| 1 | // RUN: %check_clang_tidy %s objc-super-self %t |
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| 2 | |
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| 3 | @interface NSObject |
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| 4 | - (instancetype)init; |
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| 5 | - (instancetype)self; |
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| 6 | @end |
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| 7 | |
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| 8 | @interface NSObjectDerivedClass : NSObject |
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| 9 | @end |
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| 10 | |
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| 11 | @implementation NSObjectDerivedClass |
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| 12 | |
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| 13 | - (instancetype)init { |
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| 14 | return [super self]; |
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| 15 | // CHECK-MESSAGES: :[[@LINE-1]]:10: warning: suspicious invocation of 'self' in initializer; did you mean to invoke a superclass initializer? [objc-super-self] |
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| 16 | // CHECK-FIXES: return [super init]; |
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| 17 | } |
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| 18 | |
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| 19 | - (instancetype)initWithObject:(NSObject *)obj { |
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| 20 | self = [super self]; |
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| 21 | // CHECK-MESSAGES: :[[@LINE-1]]:10: warning: suspicious invocation of 'self' in initializer; did you mean to invoke a superclass initializer? [objc-super-self] |
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| 22 | // CHECK-FIXES: self = [super init]; |
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| 23 | if (self) { |
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| 24 | // ... |
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| 25 | } |
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| 26 | return self; |
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| 27 | } |
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| 28 | |
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| 29 | #define INITIALIZE() [super self] |
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| 30 | |
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| 31 | - (instancetype)initWithObject:(NSObject *)objc a:(int)a { |
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| 32 | return INITIALIZE(); |
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| 33 | // CHECK-MESSAGES: :[[@LINE-1]]:10: warning: suspicious invocation of 'self' in initializer; did you mean to invoke a superclass initializer? [objc-super-self] |
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| 34 | // CHECK-FIXES: return INITIALIZE(); |
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| 35 | } |
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| 36 | |
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| 37 | #define INITIALIZER_IMPL() return [super self] |
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| 38 | |
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| 39 | - (instancetype)initWithObject:(NSObject *)objc b:(int)b { |
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| 40 | INITIALIZER_IMPL(); |
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| 41 | // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: suspicious invocation of 'self' in initializer; did you mean to invoke a superclass initializer? [objc-super-self] |
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| 42 | // CHECK-FIXES: INITIALIZER_IMPL(); |
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| 43 | } |
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| 44 | |
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| 45 | #define INITIALIZER_METHOD self |
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| 46 | |
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| 47 | - (instancetype)initWithObject:(NSObject *)objc c:(int)c { |
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| 48 | return [super INITIALIZER_METHOD]; |
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| 49 | // CHECK-MESSAGES: :[[@LINE-1]]:10: warning: suspicious invocation of 'self' in initializer; did you mean to invoke a superclass initializer? [objc-super-self] |
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| 50 | // CHECK-FIXES: return [super INITIALIZER_METHOD]; |
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| 51 | } |
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| 52 | |
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| 53 | #define RECEIVER super |
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| 54 | |
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| 55 | - (instancetype)initWithObject:(NSObject *)objc d:(int)d { |
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| 56 | return [RECEIVER self]; |
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| 57 | // CHECK-MESSAGES: :[[@LINE-1]]:10: warning: suspicious invocation of 'self' in initializer; did you mean to invoke a superclass initializer? [objc-super-self] |
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| 58 | // CHECK-FIXES: return [RECEIVER self]; |
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| 59 | } |
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| 60 | |
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| 61 | - (instancetype)foo { |
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| 62 | return [super self]; |
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| 63 | } |
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| 64 | |
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| 65 | - (instancetype)bar { |
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| 66 | return [self self]; |
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| 67 | } |
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| 68 | |
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| 69 | @end |
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| 70 | |
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| 71 | @interface RootClass |
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| 72 | - (instancetype)init; |
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| 73 | - (instancetype)self; |
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| 74 | @end |
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| 75 | |
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| 76 | @interface NotNSObjectDerivedClass : RootClass |
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| 77 | @end |
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| 78 | |
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| 79 | @implementation NotNSObjectDerivedClass |
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| 80 | |
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| 81 | - (instancetype)init { |
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| 82 | return [super self]; |
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| 83 | } |
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| 84 | |
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| 85 | @end |
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| 86 | |
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| 87 | |
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