| // RUN: %clang_cc1 -fsyntax-only -verify -Wselector-type-mismatch %s |
| |
| @protocol ProtoDirectFail |
| @property(nonatomic, direct) int protoProperty; // expected-error {{'objc_direct' attribute cannot be applied to properties declared in an Objective-C protocol}} |
| @end |
| |
| __attribute__((objc_root_class)) |
| @interface Root |
| @property(nonatomic, direct) int propertyWithNonDirectGetter; // expected-note {{previous declaration is here}} |
| - (int)propertyWithNonDirectGetter; |
| - (int)propertyWithNonDirectGetter2; |
| - (int)propertyWithNonDirectGetterInParent; |
| - (int)propertyWithNonDirectGetterInParent2; |
| |
| @property(nonatomic, readonly, direct) int getDirect_setDynamic; // expected-note {{previous declaration is here}} |
| @property(nonatomic, readonly, direct) int getDirect_setDirect; // expected-note {{previous declaration is here}} |
| @property(nonatomic, readonly, direct) int getDirect_setDirectMembers; // expected-note {{previous declaration is here}} |
| |
| @property(nonatomic, readonly) int getDynamic_setDirect; |
| @property(nonatomic, readonly) int getDynamic_setDirectMembers; |
| |
| @property(nonatomic, readonly) int dynamicProperty; |
| @property(nonatomic, readonly) int synthDynamicProperty; |
| |
| @property(nonatomic, readonly, direct) int directProperty; // expected-note {{previous declaration is here}} |
| @property(nonatomic, readonly, direct) int synthDirectProperty; // expected-note {{previous declaration is here}} |
| @end |
| |
| __attribute__((objc_direct_members)) |
| @interface |
| Root() |
| @property(nonatomic) int propertyWithNonDirectGetter2; // expected-note {{previous declaration is here}} |
| |
| @property(nonatomic, readwrite) int getDirect_setDirectMembers; // expected-note {{previous declaration is here}} |
| @property(nonatomic, readwrite) int getDynamic_setDirectMembers; // expected-note {{previous declaration is here}} |
| @end |
| |
| @interface Root () |
| @property(nonatomic, readwrite) int getDirect_setDynamic; |
| @property(nonatomic, readwrite, direct) int getDirect_setDirect; // expected-note {{previous declaration is here}} |
| |
| @property(nonatomic, readwrite, direct) int getDynamic_setDirect; // expected-note {{previous declaration is here}} |
| @end |
| |
| @interface Sub : Root |
| @property(nonatomic, direct) int propertyWithNonDirectGetterInParent; // expected-note {{previous declaration is here}} |
| |
| - (int)propertyWithNonDirectGetter; // no error: legal override |
| - (int)propertyWithNonDirectGetter2; // no error: legal override |
| - (int)propertyWithNonDirectGetterInParent; // no error: legal override |
| - (int)propertyWithNonDirectGetterInParent2; // no error: legal override |
| |
| @end |
| |
| __attribute__((objc_direct_members)) |
| @interface Sub () |
| @property(nonatomic) int propertyWithNonDirectGetterInParent2; // expected-note {{previous declaration is here}} |
| @end |
| |
| // make sure that the `directness` of methods stuck, |
| // by observing errors trying to override the setter |
| @interface SubWitness : Sub |
| |
| - (int)setPropertyWithNonDirectGetter:(int)value; // expected-error {{cannot override a method that is declared direct by a superclass}} |
| - (int)setPropertyWithNonDirectGetter2:(int)value; // expected-error {{cannot override a method that is declared direct by a superclass}} |
| - (int)setPropertyWithNonDirectGetterInParent:(int)value; // expected-error {{cannot override a method that is declared direct by a superclass}} |
| - (int)setPropertyWithNonDirectGetterInParent2:(int)value; // expected-error {{cannot override a method that is declared direct by a superclass}} |
| |
| - (int)getDirect_setDynamic; // expected-error {{cannot override a method that is declared direct by a superclass}} |
| - (int)setGetDirect_setDynamic:(int)value; |
| - (int)getDirect_setDirect; // expected-error {{cannot override a method that is declared direct by a superclass}} |
| - (int)setGetDirect_setDirect:(int)value; // expected-error {{cannot override a method that is declared direct by a superclass}} |
| - (int)getDirect_setDirectMembers; // expected-error {{cannot override a method that is declared direct by a superclass}} |
| - (int)setGetDirect_setDirectMembers:(int)value; // expected-error {{cannot override a method that is declared direct by a superclass}} |
| |
| - (int)getDynamic_setDirect; |
| - (int)setGetDynamic_setDirect:(int)value; // expected-error {{cannot override a method that is declared direct by a superclass}} |
| - (int)getDynamic_setDirectMembers; |
| - (int)setGetDynamic_setDirectMembers:(int)value; // expected-error {{cannot override a method that is declared direct by a superclass}} |
| @end |
| |
| __attribute__((objc_direct_members)) |
| @implementation Root |
| - (int)propertyWithNonDirectGetter { |
| return 42; |
| } |
| - (int)propertyWithNonDirectGetter2 { |
| return 42; |
| } |
| - (int)propertyWithNonDirectGetterInParent { |
| return 42; |
| } |
| - (int)propertyWithNonDirectGetterInParent2 { |
| return 42; |
| } |
| |
| - (int)dynamicProperty { |
| return 42; |
| } |
| - (int)directProperty { |
| return 42; |
| } |
| @end |
| |
| @implementation Sub |
| - (int)propertyWithNonDirectGetter { |
| return 42; |
| } |
| - (int)propertyWithNonDirectGetter2 { |
| return 42; |
| } |
| |
| - (int)dynamicProperty { |
| return 42; |
| } |
| - (int)synthDynamicProperty { |
| return 42; |
| } |
| |
| - (int)directProperty { // expected-error {{cannot override a method that is declared direct by a superclass}} |
| return 42; |
| } |
| - (int)synthDirectProperty { // expected-error {{cannot override a method that is declared direct by a superclass}} |
| return 42; |
| } |
| @end |