Rafael Espindola | 14f9889 | 2013-09-27 20:21:48 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 2 | |
| 3 | @interface NSString @end |
| 4 | |
| 5 | @interface NSObject @end |
| 6 | |
| 7 | @interface SynthItAll |
| 8 | @property int howMany; |
| 9 | @property (retain) NSString* what; |
| 10 | @end |
| 11 | |
| 12 | @implementation SynthItAll |
Fariborz Jahanian | f83a615 | 2012-02-02 00:15:51 +0000 | [diff] [blame] | 13 | #if !__has_feature(objc_default_synthesize_properties) |
| 14 | @synthesize howMany, what; |
| 15 | #endif |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 16 | @end |
| 17 | |
| 18 | |
| 19 | @interface SynthSetter : NSObject |
| 20 | @property (nonatomic) int howMany; // REM: nonatomic to avoid warnings about only implementing one of the pair |
| 21 | @property (nonatomic, retain) NSString* what; |
| 22 | @end |
| 23 | |
| 24 | @implementation SynthSetter |
Fariborz Jahanian | f83a615 | 2012-02-02 00:15:51 +0000 | [diff] [blame] | 25 | #if !__has_feature(objc_default_synthesize_properties) |
| 26 | @synthesize howMany, what; |
| 27 | #endif |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 28 | |
| 29 | - (int) howMany { |
Fariborz Jahanian | 6aae87d | 2010-04-02 20:09:24 +0000 | [diff] [blame] | 30 | return self.howMany; |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 31 | } |
| 32 | // - (void) setHowMany: (int) value |
| 33 | |
| 34 | - (NSString*) what { |
Fariborz Jahanian | 6aae87d | 2010-04-02 20:09:24 +0000 | [diff] [blame] | 35 | return self.what; |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 36 | } |
| 37 | // - (void) setWhat: (NSString*) value |
| 38 | @end |
| 39 | |
| 40 | |
| 41 | @interface SynthGetter : NSObject |
| 42 | @property (nonatomic) int howMany; // REM: nonatomic to avoid warnings about only implementing one of the pair |
| 43 | @property (nonatomic, retain) NSString* what; |
| 44 | @end |
| 45 | |
| 46 | @implementation SynthGetter |
Fariborz Jahanian | f83a615 | 2012-02-02 00:15:51 +0000 | [diff] [blame] | 47 | #if !__has_feature(objc_default_synthesize_properties) |
| 48 | @synthesize howMany, what; |
| 49 | #endif |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 50 | |
| 51 | // - (int) howMany |
| 52 | - (void) setHowMany: (int) value { |
Fariborz Jahanian | 6aae87d | 2010-04-02 20:09:24 +0000 | [diff] [blame] | 53 | self.howMany = value; |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 54 | } |
| 55 | |
| 56 | // - (NSString*) what |
| 57 | - (void) setWhat: (NSString*) value { |
Fariborz Jahanian | 6aae87d | 2010-04-02 20:09:24 +0000 | [diff] [blame] | 58 | if (self.what != value) { |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 59 | } |
| 60 | } |
| 61 | @end |
| 62 | |
| 63 | |
| 64 | @interface SynthNone : NSObject |
| 65 | @property int howMany; |
| 66 | @property (retain) NSString* what; |
| 67 | @end |
| 68 | |
| 69 | @implementation SynthNone |
Fariborz Jahanian | f83a615 | 2012-02-02 00:15:51 +0000 | [diff] [blame] | 70 | #if !__has_feature(objc_default_synthesize_properties) |
| 71 | @synthesize howMany, what; // REM: Redundant anyway |
| 72 | #endif |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 73 | |
| 74 | - (int) howMany { |
Fariborz Jahanian | 6aae87d | 2010-04-02 20:09:24 +0000 | [diff] [blame] | 75 | return self.howMany; |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 76 | } |
| 77 | - (void) setHowMany: (int) value { |
Fariborz Jahanian | 6aae87d | 2010-04-02 20:09:24 +0000 | [diff] [blame] | 78 | self.howMany = value; |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 79 | } |
| 80 | |
| 81 | - (NSString*) what { |
Fariborz Jahanian | 6aae87d | 2010-04-02 20:09:24 +0000 | [diff] [blame] | 82 | return self.what; |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 83 | } |
| 84 | - (void) setWhat: (NSString*) value { |
Fariborz Jahanian | 6aae87d | 2010-04-02 20:09:24 +0000 | [diff] [blame] | 85 | if (self.what != value) { |
Fariborz Jahanian | 77e2dde | 2010-02-09 21:49:50 +0000 | [diff] [blame] | 86 | } |
| 87 | } |
| 88 | @end |
| 89 | |
Fariborz Jahanian | d502a94 | 2010-04-21 18:57:20 +0000 | [diff] [blame] | 90 | @protocol TopProtocol |
