[swift-corelibs-dev] Query on init methods in Data.swift

Simon Evans si at si.org
Tue Aug 2 11:27:07 CDT 2016


I was looking at Data.swift and noticed that 2 of the init methods
were different in corelibs-foundation v swift stdlib

https://github.com/apple/swift-corelibs-foundation/blob/master/Foundation/Data.swift has

public init?(capacity: Int)
public init?(count: Int)

https://github.com/apple/swift/blob/master/stdlib/public/SDK/Foundation/Data.swift has

public init(capacity: Int)
public init(count: Int)

Which are the correct method signatures? I was just doing a PR to fix
init?(count:) not zeroing the data and I wanted to make sure I had this
correct as well


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