> On Jun 2, 2016, at 11:04 AM, Erica Sadun <[email protected]> wrote:
>
>
>> On Jun 2, 2016, at 9:48 AM, Matthew Johnson via swift-evolution
>> <[email protected] <mailto:[email protected]>> wrote:
>>
>> struct MemoryLayout<T> {
>> init() {}
>> init(t: T) { /* throw away the value */ }
>>
>> // we could omit the static properties and require
>> // writing MemoryLayout<Int>() if we don’t like the duplication
>> static let size: Int
>> static let spacing: Int
>> static let alignment: Int
>>
>> let size: Int
>> let spacing: Int
>> let alignment: Int
>> }
>>
>> let size = MemoryLayout<Int>.size
>> let sizeOfValue = MemoryLayout(42).size
>
> And amended Alternatives with this. :)
Thanks! Can you change the init signature with Pyry’s improvement: `init(_:
@autoclosure () -> T) {}`?
>
> - E
>
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