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// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -emit-module -o %t -module-name Lib -I %S/Inputs/custom-modules %s
// RUN: %target-swift-ide-test -source-filename=x -print-module -module-to-print Lib -I %t -I %S/Inputs/custom-modules | %FileCheck %s
// RUN: %target-swift-ide-test -source-filename=x -print-module -module-to-print Lib -I %t -I %S/Inputs/custom-modules -Xcc -DBAD | %FileCheck -check-prefix CHECK-RECOVERY %s
// RUN: %target-swift-frontend -typecheck %s -I %t -I %S/Inputs/custom-modules -Xcc -DBAD -D TEST -verify
// REQUIRES: objc_interop
#if TEST
import Lib
func testInitializers() {
_ = D1_DesignatedInitDisappears()
_ = D1_DesignatedInitDisappears(value: 0) // expected-error {{incorrect argument label in call}}
_ = D1_DesignatedInitDisappears(convenience: 0)
_ = D2_OnlyDesignatedInitDisappears(value: 0) // expected-error {{cannot be constructed because it has no accessible initializers}}
_ = D2_OnlyDesignatedInitDisappears(convenience: 0) // expected-error {{cannot be constructed because it has no accessible initializers}}
_ = D3_ConvenienceInitDisappears()
_ = D3_ConvenienceInitDisappears(value: 0) // expected-error {{incorrect argument label in call}}
_ = D3_ConvenienceInitDisappears(convenience: 0)
_ = D4_UnknownInitDisappears()
_ = D4_UnknownInitDisappears(value: 0) // expected-error {{argument passed to call that takes no arguments}}
// FIXME: Why does 'init()' show up in the generated interface if it can't be
// called?
_ = D5_OnlyUnknownInitDisappears() // expected-error {{cannot be constructed because it has no accessible initializers}}
_ = D5_OnlyUnknownInitDisappears(value: 0) // expected-error {{cannot be constructed because it has no accessible initializers}}
}
func testSubclassInitializers() {
class DesignatedInitDisappearsSub : D1_DesignatedInitDisappears {}
_ = DesignatedInitDisappearsSub()
_ = DesignatedInitDisappearsSub(value: 0) // expected-error {{argument passed to call that takes no arguments}}
_ = DesignatedInitDisappearsSub(convenience: 0) // expected-error {{argument passed to call that takes no arguments}}
class OnlyDesignatedInitDisappearsSub : D2_OnlyDesignatedInitDisappears {}
_ = OnlyDesignatedInitDisappearsSub(value: 0) // expected-error {{cannot be constructed because it has no accessible initializers}}
_ = OnlyDesignatedInitDisappearsSub(convenience: 0) // expected-error {{cannot be constructed because it has no accessible initializers}}
class ConvenienceInitDisappearsSub : D3_ConvenienceInitDisappears {}
_ = ConvenienceInitDisappearsSub()
_ = ConvenienceInitDisappearsSub(value: 0) // expected-error {{incorrect argument label in call}}
_ = ConvenienceInitDisappearsSub(convenience: 0) // still inheritable
class UnknownInitDisappearsSub : D4_UnknownInitDisappears {}
_ = UnknownInitDisappearsSub()
_ = UnknownInitDisappearsSub(value: 0) // expected-error {{argument passed to call that takes no arguments}}
class OnlyUnknownInitDisappearsSub : D5_OnlyUnknownInitDisappears {}
_ = OnlyUnknownInitDisappearsSub() // expected-error {{cannot be constructed because it has no accessible initializers}}
_ = OnlyUnknownInitDisappearsSub(value: 0) // expected-error {{cannot be constructed because it has no accessible initializers}}
}
#else // TEST
import Overrides
// Please use prefixes to keep the printed parts of this file in alphabetical
// order.
public class SwiftOnlyClass {}
public class A_Sub: Base {
public override func disappearingMethod() {}
public override func nullabilityChangeMethod() -> Any? { return nil }
public override func typeChangeMethod() -> Any { return self }
public override func disappearingMethodWithOverload() {}
public override var disappearingProperty: Int { return 0 }
public override var disappearingPropertySetter: Int {
get { return 0 }
set {}
}
}
public class A_Sub2: A_Sub {
public override func disappearingMethod() {}
}
public final class A_Sub3Final: Base {
public override func disappearingMethod() {}
public override func nullabilityChangeMethod() -> Any? { return nil }
public override func typeChangeMethod() -> Any { return self }
public override func disappearingMethodWithOverload() {}
public override var disappearingProperty: Int { return 0 }
public override var disappearingPropertySetter: Int {
get { return 0 }
set {}
}
}
// CHECK-LABEL: class A_Sub : Base {
// CHECK-NEXT: func disappearingMethod()
// CHECK-NEXT: func nullabilityChangeMethod() -> Any?
