Open Radar

 
In Swift, when trying to make a struct conform to BooleanLiteralConvertible, Xcode editor crashes and errors out with Segmentation Fault 11.

If I remove the BooleanLiteralConvertible, it works again. Note that conforming to BooleanType works, just not BooleanLiteralConvertible.

Sample implementation:

struct PostOption: BooleanType, BooleanLiteralConvertible {
    var internalValue: Bool
    
    var boolValue: Bool {
        return internalValue
    }
    
    init(booleanLiteral value: Self.BooleanLiteralType) {
        self.internvalValue = value
    }
}