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69 lines
3.0 KiB
Swift
69 lines
3.0 KiB
Swift
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -parse -I %S/Inputs/custom-modules -enable-objc-implicit-properties %s -verify
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// REQUIRES: objc_interop
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import ObjectiveC
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import ObjCImplicitProperties
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func acceptsInt(_: Int) {}
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func acceptsInt(_: UInt) {}
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func implicitProperties(obj: ImplicitProperties, other: AnyObject) {
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obj.implicitProperty = other // no-warning
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obj.implicitProperty.hash // no-warning
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obj.anotherImplicitProperty = 42 // no-warning
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acceptsInt(Int(obj.anotherImplicitProperty)) // no-warning
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}
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func badImplicitProperties(obj: BadImplicitProperties) {
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acceptsInt(obj.nonVoidReturn) // expected-error {{cannot find an overload for 'acceptsInt' that accepts an argument list of type '(() -> Int32)'}}
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acceptsInt(obj.nonMatchingType) // expected-error {{cannot find an overload for 'acceptsInt' that accepts an argument list of type '(() -> Int32)'}}
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acceptsInt(obj.wrongGetterArgs) // expected-error {{cannot find an overload for 'acceptsInt' that accepts an argument list of type '((Int32) -> Int32)'}}
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acceptsInt(obj.wrongSetterArgs) // expected-error {{cannot find an overload for 'acceptsInt' that accepts an argument list of type '(() -> Int32)'}}
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acceptsInt(obj.wrongSetterArgs2) // expected-error {{cannot find an overload for 'acceptsInt' that accepts an argument list of type '(() -> Int32)'}}
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acceptsInt(obj.getterOnly) // expected-error {{cannot find an overload for 'acceptsInt' that accepts an argument list of type '(() -> Int32)'}}
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acceptsInt(obj.setterOnly) // expected-error {{'BadImplicitProperties' does not have a member named 'setterOnly'}}
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// But we should still import all of the methods as methods.
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let x: CInt = obj.setNonVoidReturn(obj.nonVoidReturn())
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let y: CInt = obj.nonMatchingType()
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obj.setNonMatchingType(obj)
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obj.setWrongGetterArgs(obj.wrongGetterArgs(42))
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obj.setWrongSetterArgs(obj.wrongSetterArgs(), extra: 42)
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let z: CInt = obj.wrongSetterArgs2()
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obj.setWrongSetterArgs2()
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obj.setSetterOnly(obj.getterOnly())
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}
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func overriding(obj: Sub) {
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let a: AnyObject = obj.methodInBase()
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let b: AnyObject = obj.propertyInBase
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let c: AnyObject = obj.methodPairInBase
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let d: AnyObject = obj.getterOnlyInBase // expected-error {{}}
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let e: AnyObject = obj.setterOnlyInBase // expected-error {{}}
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let f: AnyObject = obj.methodInProto
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let g: AnyObject = obj.propertyInProto()
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let h: AnyObject = obj.methodInBaseButPropertyInProto()
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let i: AnyObject = obj.propertyInBaseButMethodInProto
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obj.setGetterOnlyInBase(obj.getterOnlyInBase())
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obj.setSetterOnlyInBase(obj.setterOnlyInBase())
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// FIXME: These are incorrectly accepted or incorrectly rejected.
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obj.setMethodPairInBase(c)
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obj.setPropertyInProto(g) // expected-error {{does not have a member}}
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obj.setMethodInBaseButPropertyInProto(h) // expected-error {{does not have a member}}
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}
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func doSomethingBase<T: PropertiesProto>(obj: T) {}
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func doSomethingSub<T: SubProto>(obj: T) {}
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func protocols(obj: Sub) {
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let baseProto: PropertiesProto = obj
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let subProto: SubProto = obj
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doSomethingBase(obj)
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doSomethingSub(obj)
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}
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