// CHECK-NEXT: func typeChangeMethod() -> Any
// CHECK-NEXT: func disappearingMethodWithOverload()
// CHECK-NEXT: var disappearingProperty: Int { get }
// CHECK-NEXT: var disappearingPropertySetter: Int{{$}}
// CHECK-NEXT: init()
// CHECK-NEXT: {{^}$}}
// CHECK-LABEL: class A_Sub2 : A_Sub {
// CHECK-NEXT: func disappearingMethod()
// CHECK-NEXT: init()
// CHECK-NEXT: {{^}$}}
// CHECK-LABEL: final class A_Sub3Final : Base {
// CHECK-NEXT: func disappearingMethod()
// CHECK-NEXT: func nullabilityChangeMethod() -> Any?
// CHECK-NEXT: func typeChangeMethod() -> Any
// CHECK-NEXT: func disappearingMethodWithOverload()
// CHECK-NEXT: var disappearingProperty: Int { get }
// CHECK-NEXT: var disappearingPropertySetter: Int{{$}}
// CHECK-NEXT: init()
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class A_Sub : Base {
// CHECK-RECOVERY-NEXT: func disappearingMethod()
// CHECK-RECOVERY-NEXT: func nullabilityChangeMethod() -> Any?
// CHECK-RECOVERY-NEXT: func typeChangeMethod() -> Any
// CHECK-RECOVERY-NEXT: func disappearingMethodWithOverload()
// CHECK-RECOVERY-NEXT: /* placeholder for disappearingProperty */
// CHECK-RECOVERY-NEXT: var disappearingPropertySetter: Int{{$}}
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class A_Sub2 : A_Sub {
// CHECK-RECOVERY-NEXT: func disappearingMethod()
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class A_Sub3Final : Base {
// CHECK-RECOVERY-NEXT: func disappearingMethod()
// CHECK-RECOVERY-NEXT: func nullabilityChangeMethod() -> Any?
// CHECK-RECOVERY-NEXT: func typeChangeMethod() -> Any
// CHECK-RECOVERY-NEXT: func disappearingMethodWithOverload()
// CHECK-RECOVERY-NEXT: /* placeholder for disappearingProperty */
// CHECK-RECOVERY-NEXT: var disappearingPropertySetter: Int{{$}}
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: {{^}$}}
extension Base {
@nonobjc func disappearingMethodWithOverload() -> SwiftOnlyClass? { return nil }
}
public class B_GenericSub : GenericBase<Base> {
public override func disappearingMethod() {}
public override func nullabilityChangeMethod() -> Base? { return nil }
public override func typeChangeMethod() -> Any { return self }
}
// CHECK-LABEL: class B_GenericSub : GenericBase<Base> {
// CHECK-NEXT: func disappearingMethod()
// CHECK-NEXT: func nullabilityChangeMethod() -> Base?
// CHECK-NEXT: func typeChangeMethod() -> Any
// CHECK-NEXT: init()
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class B_GenericSub : GenericBase<Base> {
// CHECK-RECOVERY-NEXT: func disappearingMethod()
// CHECK-RECOVERY-NEXT: func nullabilityChangeMethod() -> Base?
