stdlib/public/Darwin/MapKit/NSValue.swift.gyb

@_exported import MapKit // Clang module
import Foundation

%{
from gyb_foundation_support import \
  ObjectiveCBridgeableImplementationForNSValueWithCategoryMethods
}%

// Get the ObjC type used by -[NSValue valueWithMKCoordinateSpan:]
// to instantiate the resulting NSValue objects, in case these get changed
// in the future.
@available(tvOS 9.2, *)
private let MKCoordinateSpanInNSValueObjCType =
  NSValue(mkCoordinateSpan: .init()).objCType

${ ObjectiveCBridgeableImplementationForNSValueWithCategoryMethods(
  Type="MKCoordinateSpan",
  initializer="""{
    guard #available(tvOS 9.2, *) else {
      fatalError("MKCoordinateSpan is not supported on tvOS before tvOS 9.2")
    }
    return NSValue(mkCoordinateSpan: $0)
  }""",
  getter="""{
    guard #available(tvOS 9.2, *) else {
      fatalError("MKCoordinateSpan is not supported on tvOS before tvOS 9.2")
    }
    return $0.mkCoordinateSpanValue
  }""",
  objCType="""{ _ in
    guard #available(tvOS 9.2, *) else {
      fatalError("MKCoordinateSpan is not supported on tvOS before tvOS 9.2")
    }
    return MKCoordinateSpanInNSValueObjCType
  }""",
) }