Skip to content

Updates to prevent Swift 5.0 deprecation warnings #7

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Updates to prevent Swift 5.0 deprecation warnings #7

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 7 additions & 6 deletions SwiftDigest/MD5Digest.swift
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -147,8 +147,8 @@ fileprivate struct MD5State {
@inline(__always) @discardableResult
private mutating func feedFullChunks(in message: Data) -> Int {
let chunkCount = message.count / MD5State.chunkSize
message.withUnsafeBytes { (pointer: UnsafePointer<UInt32>) -> Void in
var cursor = pointer
message.withUnsafeBytes { (pointer) -> Void in
var cursor = pointer.bindMemory(to: UInt32.self)
for _ in 0 ..< chunkCount {
feed(chunkPointer: &cursor)
}
Expand All @@ -162,9 +162,9 @@ fileprivate struct MD5State {
let low = UInt64(c) | UInt64(d) << 32
return (high, low)
}

private mutating func feed(chunkPointer ptr: inout UnsafePointer<UInt32>) {

private mutating func feed(chunkPointer ptr: inout UnsafeBufferPointer<UInt32>) {
let old = self

feed(f0, ptr[00], 0xd76aa478, 07); feed(f0, ptr[01], 0xe8c7b756, 12)
Expand Down Expand Up @@ -204,8 +204,9 @@ fileprivate struct MD5State {
feed(f3, ptr[02], 0x2ad7d2bb, 15); feed(f3, ptr[09], 0xeb86d391, 21)

(a, b, c, d) = (a &+ old.a, b &+ old.b, c &+ old.c, d &+ old.d)

ptr = UnsafeBufferPointer(rebasing: ptr.dropFirst(15))

ptr = ptr.advanced(by: 16)
}

private var f0: UInt32 { return (b & c) | (~b & d) }
Expand Down