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