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// RUN: %target-typecheck-verify-swift
// REQUIRES: objc_interop
import Foundation
func expectType<T>(_: T.Type, _ x: inout T) {}
func test_NSCoder_decodeObject(_ coder: NSCoder) {
var r = coder.decodeObject()
expectType(Optional<Any>.self, &r)
}
@available(iOS, introduced: 9.0)
@available(OSX, introduced: 10.11)
func test_NSCoder_decodeTopLevelObject(_ coder: NSCoder) throws {
var r = try coder.decodeTopLevelObject()
expectType(Optional<Any>.self, &r)
}
func test_NSCoder_decodeObjectForKey(_ coder: NSCoder, key: String) {
var r = coder.decodeObject(forKey: key)
expectType(Optional<Any>.self, &r)
}
func test_NSCoder_decodeObjectOfClasses_forKey(
_ coder: NSCoder, classes: [AnyClass]?, key: String
) {
var r = coder.decodeObject(of: classes, forKey: key)
expectType(Optional<Any>.self, &r)
}
@available(iOS, introduced: 9.0)
@available(OSX, introduced: 10.11)
func test_NSCoder_decodeTopLevelObjectOfClasses_forKey_error(
_ coder: NSCoder, classes: [AnyClass]?, key: String
) throws {
var r = try coder.decodeTopLevelObject(of: classes, forKey: key)
expectType(Optional<Any>.self, &r)
}
func test_NSKeyedUnarchiver_unarchiveObjectWithData(_ data: NSData) {
var r = NSKeyedUnarchiver.unarchiveObject(with: data as Data) // expected-warning * {{'unarchiveObject(with:)' was deprecated}}
expectType(Optional<Any>.self, &r)
}
/*
The API is unavailable and it is not possible to overload on 'throws'.
@available(iOS, introduced: 9.0)
@available(OSX, introduced: 10.11)
func test_NSKeyedUnarchiver_unarchiveObjectWithData_error(_ data: NSData) throws {
var r = NSKeyedUnarchiver.unarchiveObjectWithData(data)
expectType(Optional<Any>.self, &r)
}
*/
func test_NSKeyedUnarchiver_decodeObjectForKey(
_ archiver: NSKeyedUnarchiver, key: String
) {
var r = archiver.decodeObject(forKey: key)
expectType(Optional<Any>.self, &r)
}
@available(OSX 10.13, iOS 11.0, watchOS 4.0, tvOS 11.0, *)
func test_NSKeyedUnarchiver_unarchivedObjectOfClass(from data: Data) throws {
var r = try NSKeyedUnarchiver.unarchivedObject(ofClass: NSString.self, from: data)
expectType(NSString?.self, &r)
}
@available(OSX 10.13, iOS 11.0, watchOS 4.0, tvOS 11.0, *)
func test_NSKeyedUnarchiver_unarchivedObjectOfClasses(from data: Data) throws {
var r = try NSKeyedUnarchiver.unarchivedObject(ofClasses: [NSString.self, NSData.self, NSArray.self], from: data)
expectType(Any?.self, &r)
}
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