| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -F %S/Inputs/mixed-target/ -module-name Mixed -import-underlying-module -typecheck %s -verify -enable-objc-interop -disable-objc-attr-requires-foundation-module |
| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -F %S/Inputs/mixed-target/ -module-name Mixed -import-underlying-module -enable-objc-interop -emit-ir %S/../../Inputs/empty.swift | %FileCheck -check-prefix=CHECK-AUTOLINK %s |
| // RUN: not %target-swift-frontend(mock-sdk: %clang-importer-sdk) -F %S/Inputs/mixed-target/ -module-name WrongName -import-underlying-module -typecheck %s -enable-objc-interop -disable-objc-attr-requires-foundation-module 2>&1 | %FileCheck -check-prefix=CHECK-WRONG-NAME %s |
| |
| // CHECK-AUTOLINK: !llvm.linker.options = !{ |
| // CHECK-AUTOLINK-NOT: !"-framework" |
| |
| // CHECK-WRONG-NAME: underlying Objective-C module 'WrongName' not found |
| |
| @objc class ForwardClass : NSObject { |
| } |
| |
| @objc protocol ForwardProto : NSObjectProtocol { |
| } |
| @objc class ForwardProtoAdopter : NSObject, ForwardProto { |
| } |
| |
| @objc class PartialBaseClass { |
| } |
| @objc class PartialSubClass : NSObject { |
| } |
| |
| func testCFunction() { |
| doSomething(ForwardClass()) |
| doSomethingProto(ForwardProtoAdopter()) |
| doSomethingPartialBase(PartialBaseClass()) |
| doSomethingPartialSub(PartialSubClass()) |
| } |
| |
| |
| class Derived : Base { |
| override func safeOverride(_ arg: NSObject) -> ForwardClass { // no-warning |
| return ForwardClass() |
| } |
| |
| override func unsafeOverrideParam(_ arg: ForwardClass) -> NSObject { // expected-error{{does not override}} |
| return arg |
| } |
| |
| override func unsafeOverrideReturn(_ arg: ForwardClass) -> NSObject { // expected-error{{does not override}} |
| return arg |
| } |
| |
| override func safeOverridePartialSub(_ arg: NSObject?) -> PartialSubClass { // no-warning |
| return PartialSubClass() |
| } |
| |
| override func unsafeOverridePartialSubParam(_ arg: PartialSubClass) -> NSObject { // expected-error{{does not override}} |
| return arg |
| } |
| |
| override func unsafeOverridePartialSubReturn(_ arg: PartialSubClass) -> NSObject { // expected-error{{does not override}} |
| return arg |
| } |
| } |
| |
| func testMethod(_ container: Base, input: ForwardClass, inputProto: ForwardProto, inputPartial: PartialSubClass) { |
| _ = container.unsafeOverrideReturn(input) as ForwardClass// no-warning |
| _ = container.unsafeOverrideProtoReturn(inputProto) as ForwardProto // no-warning |
| _ = container.unsafeOverridePartialSubReturn(inputPartial) as PartialSubClass// no-warning |
| } |
| |
| |
| class ProtoConformer : ForwardClassUser { |
| @objc func consumeForwardClass(_ arg: ForwardClass) {} |
| |
| @objc var forward = ForwardClass() |
| } |
| |
| func testProtocolWrapper(_ conformer: ForwardClassUser) { |
| conformer.consumeForwardClass(conformer.forward) |
| } |
| testProtocolWrapper(ProtoConformer()) |
| |
| func testDeclsNestedInObjCContainers() { |
| let _: NameInInterface = 0 |
| let _: NameInProtocol = 0 |
| let _: NameInCategory = 0 |
| } |