diff options
| -rw-r--r-- | clang/test/Analysis/retain-release.m | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/clang/test/Analysis/retain-release.m b/clang/test/Analysis/retain-release.m index edae948141b..0bc12f7036d 100644 --- a/clang/test/Analysis/retain-release.m +++ b/clang/test/Analysis/retain-release.m @@ -3,6 +3,13 @@ // RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s && // RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s +#if __has_feature(attribute_ns_returns_retained) +#define NS_RETURNS_RETAINED __attribute__((ns_returns_retained)) +#endif +#if __has_feature(attribute_cf_returns_retained) +#define CF_RETURNS_RETAINED __attribute__((cf_returns_retained)) +#endif + //===----------------------------------------------------------------------===// // The following code is reduced using delta-debugging from Mac OS X headers: // @@ -763,7 +770,7 @@ void IOServiceNameMatching_wrapper(const char * name) { IOServiceNameMatching(name); // expected-warning{{leak}} } -__attribute__((cf_returns_retained)) CFDictionaryRef CreateDict(); +CF_RETURNS_RETAINED CFDictionaryRef CreateDict(); void IOServiceAddNotification_wrapper(mach_port_t masterPort, const io_name_t notificationType, mach_port_t wakePort, uintptr_t reference, io_iterator_t * notification ) { @@ -810,13 +817,13 @@ void IOServiceAddMatchingNotification_wrapper(IONotificationPortRef notifyPort, typedef NSString* MyStringTy; @interface TestOwnershipAttr : NSObject -- (NSString*) returnsAnOwnedString __attribute__((ns_returns_retained)); // no-warning -- (NSString*) returnsAnOwnedCFString __attribute__((cf_returns_retained)); // no-warning -- (MyStringTy) returnsAnOwnedTypedString __attribute__((ns_returns_retained)); // no-warning -- (int) returnsAnOwnedInt __attribute__((ns_returns_retained)); // expected-warning{{'ns_returns_retained' attribute only applies to functions or methods that return a pointer or Objective-C object}} +- (NSString*) returnsAnOwnedString NS_RETURNS_RETAINED; // no-warning +- (NSString*) returnsAnOwnedCFString CF_RETURNS_RETAINED; // no-warning +- (MyStringTy) returnsAnOwnedTypedString NS_RETURNS_RETAINED; // no-warning +- (int) returnsAnOwnedInt NS_RETURNS_RETAINED; // expected-warning{{'ns_returns_retained' attribute only applies to functions or methods that return a pointer or Objective-C object}} @end -static int ownership_attribute_doesnt_go_here __attribute__((ns_returns_retained)); // expected-warning{{'ns_returns_retained' attribute only applies to function or method types}} +static int ownership_attribute_doesnt_go_here NS_RETURNS_RETAINED; // expected-warning{{'ns_returns_retained' attribute only applies to function or method types}} void test_attr_1(TestOwnershipAttr *X) { NSString *str = [X returnsAnOwnedString]; // expected-warning{{leak}} @@ -827,14 +834,14 @@ void test_attr_1b(TestOwnershipAttr *X) { } @interface MyClassTestCFAttr : NSObject {} -- (NSDate*) returnsCFRetained __attribute__((cf_returns_retained)); -- (CFDateRef) returnsCFRetainedAsCF __attribute__((cf_returns_retained)); +- (NSDate*) returnsCFRetained CF_RETURNS_RETAINED; +- (CFDateRef) returnsCFRetainedAsCF CF_RETURNS_RETAINED; - (NSDate*) alsoReturnsRetained; - (CFDateRef) alsoReturnsRetainedAsCF; -- (NSDate*) returnsNSRetained __attribute__((ns_returns_retained)); +- (NSDate*) returnsNSRetained NS_RETURNS_RETAINED; @end -__attribute__((cf_returns_retained)) +CF_RETURNS_RETAINED CFDateRef returnsRetainedCFDate() { return CFDateCreate(0, CFAbsoluteTimeGetCurrent()); } |