// CHECK-RECOVERY-NEXT: func typeChangeMethod() -> Any
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: {{^}$}}
public class C1_IndexedSubscriptDisappears : IndexedSubscriptDisappearsBase {
public override subscript(index: Int) -> Any { return self }
}
// CHECK-LABEL: class C1_IndexedSubscriptDisappears : IndexedSubscriptDisappearsBase {
// CHECK-NEXT: subscript(index: Int) -> Any { get }
// CHECK-NEXT: init()
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class C1_IndexedSubscriptDisappears : IndexedSubscriptDisappearsBase {
// CHECK-RECOVERY-NEXT: /* placeholder for subscript(_:) */
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: {{^}$}}
public class C2_KeyedSubscriptDisappears : KeyedSubscriptDisappearsBase {
public override subscript(key: Any) -> Any { return key }
}
// CHECK-LABEL: class C2_KeyedSubscriptDisappears : KeyedSubscriptDisappearsBase {
// CHECK-NEXT: subscript(key: Any) -> Any { get }
// CHECK-NEXT: init()
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class C2_KeyedSubscriptDisappears : KeyedSubscriptDisappearsBase {
// CHECK-RECOVERY-NEXT: /* placeholder for subscript(_:) */
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: {{^}$}}
public class C3_GenericIndexedSubscriptDisappears : GenericIndexedSubscriptDisappearsBase<Base> {
public override subscript(index: Int) -> Base { fatalError() }
}
// CHECK-LABEL: class C3_GenericIndexedSubscriptDisappears : GenericIndexedSubscriptDisappearsBase<Base> {
// CHECK-NEXT: subscript(index: Int) -> Base { get }
// CHECK-NEXT: init()
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class C3_GenericIndexedSubscriptDisappears : GenericIndexedSubscriptDisappearsBase<Base> {
// CHECK-RECOVERY-NEXT: /* placeholder for subscript(_:) */
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: {{^}$}}
public class C4_GenericKeyedSubscriptDisappears : GenericKeyedSubscriptDisappearsBase<Base> {
public override subscript(key: Any) -> Base { fatalError() }
}
// CHECK-LABEL: class C4_GenericKeyedSubscriptDisappears : GenericKeyedSubscriptDisappearsBase<Base> {
// CHECK-NEXT: subscript(key: Any) -> Base { get }
// CHECK-NEXT: init()
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class C4_GenericKeyedSubscriptDisappears : GenericKeyedSubscriptDisappearsBase<Base> {
// CHECK-RECOVERY-NEXT: /* placeholder for subscript(_:) */
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: {{^}$}}
open class D1_DesignatedInitDisappears : DesignatedInitDisappearsBase {
public override init() { fatalError() }
public override init(value: Int) { fatalError() }
}
// CHECK-LABEL: class D1_DesignatedInitDisappears : DesignatedInitDisappearsBase {
// CHECK-NEXT: init()
// CHECK-NEXT: init(value: Int)
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class D1_DesignatedInitDisappears : DesignatedInitDisappearsBase {
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: /* placeholder for init(value:) */
// CHECK-RECOVERY-NEXT: {{^}$}}
open class D2_OnlyDesignatedInitDisappears : OnlyDesignatedInitDisappearsBase {
public override init(value: Int) { fatalError() }
}
// CHECK-LABEL: class D2_OnlyDesignatedInitDisappears : OnlyDesignatedInitDisappearsBase {
// CHECK-NEXT: init(value: Int)
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class D2_OnlyDesignatedInitDisappears : OnlyDesignatedInitDisappearsBase {
// CHECK-RECOVERY-NEXT: /* placeholder for init(value:) */
// CHECK-RECOVERY-NEXT: {{^}$}}
open class D3_ConvenienceInitDisappears : ConvenienceInitDisappearsBase {
public override init() { fatalError() }
}
// CHECK-LABEL: class D3_ConvenienceInitDisappears : ConvenienceInitDisappearsBase {
// CHECK-NEXT: init()
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class D3_ConvenienceInitDisappears : ConvenienceInitDisappearsBase {
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: {{^}$}}
open class D4_UnknownInitDisappears : UnknownInitDisappearsBase {
public override init() { fatalError() }
public override init(value: Int) { fatalError() }
}
// CHECK-LABEL: class D4_UnknownInitDisappears : UnknownInitDisappearsBase {
// CHECK-NEXT: init()
// CHECK-NEXT: init(value: Int)
