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Only rename __DataStorage.replaceBytes symbol on FOUNDATION_FRAMEWORK #1619

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Merged
jmschonfeld merged 2 commits into from
Dec 4, 2025
Merged

Only rename __DataStorage.replaceBytes symbol on FOUNDATION_FRAMEWORK #1619

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Only rename __DataStorage.replaceBytes symbol on FOUNDATION_FRAMEWORK
jmschonfeld Dec 3, 2025
f1aabe9
Update Sources/FoundationEssentials/Data/Representations/DataStorage.…
jmschonfeld Dec 4, 2025
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2 changes: 2 additions & 0 deletions Sources/FoundationEssentials/Data/Representations/DataStorage.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -345,7 +345,9 @@ internal final class __DataStorage : @unchecked Sendable {
// This ABI entrypoint was original written using NSRange instead of Range<Int>. The ABI contract of this function must continue to accept NSRange values from code inlined into callers
// To avoid using the real NSRange type at the source level, we use a tuple that is layout-compatible with NSRange instead and use @_silgen_name to preserve the original symbol name that includes "NSRange"
@usableFromInline
#if FOUNDATION_FRAMEWORK
@_silgen_name("$s10Foundation13__DataStorageC12replaceBytes2in4with6lengthySo8_NSRangeV_SVSgSitF")
#endif
internal func replaceBytes(in range_: (location: Int, length: Int), with replacementBytes: UnsafeRawPointer?, length replacementLength: Int) {
let range = (location: range_.location - _offset, length: range_.length)
let currentLength = _length
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