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// RUN: %check_clang_tidy %s objc-super-self %t
@interface NSObject
- (instancetype)init;
- (instancetype)self;
@end
@interface NSObjectDerivedClass : NSObject
@end
@implementation NSObjectDerivedClass
- (instancetype)init {
return [super self];
// CHECK-MESSAGES: :[[@LINE-1]]:10: warning: suspicious invocation of 'self' in initializer; did you mean to invoke a superclass initializer? [objc-super-self]
// CHECK-FIXES: return [super init];
}
- (instancetype)initWithObject:(NSObject *)obj {
self = [super self];
// CHECK-MESSAGES: :[[@LINE-1]]:10: warning: suspicious invocation of 'self' in initializer; did you mean to invoke a superclass initializer? [objc-super-self]
// CHECK-FIXES: self = [super init];
if (self) {
// ...
}
return self;
}
#define INITIALIZE() [super self]
- (instancetype)initWithObject:(NSObject *)objc a:(int)a {
return INITIALIZE();
// CHECK-MESSAGES: :[[@LINE-1]]:10: warning: suspicious invocation of 'self' in initializer; did you mean to invoke a superclass initializer? [objc-super-self]
// CHECK-FIXES: return INITIALIZE();
}
#define INITIALIZER_IMPL() return [super self]
- (instancetype)initWithObject:(NSObject *)objc b:(int)b {
INITIALIZER_IMPL();
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: suspicious invocation of 'self' in initializer; did you mean to invoke a superclass initializer? [objc-super-self]
// CHECK-FIXES: INITIALIZER_IMPL();
}
#define INITIALIZER_METHOD self
- (instancetype)initWithObject:(NSObject *)objc c:(int)c {
return [super INITIALIZER_METHOD];
// CHECK-MESSAGES: :[[@LINE-1]]:10: warning: suspicious invocation of 'self' in initializer; did you mean to invoke a superclass initializer? [objc-super-self]
// CHECK-FIXES: return [super INITIALIZER_METHOD];
}
#define RECEIVER super
- (instancetype)initWithObject:(NSObject *)objc d:(int)d {
return [RECEIVER self];
// CHECK-MESSAGES: :[[@LINE-1]]:10: warning: suspicious invocation of 'self' in initializer; did you mean to invoke a superclass initializer? [objc-super-self]
// CHECK-FIXES: return [RECEIVER self];
}
- (instancetype)foo {
return [super self];
}
- (instancetype)bar {
return [self self];
}
@end
@interface RootClass
- (instancetype)init;
- (instancetype)self;
@end
@interface NotNSObjectDerivedClass : RootClass
@end
@implementation NotNSObjectDerivedClass
- (instancetype)init {
return [super self];
}
@end
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