diff options
Diffstat (limited to 'test/SemaObjC/deprecated-objc-introspection.m')
| -rw-r--r-- | test/SemaObjC/deprecated-objc-introspection.m | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/SemaObjC/deprecated-objc-introspection.m b/test/SemaObjC/deprecated-objc-introspection.m index faaef254d596..4f7484145865 100644 --- a/test/SemaObjC/deprecated-objc-introspection.m +++ b/test/SemaObjC/deprecated-objc-introspection.m @@ -14,9 +14,11 @@ typedef struct objc_object { id firstobj; struct objc_class *isa; } +- (id)performSelector:(SEL)aSelector;; @end @interface Whatever : NSObject +self; +-(id)foo; @end static void func() { @@ -94,4 +96,9 @@ void testBitmasking(NSObject *p) { (void) (0x1 & ((NSUInteger) p)); // expected-warning {{bitmasking for introspection of Objective-C object pointers is strongly discouraged}} (void) (((NSUInteger) p) ^ 0x1); // no-warning (void) (0x1 ^ ((NSUInteger) p)); // no-warning + (void) (0x1 & ((NSUInteger) [p performSelector:@selector(foo)])); // expected-warning {{bitmasking for introspection of Objective-C object pointers is strongly discouraged}} +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wdeprecated-objc-pointer-introspection-performSelector" + (void) (0x1 & ((NSUInteger) [p performSelector:@selector(foo)])); // no-warning +#pragma clang diagnostic pop }
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