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// Hardcode x86_64 macOS because Apple Silicon was born ABI-stable
// RUN: %target-typecheck-verify-swift -import-objc-header %S/Inputs/objc_implementation.h -target x86_64-apple-macosx10.14.3 -enable-experimental-feature ObjCImplementation
// REQUIRES: objc_interop
// REQUIRES: OS=macosx
// REQUIRES: swift_feature_ObjCImplementation
@objc @implementation extension ObjCImplSubclass {
// expected-error@-1 {{'@implementation' of an Objective-C class requires a minimum deployment target of at least macOS 10.14.4}}
}
@objc(Conformance) @implementation extension ObjCClass {
// expected-error@-1 {{'@implementation' of an Objective-C class requires a minimum deployment target of at least macOS 10.14.4}}
func requiredMethod1() {}
func requiredMethod2() {}
}
@_objcImplementation(EmptyCategory) extension ObjCClass {
// expected-warning@-1 {{'@implementation' of an Objective-C class requires a minimum deployment target of at least macOS 10.14.4; this will become an error after adopting '@implementation'}}
// expected-warning@-2 {{'@_objcImplementation' is deprecated; use '@implementation' instead}}
}
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