| // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
| |
| typedef struct CGColor * __attribute__ ((NSObject)) CGColorRef; |
| typedef struct CGColor * __attribute__((NSObject(12))) Illegal; // expected-error {{'NSObject' attribute takes no arguments}} |
| |
| static int count; |
| static CGColorRef tmp = 0; |
| |
| typedef struct S1 __attribute__ ((NSObject)) CGColorRef1; // expected-error {{'NSObject' attribute is for pointer types only}} |
| typedef void * __attribute__ ((NSObject)) CGColorRef2; // no-warning |
| typedef void * CFTypeRef; |
| |
| @interface HandTested { |
| @public |
| CGColorRef x; |
| } |
| |
| @property(copy) CGColorRef x; |
| // rdar://problem/7809460 |
| typedef struct CGColor * __attribute__((NSObject)) CGColorRefNoNSObject; // no-warning |
| @property (nonatomic, retain) CGColorRefNoNSObject color; |
| // rdar://problem/12197822 |
| @property (strong) __attribute__((NSObject)) CFTypeRef myObj; // no-warning |
| @end |
| |
| void setProperty(id self, id value) { |
| ((HandTested *)self)->x = value; |
| } |
| |
| id getProperty(id self) { |
| return (id)((HandTested *)self)->x; |
| } |
| |
| @implementation HandTested |
| @synthesize x=x; |
| @synthesize myObj; |
| @dynamic color; |
| @end |
| |
| int main(int argc, char *argv[]) { |
| HandTested *to; |
| to.x = tmp; // setter |
| if (tmp != to.x) |
| to.x = tmp; |
| return 0; |
| } |
| |
| // rdar://10453342 |
| @interface I |
| { |
| __attribute__((NSObject)) void * color; // expected-warning {{'NSObject' attribute may be put on a typedef only; attribute is ignored}} |
| } |
| // <rdar://problem/10930507> |
| @property (nonatomic, retain) __attribute__((NSObject)) CGColorRefNoNSObject color; // // no-warning |
| @end |
| void test_10453342() { |
| char* __attribute__((NSObject)) string2 = 0; // expected-warning {{'NSObject' attribute may be put on a typedef only; attribute is ignored}} |
| } |
| |
| // rdar://11569860 |
| @interface A { int i; } |
| @property(retain) __attribute__((NSObject)) int i; // expected-error {{'NSObject' attribute is for pointer types only}} \ |
| // expected-error {{property with 'retain (or strong)' attribute must be of object type}} |
| @end |
| |
| @implementation A |
| @synthesize i; |
| @end |
| |