My first try with 5/31 swift 3 snapshot gave me a warning regarding an unused return value -- in main.swift. Wouldn’t you know, NS ApplicationMain is declared as
func NSApplicationMain(_ argc: Int32,
_ argv: UnsafeMutablePointer<UnsafeMutablePointer<CChar>?>) -> Int32
And what does the second line of function help say?
"This method never returns a result code."
OK ;)
I had similar issues with UIApplicationMain when I moved to Swift 3:
<rdar://problem/25693546> UIApplicationMain's argv parameter should be declared nullable
Presumably NSApplicationMain's argv parameter needs the same nullable annotation.
—Nathan
···
On Jun 12, 2016, at 3:56 PM, Marco S Hyman via swift-users <swift-users@swift.org> wrote:
My first try with 5/31 swift 3 snapshot gave me a warning regarding an unused return value -- in main.swift. Wouldn’t you know, NS ApplicationMain is declared as
func NSApplicationMain(_ argc: Int32,
_ argv: UnsafeMutablePointer<UnsafeMutablePointer<CChar>?>) -> Int32
And what does the second line of function help say?
"This method never returns a result code."
OK ;)
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