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// RUN: %clang_cc1 -verify -Wno-objc-root-class %s
typedef struct objc_class *Class;
@interface XX
- (void)addObserver:(XX*)o; // expected-note 2{{passing argument to parameter 'o' here}}
@end
@interface YY
+ (void)classMethod;
@end
@implementation YY
static XX *obj;
+ (void)classMethod {
[obj addObserver:self]; // expected-warning {{incompatible pointer types sending 'Class' to parameter of type 'XX *'}}
Class whatever;
[obj addObserver:whatever]; // expected-warning {{incompatible pointer types sending 'Class' to parameter of type 'XX *'}}
}
@end
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