/public/core/Span/Span.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -25,8 +25,7 @@ import Swift
@frozen
@safe
@available(SwiftStdlib 6.2, *)
public struct Span<Element: ~Copyable & ~Escapable>
: ~Escapable, Copyable, BitwiseCopyable {
public struct Span<Element: ~Copyable>: ~Escapable, Copyable, BitwiseCopyable {

/// The starting address of this `Span`.
///
Expand Down Expand Up @@ -167,7 +166,7 @@ extension Span where Element: ~Copyable {
}

@available(SwiftStdlib 6.2, *)
extension Span {
extension Span /*where Element: Copyable*/ {

/// Unsafely create a `Span` over initialized memory.
///
Expand Down Expand Up @@ -376,7 +375,7 @@ extension Span where Element: BitwiseCopyable {
}

@available(SwiftStdlib 6.2, *)
extension Span where Element: ~Copyable & ~Escapable {
extension Span where Element: ~Copyable {

/// The number of elements in the span.
///
Expand Down
14 changes: 7 additions & 7 deletions test/abi/macOS/arm64/stdlib.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -794,13 +794,13 @@ Added: _$sSS5IndexVs28CustomDebugStringConvertiblesWP
// SE-0447 Span and RawSpan
Added: _$ss4SpanVMa
Added: _$ss4SpanVMn
Added: _$ss4SpanVsRi_zRi0_zrlE6_countSivg
Added: _$ss4SpanVsRi_zRi0_zrlE6_countSivpMV
Added: _$ss4SpanVsRi_zRi0_zrlE8_pointerSVSgvg
Added: _$ss4SpanVsRi_zRi0_zrlE8_pointerSVSgvpMV
Added: _$ss4SpanVsRi_zRi0_zrlE5countSivpMV
Added: _$ss4SpanVsRi_zRi0_zrlE7indicesSnySiGvpMV
Added: _$ss4SpanVsRi_zRi0_zrlE7isEmptySbvpMV
Added: _$ss4SpanVsRi_zrlE6_countSivg
Added: _$ss4SpanVsRi_zrlE6_countSivpMV
Added: _$ss4SpanVsRi_zrlE8_pointerSVSgvg
Added: _$ss4SpanVsRi_zrlE8_pointerSVSgvpMV
Added: _$ss4SpanVsRi_zrlE5countSivpMV
Added: _$ss4SpanVsRi_zrlE7indicesSnySiGvpMV
Added: _$ss4SpanVsRi_zrlE7isEmptySbvpMV
Added: _$ss4SpanVss15BitwiseCopyableRzlE9uncheckedxSi_tcipMV
Added: _$ss4SpanVss15BitwiseCopyableRzlEyxSicipMV
Added: _$ss7RawSpanV11byteOffsetsSnySiGvpMV
Expand Down
14 changes: 7 additions & 7 deletions test/abi/macOS/x86_64/stdlib.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -795,13 +795,13 @@ Added: _$sSS5IndexVs28CustomDebugStringConvertiblesWP
// SE-0447 Span and RawSpan
Added: _$ss4SpanVMa
Added: _$ss4SpanVMn
Added: _$ss4SpanVsRi_zRi0_zrlE6_countSivg
Added: _$ss4SpanVsRi_zRi0_zrlE6_countSivpMV
Added: _$ss4SpanVsRi_zRi0_zrlE8_pointerSVSgvg
Added: _$ss4SpanVsRi_zRi0_zrlE8_pointerSVSgvpMV
Added: _$ss4SpanVsRi_zRi0_zrlE5countSivpMV
Added: _$ss4SpanVsRi_zRi0_zrlE7indicesSnySiGvpMV
Added: _$ss4SpanVsRi_zRi0_zrlE7isEmptySbvpMV
Added: _$ss4SpanVsRi_zrlE6_countSivg
Added: _$ss4SpanVsRi_zrlE6_countSivpMV
Added: _$ss4SpanVsRi_zrlE8_pointerSVSgvg
Added: _$ss4SpanVsRi_zrlE8_pointerSVSgvpMV
Added: _$ss4SpanVsRi_zrlE5countSivpMV
Added: _$ss4SpanVsRi_zrlE7indicesSnySiGvpMV
Added: _$ss4SpanVsRi_zrlE7isEmptySbvpMV
Added: _$ss4SpanVss15BitwiseCopyableRzlE9uncheckedxSi_tcipMV
Added: _$ss4SpanVss15BitwiseCopyableRzlEyxSicipMV
Added: _$ss7RawSpanV11byteOffsetsSnySiGvpMV
Expand Down