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Adopt typed throws for withUnsafeMutableBufferPointer

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This commit is contained in:
Doug Gregor
2024-08-15 14:43:38 -07:00
parent 5c07fd9502
commit 4d037ce6ef
9 changed files with 139 additions and 59 deletions
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13
stdlib/public/core/ArrayBufferProtocol.swift
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@@ -90,13 +90,20 @@ where Indices == Range<Int> {
_ body: (UnsafeBufferPointer<Element>) throws(E) -> R
) throws(E) -> R
// Superseded by the typed-throws version of this function, but retained
// for ABI reasons.
mutating func withUnsafeMutableBufferPointer<R>(
_ body: (UnsafeMutableBufferPointer<Element>) throws -> R
) rethrows -> R
/// Call `body(p)`, where `p` is an `UnsafeMutableBufferPointer`
/// over the underlying contiguous storage.
///
/// - Precondition: Such contiguous storage exists or the buffer is empty.
mutating func withUnsafeMutableBufferPointer<R>(
_ body: (UnsafeMutableBufferPointer<Element>) throws -> R
) rethrows -> R
@available(SwiftStdlib 6.1, *)
mutating func withUnsafeMutableBufferPointer<R, E>(
_ body: (UnsafeMutableBufferPointer<Element>) throws(E) -> R
) throws(E) -> R
/// The number of elements the buffer stores.
override var count: Int { get set }