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eb1ea452f9
Weaken the minimum deployment target error to a warning for objcImpl adopters using the legacy `@_objcImplementation` syntax until we determine exactly how far back it can be safely used. Fixes rdar://129225596.
20 lines
1.1 KiB
Swift
20 lines
1.1 KiB
Swift
// Hardcode x86_64 macOS because Apple Silicon was born ABI-stable
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// RUN: %target-typecheck-verify-swift -import-objc-header %S/Inputs/objc_implementation.h -target x86_64-apple-macosx10.14.3 -enable-experimental-feature ObjCImplementation
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// REQUIRES: objc_interop
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// REQUIRES: OS=macosx
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@objc @implementation extension ObjCImplSubclass {
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// expected-error@-1 {{'@implementation' of an Objective-C class requires a minimum deployment target of at least macOS 10.14.4}}
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}
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@objc(Conformance) @implementation extension ObjCClass {
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// expected-error@-1 {{'@implementation' of an Objective-C class requires a minimum deployment target of at least macOS 10.14.4}}
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func requiredMethod1() {}
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func requiredMethod2() {}
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}
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@_objcImplementation(EmptyCategory) extension ObjCClass {
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// 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'}}
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// expected-warning@-2 {{'@_objcImplementation' is deprecated; use '@implementation' instead}}
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}
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