validation-test/compiler_crashers_2_fixed/0008-rdar18796397.swift

// RUN: %target-swift-frontend %s -emit-ir -o /dev/null
public protocol OurProtocol {

  associatedtype T
  var myVar: T? {get set}
  var validator: (Int) -> (T) { get set }
}

class Parent {

}

class MyClass<T> : OurProtocol {
  var myVar: T?
  var validator: (Int) -> (T) = { (t) -> (T) in return t as! T }
  
}


var myClass = MyClass<Int>()