[stdlib] fix availability of Span.bytes

glessard · glessard · commit 2c5da559813a · 2025-07-30T12:55:33.000-07:00
diff --git a/stdlib/public/core/Span/Span.swift b/stdlib/public/core/Span/Span.swift
@@ -506,7 +506,8 @@ extension Span where Element: BitwiseCopyable {
   }
 }
 
-@available(SwiftStdlib 6.2, *)
+@available(SwiftCompatibilitySpan 5.0, *)
+@_originallyDefinedIn(module: "Swift;CompatibilitySpan", SwiftCompatibilitySpan 6.2)
 extension Span where Element: BitwiseCopyable {
 
   public var bytes: RawSpan {

Original file line number	Diff line number	Diff line change
`@@ -506,7 +506,8 @@ extension Span where Element: BitwiseCopyable {`
`506`	`506`	`}`
`507`	`507`	`}`
`508`	`508`
`509`		`-@available(SwiftStdlib 6.2, *)`
	`509`	`+@available(SwiftCompatibilitySpan 5.0, *)`
	`510`	`+@_originallyDefinedIn(module: "Swift;CompatibilitySpan", SwiftCompatibilitySpan 6.2)`
`510`	`511`	`extension Span where Element: BitwiseCopyable {`
`511`	`512`
`512`	`513`	`public var bytes: RawSpan {`