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0cfda873b6
When generating a stub fix-it for a protocol conformance or implementation extension, Swift will now evaluate whether the context allows the declaration of stored properties and, if so, will suggest one. It will also use the `let` keyword instead of `var` if the property has no setter.
36 lines
2.8 KiB
Swift
36 lines
2.8 KiB
Swift
// RUN: %target-typecheck-verify-swift -verify-ignore-unknown -import-underlying-module -Xcc -fmodule-map-file=%S/Inputs/objc_implementation_class_extension.modulemap -target %target-stable-abi-triple -swift-version 5 -enable-library-evolution
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// REQUIRES: objc_interop
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@_implementationOnly import objc_implementation_class_extension_internal
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@_objcImplementation extension ObjCClass {
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// expected-warning@-1 {{extension for main class interface does not provide all required implementations}}
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// expected-note@-2 {{missing instance method 'method(fromHeader2:)'}} {{none}}
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// expected-note@-3 {{missing property 'propertyFromHeader2'}} {{none}}
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// expected-note@-4 {{missing instance method 'otherModuleExtensionMethod(fromHeader2:)'}} {{none}}
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// expected-note@-5 {{missing property 'otherModuleExtensionPropertyFromHeader2'}} {{none}}
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// expected-note@-6 {{missing instance method 'extensionMethod(fromHeader2:)'}} {{none}}
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// expected-note@-7 {{missing property 'extensionPropertyFromHeader2'}} {{none}}
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// expected-note@-8 {{add stubs for missing '@implementation' requirements}} {{43-43=\n @objc(methodFromHeader2:)\n open func method(fromHeader2 param: Int32) {\n <#code#>\n \}\n\n @objc(propertyFromHeader2)\n open var propertyFromHeader2: Int32\n\n @objc(otherModuleExtensionMethodFromHeader2:)\n open func otherModuleExtensionMethod(fromHeader2 param: Int32) {\n <#code#>\n \}\n\n @objc(otherModuleExtensionPropertyFromHeader2)\n open var otherModuleExtensionPropertyFromHeader2: Int32\n\n @objc(extensionMethodFromHeader2:)\n open func extensionMethod(fromHeader2 param: Int32) {\n <#code#>\n \}\n\n @objc(extensionPropertyFromHeader2)\n open var extensionPropertyFromHeader2: Int32\n}}
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@objc func method(fromHeader1: CInt) {}
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@objc private func method(fromHeader2: CInt) {}
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@objc var propertyFromHeader1: CInt = 1
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@objc private var propertyFromHeader2: CInt = 2
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@objc func extensionMethod(fromHeader1: CInt) {}
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@objc private func extensionMethod(fromHeader2: CInt) {}
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@objc var extensionPropertyFromHeader1: CInt = 1
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@objc private var extensionPropertyFromHeader2: CInt = 2
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@objc func otherModuleExtensionMethod(fromHeader1: CInt) {}
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@objc private func otherModuleExtensionMethod(fromHeader2: CInt) {}
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@objc var otherModuleExtensionPropertyFromHeader1: CInt = 1
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@objc private var otherModuleExtensionPropertyFromHeader2: CInt = 2
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// expected-warning@-1 {{getter for 'otherModuleExtensionPropertyFromHeader2' with Objective-C selector 'otherModuleExtensionPropertyFromHeader2' conflicts with previous declaration with the same Objective-C selector}}
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// expected-warning@-2 {{setter for 'otherModuleExtensionPropertyFromHeader2' with Objective-C selector 'setOtherModuleExtensionPropertyFromHeader2:' conflicts with previous declaration with the same Objective-C selector}}
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}
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