Alejandro Alonso Azoy

Parameterized Extensions

	sil_stage canonical

	import Builtin
	import Swift
	import SwiftShims

	func x()

	// main
	sil @main : $@convention(c) (Int32, UnsafeMutablePointer<Optional<UnsafeMutablePointer<Int8>>>) -> Int32 {

	sil_stage canonical

	import Builtin
	import Swift
	import SwiftShims

	func x()

	// main
	sil @main : $@convention(c) (Int32, UnsafeMutablePointer<Optional<UnsafeMutablePointer<Int8>>>) -> Int32 {

	extension KeyPathObject: CustomStringConvertible {
	public var description: String {
	let components = self.components

	assert(heapObject.metadata.kind == .class,
	"KeyPath class object that's not a class?")
	let classMetadata = heapObject.metadata as! ClassMetadata
	assert(classMetadata.genericTypes.count == 2,
	"KeyPath type without 2 generic types? Root and Leaf?")
	let root = classMetadata.genericTypes[0]