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d0a2564581
Automatically detect when shouldMarkAsObjC() will behave differently based on the objcImpl early adopter flag and diagnose it. This works in either direction, although there isn’t anything yet that will emit diag:: objc_implementation_will_become_nonobjc. NFC except for some minor changes to the wording of notes.
255 lines
7.4 KiB
Objective-C
255 lines
7.4 KiB
Objective-C
#if __OBJC__
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@import Foundation;
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@interface ObjCBaseClass
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- (instancetype)init __attribute__((unavailable));
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// Need two initializers to reproduce certain conflict bugs.
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- (instancetype)initFromSuperclass:(int)param __attribute__((objc_designated_initializer));
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- (instancetype)initFromSuperclass2:(int)param __attribute__((objc_designated_initializer));
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- (void)superclassMethod:(int)param;
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@property (assign) int superclassProperty;
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+ (void)superclassClassMethod;
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@end
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@protocol ObjCProto
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- (instancetype)initFromProtocol1:(int)param;
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- (instancetype)initFromProtocol2:(int)param;
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@end
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@interface ObjCClass : ObjCBaseClass <ObjCProto>
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- (instancetype)initNotFromProtocol:(int)param;
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- (void)methodFromHeader1:(int)param;
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- (void)methodFromHeader2:(int)param;
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- (void)methodFromHeader3:(int)param;
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- (void)methodFromHeader4:(int)param;
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- (int)methodFromHeader5;
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- (void)methodFromHeader6:(int)param;
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@property int propertyFromHeader1;
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@property int propertyFromHeader2;
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@property int propertyFromHeader3;
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@property int propertyFromHeader4;
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@property int propertyFromHeader5;
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@property int propertyFromHeader6;
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@property int propertyFromHeader7;
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@property int propertyFromHeader8;
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@property int propertyFromHeader9;
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@property int propertyFromHeader10;
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@property int propertyFromHeader11;
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@property (readonly) int readonlyPropertyFromHeader1;
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@property (readonly) int readonlyPropertyFromHeader2;
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@property (readonly) int readonlyPropertyFromHeader3;
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@property (readonly) int readonlyPropertyFromHeader4;
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@property (readonly) int readonlyPropertyFromHeader5;
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@property (readonly) int readonlyPropertyFromHeader6;
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+ (void)classMethod1:(int)param;
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+ (void)classMethod2:(int)param;
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+ (void)classMethod3:(int)param;
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- (void)instanceMethod1:(int)param;
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- (void)instanceMethod2:(int)param;
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// rdar://122280735 - crash when the parameter of a block property needs @escaping
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@property (nonatomic, readonly) void (^ _Nonnull rdar122280735)(void (^_Nonnull completion)());
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@end
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@interface ObjCClass () <NSCopying>
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- (void)extensionMethodFromHeader1:(int)param;
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- (void)extensionMethodFromHeader2:(int)param;
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@end
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@interface ObjCClass (PresentAdditions)
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- (void)categoryMethodFromHeader1:(int)param;
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- (void)categoryMethodFromHeader2:(int)param;
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- (void)categoryMethodFromHeader3:(int)param;
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- (void)categoryMethodFromHeader4:(int)param;
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@property int categoryPropertyFromHeader1;
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@property int categoryPropertyFromHeader2;
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@property int categoryPropertyFromHeader3;
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@property int categoryPropertyFromHeader4;
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@end
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@interface ObjCClass (SwiftNameTests)
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- (void)methodObjCName1 __attribute__((swift_name("methodSwiftName1()")));
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- (void)methodObjCName2 __attribute__((swift_name("methodSwiftName2()")));
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- (void)methodObjCName3 __attribute__((swift_name("methodSwiftName3()")));
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- (void)methodObjCName4 __attribute__((swift_name("methodSwiftName4()")));
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- (void)methodObjCName5 __attribute__((swift_name("methodSwiftName5()")));
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- (void)methodObjCName6A __attribute__((swift_name("methodSwiftName6A()")));
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- (void)methodObjCName6B __attribute__((swift_name("methodSwiftName6B()")));
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@end
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@interface ObjCClass (AmbiguousMethods)
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- (void)ambiguousMethod1WithCInt:(int)param __attribute__((swift_name("ambiguousMethod1(with:)")));
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- (void)ambiguousMethod1WithCChar:(char)param __attribute__((swift_name("ambiguousMethod1(with:)")));
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- (void)ambiguousMethod2WithCInt:(int)param __attribute__((swift_name("ambiguousMethod2(with:)")));
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- (void)ambiguousMethod2WithCChar:(char)param __attribute__((swift_name("ambiguousMethod2(with:)")));
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- (void)ambiguousMethod3WithCInt:(int)param __attribute__((swift_name("ambiguousMethod3(with:)")));
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- (void)ambiguousMethod3WithCChar:(char)param __attribute__((swift_name("ambiguousMethod3(with:)")));
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- (void)ambiguousMethod4WithCInt:(int)param __attribute__((swift_name("ambiguousMethod4(with:)")));
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@end
