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// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
typedef struct CGColor * __attribute__ ((NSObject)) CGColorRef;
static int count;
static CGColorRef tmp = 0;
typedef struct S1 __attribute__ ((NSObject)) CGColorRef1; // expected-error {{__attribute ((NSObject)) is for pointer types only}}
typedef void * __attribute__ ((NSObject)) CGColorRef2; // expected-error {{__attribute ((NSObject)) is for pointer types only}}
@interface HandTested {
@public
CGColorRef x;
}
@property(copy) CGColorRef x;
// rdar: // 7809460
typedef struct CGColor * __attribute__((NSObject)) CGColorRefNoNSObject;
@property (nonatomic, retain) CGColorRefNoNSObject color;
@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;
@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 {{__attribute ((NSObject)) 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 {{__attribute ((NSObject)) may be put on a typedef only, attribute is ignored}}
}
// rdar://11569860
@interface A { int i; }
@property(retain) __attribute__((NSObject)) int i; // expected-error {{__attribute ((NSObject)) is for pointer types only}} \
// expected-error {{property with 'retain (or strong)' attribute must be of object type}}
@end
@implementation A
@synthesize i;
@end
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