| // RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fobjc-runtime-has-weak -fsyntax-only -fobjc-arc -fblocks -fobjc-exceptions -verify -Wno-objc-root-class %s |
| // rdar://9309489 |
| |
| @interface MyClass { |
| id __weak myString; // expected-error {{existing instance variable 'myString' for strong property 'myString' may not be __weak}} |
| id StrongIvar; |
| id __weak myString2; // expected-error {{existing instance variable 'myString2' for strong property 'myString2' may not be __weak}} |
| id __weak myString3; |
| id StrongIvar5; // expected-error {{existing instance variable 'StrongIvar5' for __weak property 'myString5' must be __weak}} |
| } |
| @property (strong) id myString; // expected-note {{property declared here}} |
| @property (strong) id myString1; |
| @property (retain) id myString2; // expected-note {{property declared here}} |
| // |
| @property (weak) id myString3; |
| @property (weak) id myString4; |
| @property __weak id myString5; // expected-note {{property declared here}} |
| @end |
| |
| @implementation MyClass |
| @synthesize myString; // expected-note {{property synthesized here}} |
| @synthesize myString1 = StrongIvar; // OK |
| @synthesize myString2 = myString2; // expected-note {{property synthesized here}} |
| // |
| @synthesize myString3; // OK |
| @synthesize myString4; // OK |
| @synthesize myString5 = StrongIvar5; // expected-note {{property synthesized here}} |
| |
| @end |
| |
| // rdar://9340692 |
| @interface Foo { |
| @public |
| id __unsafe_unretained x; // expected-error {{existing instance variable 'x' for __weak property 'x' must be __weak}} |
| id __strong y; // expected-error {{existing instance variable 'y' for __weak property 'y' must be __weak}} |
| id __autoreleasing z; // expected-error {{instance variables cannot have __autoreleasing ownership}} |
| } |
| @property(weak) id x; // expected-note {{property declared here}} |
| @property(weak) id y; // expected-note {{property declared here}} |
| @property(weak) id z; |
| @end |
| |
| @implementation Foo |
| @synthesize x; // expected-note {{property synthesized here}} |
| @synthesize y; // expected-note {{property synthesized here}} |
| @synthesize z; // suppressed |
| @end |
| |
| // rdar://problem/10904479 |
| // Don't crash. |
| @interface Test2 |
| // Minor FIXME: kill the redundant error |
| @property (strong) UndeclaredClass *test2; // expected-error {{unknown type name 'UndeclaredClass'}} expected-error {{must be of object type}} |
| @end |
| @implementation Test2 |
| @synthesize test2; |
| @end |
| |
| // rdar://problem/11144407 |
| @interface Test3 |
| @property (strong) id exception; |
| @end |
| void test3(Test3 *t3) { |
| @throw t3.exception; |
| } |