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@interface ObjCClass (Effects)
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- (void)doSomethingAsynchronousWithCompletionHandler:(void (^ _Nonnull)(id _Nullable result, NSError * _Nullable error))completionHandler;
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- (void)doSomethingElseAsynchronousWithCompletionHandler:(void (^ _Nullable)(id _Nonnull result))completionHandler;
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- (void)doSomethingFunAndAsynchronousWithCompletionHandler:(void (^ _Nonnull)(id _Nullable result, NSError * _Nullable error))completionHandler;
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- (void)doSomethingOverloadedWithCompletionHandler:(void (^ _Nonnull)())completionHandler;
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- (void)doSomethingOverloaded __attribute__((__swift_attr__("@_unavailableFromAsync(message: \"Use async doSomethingOverloaded instead.\")")));
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- (BOOL)doSomethingThatCanFailWithHandler:(void (^ _Nonnull)())handler error:(NSError **)error;
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- (BOOL)doSomethingElseThatCanFail:(NSError **)error handler:(void (^ _Nonnull)())handler;
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- (BOOL)doSomethingThatCanFailWithWeirdParameterWithHandler:(void (^ _Nonnull)())handler :(NSError **)error;
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- (int)doSomethingThatCanFailWithWeirdReturnCodeWithError:(NSError **)error __attribute__((swift_error(nonzero_result)));
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@end
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@interface ObjCClass (InvalidMembers)
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- (void)unimplementedMember;
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- (void)nonObjCMethod:(id)value;
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@end
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@interface ObjCClass (EmptyCategory)
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@end
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@protocol PartiallyOptionalProtocol
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- (void)requiredMethod1;
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- (void)requiredMethod2;
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@optional
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- (void)optionalMethod1;
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- (void)optionalMethod2;
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@end
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@interface ObjCClass (Conformance) <PartiallyOptionalProtocol>
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@end
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@interface ObjCClass (TypeMatchOptionality)
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- (nullable id)nullableResultAndArg:(nullable id)arg;
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- (nonnull id)nonnullResultAndArg:(nonnull id)arg;
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- (null_unspecified id)nullUnspecifiedResultAndArg:(null_unspecified id)arg;
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- (nonnull id)nonnullResult1;
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- (nonnull id)nonnullResult2;
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- (nonnull id)nonnullResult3;
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- (void)nonnullArgument1:(nonnull id)arg;
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- (void)nonnullArgument2:(nonnull id)arg;
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- (void)nonnullArgument3:(nonnull id)arg;
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- (nullable id)nullableResult;
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- (void)nullableArgument:(nullable id)arg;
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@end
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@interface ObjCClass (TypeMatchOptionalityInvalid)
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- (int)nonPointerResult;
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- (void)nonPointerArgument:(int)arg;
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@end
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@interface ObjCSubclass : ObjCClass
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- (void)subclassMethodFromHeader1:(int)param;
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@end
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@interface ObjCImplSubclass : ObjCClass
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@end
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@interface ObjCBasicInitClass : ObjCBaseClass
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- (nonnull instancetype)init __attribute__((objc_designated_initializer));
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@end
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@interface ObjCImplRootClass
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@end
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@interface ObjCImplGenericClass<T> : NSObject
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@end
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@interface ObjCBadClass : NSObject
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@end
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@interface ObjCBadClass (BadCategory1)
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@end
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@interface ObjCBadClass (BadCategory2)
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@end
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@protocol EmptyObjCProto
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@end
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@interface ObjCClassWithWeirdSwiftAttributeCombo : ObjCBaseClass
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@end
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#endif
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void CImplFunc1(int param);
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void CImplFunc2(int param);
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void CImplFuncMismatch1(int param);
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void CImplFuncMismatch2(int param);
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#if __OBJC__
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void CImplFuncMismatch3(_Nullable id param);
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void CImplFuncMismatch4(_Nullable id param);
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void CImplFuncMismatch5(_Nonnull id param);
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void CImplFuncMismatch6(_Nonnull id param);
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_Nullable id CImplFuncMismatch3a(int param);
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_Nullable id CImplFuncMismatch4a(int param);
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_Nonnull id CImplFuncMismatch5a(int param);
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_Nonnull id CImplFuncMismatch6a(int param);
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#endif
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void CImplFuncNameMismatch1(int param);
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void CImplFuncNameMismatch2(int param);
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int CImplGetComputedGlobal1(void) __attribute__((swift_name("getter:cImplComputedGlobal1()")));
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void CImplSetComputedGlobal1(int param) __attribute__((swift_name("setter:cImplComputedGlobal1(newValue:)")));
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typedef struct CImplStruct {} CImplStruct;
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void CImplStructStaticFunc1(int param) __attribute__((swift_name("CImplStruct.staticFunc1(_:)")));
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struct ObjCStruct {
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int foo;
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};
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