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class D4_UnknownInitDisappears : UnknownInitDisappearsBase {
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: /* placeholder for init(value:) */
// CHECK-RECOVERY-NEXT: {{^}$}}
open class D5_OnlyUnknownInitDisappears : OnlyUnknownInitDisappearsBase {
public override init(value: Int) { fatalError() }
}
// CHECK-LABEL: class D5_OnlyUnknownInitDisappears : OnlyUnknownInitDisappearsBase {
// CHECK-NEXT: init(value: Int)
// CHECK-NEXT: init()
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class D5_OnlyUnknownInitDisappears : OnlyUnknownInitDisappearsBase {
// CHECK-RECOVERY-NEXT: /* placeholder for init(value:) */
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: {{^}$}}
open class D6_UnknownInitDisappearsGrandchild : D4_UnknownInitDisappears {
public override init() { fatalError() }
public override init(value: Int) { fatalError() }
}
// CHECK-LABEL: class D6_UnknownInitDisappearsGrandchild : D4_UnknownInitDisappears {
// CHECK-NEXT: init()
// CHECK-NEXT: init(value: Int)
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class D6_UnknownInitDisappearsGrandchild : D4_UnknownInitDisappears {
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: /* placeholder for init(value:) */
// CHECK-RECOVERY-NEXT: {{^}$}}
open class D7_UnknownInitDisappearsGrandchildRequired : D4_UnknownInitDisappears {
public override init() { fatalError() }
public required override init(value: Int) { fatalError() }
}
// CHECK-LABEL: class D7_UnknownInitDisappearsGrandchildRequired : D4_UnknownInitDisappears {
// CHECK-NEXT: init()
// CHECK-NEXT: init(value: Int)
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class D7_UnknownInitDisappearsGrandchildRequired : D4_UnknownInitDisappears {
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: /* placeholder for init(value:) */
// CHECK-RECOVERY-NEXT: {{^}$}}
open class D8_UnknownInitDisappearsRequired : UnknownInitDisappearsBase {
public override init() { fatalError() }
public required override init(value: Int) { fatalError() }
}
// CHECK-LABEL: class D8_UnknownInitDisappearsRequired : UnknownInitDisappearsBase {
// CHECK-NEXT: init()
// CHECK-NEXT: init(value: Int)
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class D8_UnknownInitDisappearsRequired : UnknownInitDisappearsBase {
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: /* placeholder for init(value:) */
// CHECK-RECOVERY-NEXT: {{^}$}}
open class D9_UnknownInitDisappearsRequiredGrandchild : D8_UnknownInitDisappearsRequired {
public override init() { fatalError() }
public required init(value: Int) { fatalError() }
}
// CHECK-LABEL: class D9_UnknownInitDisappearsRequiredGrandchild : D8_UnknownInitDisappearsRequired {
// CHECK-NEXT: init()
// CHECK-NEXT: init(value: Int)
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class D9_UnknownInitDisappearsRequiredGrandchild : D8_UnknownInitDisappearsRequired {
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: /* placeholder for init(value:) */
// CHECK-RECOVERY-NEXT: {{^}$}}
public class E1_MethodWithDisappearingType : MethodWithDisappearingType {
public override func boxItUp() -> BoxedInt { fatalError() }
}
// CHECK-LABEL: class E1_MethodWithDisappearingType : MethodWithDisappearingType {
// CHECK-NEXT: override func boxItUp() -> BoxedInt
// CHECK-NEXT: init()
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class E1_MethodWithDisappearingType : MethodWithDisappearingType {
// CHECK-RECOVERY-NEXT: /* placeholder for boxItUp() */
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: {{^}$}}
public class E2_InitializerStub : InitializerWithDisappearingType {
public init(unrelatedValue: Int) { fatalError() }
}
// CHECK-LABEL: class E2_InitializerStub : InitializerWithDisappearingType {
// CHECK-NEXT: init(unrelatedValue: Int)
// CHECK-NEXT: init(boxedInt box: BoxedInt)
// CHECK-NEXT: init()
// CHECK-NEXT: {{^}$}}
// CHECK-RECOVERY-LABEL: class E2_InitializerStub : InitializerWithDisappearingType {
// CHECK-RECOVERY-NEXT: init(unrelatedValue: Int)
// CHECK-RECOVERY-NEXT: /* placeholder for init(boxedInt:) */
// CHECK-RECOVERY-NEXT: init()
// CHECK-RECOVERY-NEXT: {{^}$}}
#endif // TEST
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