| 91 | @property (readonly) id myString; |
| 92 | @end |
| 93 | |
| 94 | @interface TopClass <TopProtocol> |
| 95 | { |
Fariborz Jahanian | 738698d | 2010-05-03 15:49:20 +0000 | [diff] [blame] | 96 | id myString; |
Fariborz Jahanian | d502a94 | 2010-04-21 18:57:20 +0000 | [diff] [blame] | 97 | } |
| 98 | @end |
| 99 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 100 | @interface SubClass : TopClass <TopProtocol> |
Fariborz Jahanian | d502a94 | 2010-04-21 18:57:20 +0000 | [diff] [blame] | 101 | @end |
| 102 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 103 | @implementation SubClass @end |
Fariborz Jahanian | 9d84632 | 2010-04-29 17:52:18 +0000 | [diff] [blame] | 104 | |
Fariborz Jahanian | 24fce28 | 2010-11-09 02:16:57 +0000 | [diff] [blame] | 105 | // rdar://7920807 |
Fariborz Jahanian | 9d84632 | 2010-04-29 17:52:18 +0000 | [diff] [blame] | 106 | @interface C @end |
| 107 | @interface C (Category) |
Fariborz Jahanian | b860739 | 2011-08-27 21:55:47 +0000 | [diff] [blame] | 108 | @property int p; // expected-note 2 {{property declared here}} |
Fariborz Jahanian | 9d84632 | 2010-04-29 17:52:18 +0000 | [diff] [blame] | 109 | @end |
Fariborz Jahanian | b860739 | 2011-08-27 21:55:47 +0000 | [diff] [blame] | 110 | @implementation C (Category) // expected-warning {{property 'p' requires method 'p' to be defined}} \ |
| 111 | // expected-warning {{property 'p' requires method 'setP:' to be defined}} |
Fariborz Jahanian | 9d84632 | 2010-04-29 17:52:18 +0000 | [diff] [blame] | 112 | @end |
| 113 | |
Fariborz Jahanian | d3635b9 | 2010-07-14 18:11:52 +0000 | [diff] [blame] | 114 | // Don't complain if a property is already @synthesized by usr. |
| 115 | @interface D |
| 116 | { |
| 117 | } |
| 118 | @property int PROP; |
| 119 | @end |
| 120 | |
| 121 | @implementation D |
Fariborz Jahanian | 527eec8 | 2011-07-22 01:06:53 +0000 | [diff] [blame] | 122 | - (int) Meth { return self.PROP; } |
Fariborz Jahanian | f83a615 | 2012-02-02 00:15:51 +0000 | [diff] [blame] | 123 | #if __has_feature(objc_default_synthesize_properties) |
Fariborz Jahanian | 7898005 | 2011-08-01 22:39:49 +0000 | [diff] [blame] | 124 | @synthesize PROP=IVAR; |
Fariborz Jahanian | f83a615 | 2012-02-02 00:15:51 +0000 | [diff] [blame] | 125 | #endif |
Fariborz Jahanian | d3635b9 | 2010-07-14 18:11:52 +0000 | [diff] [blame] | 126 | @end |
| 127 | |
Fariborz Jahanian | f8aba8c | 2011-12-15 01:03:18 +0000 | [diff] [blame] | 128 | // rdar://10567333 |
| 129 | @protocol MyProtocol |
| 130 | @property (nonatomic, strong) NSString *requiredString; // expected-note {{property declared here}} |
| 131 | |
| 132 | @optional |
| 133 | @property (nonatomic, strong) NSString *optionalString; |
| 134 | @end |
| 135 | |
| 136 | @interface MyClass <MyProtocol> |
| 137 | @end |
| 138 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 139 | @implementation MyClass // expected-warning {{auto property synthesis will not synthesize property 'requiredString' declared in protocol 'MyProtocol'}} |
Fariborz Jahanian | f8aba8c | 2011-12-15 01:03:18 +0000 | [diff] [blame] | 140 | @end |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 141 | |
| 142 | // rdar://18152478 |
| 143 | @protocol NSObject @end |
| 144 | @protocol TMSourceManagerDelegate<NSObject> |
| 145 | @end |
| 146 | |
| 147 | @protocol TMSourceManager <NSObject> |
| 148 | @property (nonatomic, assign) id <TMSourceManagerDelegate> delegate; |
| 149 | @end |
| 150 | |
| 151 | @interface TMSourceManager |
| 152 | @property (nonatomic, assign) id <TMSourceManagerDelegate> delegate; |
| 153 | @end |
| 154 | |
| 155 | @protocol TMTimeZoneManager <TMSourceManager> |
| 156 | @end |
| 157 | |
| 158 | @interface TimeZoneManager : TMSourceManager <TMTimeZoneManager> |
| 159 | @end |
| 160 | |
| 161 | @implementation TimeZoneManager |
| 162 | @end |
| 163 | |
| 164 | // rdar://18179833 |
| 165 | @protocol BaseProt |
| 166 | @property (assign) id prot; |
| 167 | @end |
| 168 | |
| 169 | @interface Base<BaseProt> |
| 170 | @end |
| 171 | |
| 172 | @interface I : Base<BaseProt> |
| 173 | @end |
| 174 | |
| 175 | @implementation I |
| 176 | @end |