| 1 | // RUN: %clang_cc1 -fsyntax-only -triple x86_64-apple-darwin10.4 -verify -Wno-objc-root-class %s |
| 2 | // RUN: %clang_cc1 -x objective-c++ -fsyntax-only -triple x86_64-apple-darwin10.4 -verify -Wno-objc-root-class %s |
| 3 | |
| 4 | @interface A { |
| 5 | int X __attribute__((deprecated)); // expected-note 2 {{'X' has been explicitly marked deprecated here}} |
| 6 | } |
| 7 | + (void)F __attribute__((deprecated)); // expected-note 2 {{'F' has been explicitly marked deprecated here}} |
| 8 | - (void)f __attribute__((deprecated)); // expected-note 5 {{'f' has been explicitly marked deprecated here}} |
| 9 | @end |
| 10 | |
| 11 | @implementation A |
| 12 | + (void)F __attribute__((deprecated)) |
| 13 | { |
| 14 | [self F]; // no warning, since the caller is also deprecated. |
| 15 | } |
| 16 | |
| 17 | - (void)g |
| 18 | { |
| 19 | X++; // expected-warning{{'X' is deprecated}} |
| 20 | self->X++; // expected-warning{{'X' is deprecated}} |
| 21 | [self f]; // expected-warning{{'f' is deprecated}} |
| 22 | } |
| 23 | |
| 24 | - (void)f |
| 25 | { |
| 26 | [self f]; // no warning, the caller is deprecated in its interface. |
| 27 | } |
| 28 | @end |
| 29 | |
| 30 | @interface B: A |
| 31 | @end |
| 32 | |
| 33 | @implementation B |
| 34 | + (void)G |
| 35 | { |
| 36 | [super F]; // expected-warning{{'F' is deprecated}} |
| 37 | } |
| 38 | |
| 39 | - (void)g |
| 40 | { |
| 41 | [super f]; // // expected-warning{{'f' is deprecated}} |
| 42 | } |
| 43 | @end |
| 44 | |
| 45 | @protocol P |
| 46 | - (void)p __attribute__((deprecated)); // expected-note {{'p' has been explicitly marked deprecated here}} |
| 47 | @end |
| 48 | |
| 49 | void t1(A *a) |
| 50 | { |
| 51 | [A F]; // expected-warning{{'F' is deprecated}} |
| 52 | [a f]; // expected-warning{{'f' is deprecated}} |
| 53 | } |
| 54 | |
| 55 | void t2(id a) |
| 56 | { |
| 57 | [a f]; // expected-warning {{'f' is deprecated}} |
| 58 | } |
| 59 | |
| 60 | void t3(A<P>* a) |
| 61 | { |
| 62 | [a f]; // expected-warning{{'f' is deprecated}} |
| 63 | [a p]; // expected-warning{{'p' is deprecated}} |
| 64 | } |
| 65 | |
| 66 | void t4(Class c) |
| 67 | { |
| 68 | [c F]; |
| 69 | } |
| 70 | |
| 71 | |
| 72 | |
| 73 | @interface Bar |
| 74 | |
| 75 | @property (assign, setter = MySetter:) int FooBar __attribute__ ((deprecated)); // expected-note 2 {{'FooBar' has been explicitly marked deprecated here}} |
| 76 | - (void) MySetter : (int) value; |
| 77 | @end |
| 78 | |
| 79 | int t5() { |
| 80 | Bar *f; |
| 81 | f.FooBar = 1; // expected-warning {{'FooBar' is deprecated}} |
| 82 | return f.FooBar; // expected-warning {{'FooBar' is deprecated}} |
| 83 | } |
| 84 | |
| 85 | |
| 86 | __attribute ((deprecated)) // expected-note {{'DEPRECATED' has been explicitly marked deprecated here}} |
| 87 | @interface DEPRECATED { |
| 88 | @public int ivar; |
| 89 | DEPRECATED *ivar2; // no warning. |
| 90 | } |
| 91 | - (int) instancemethod; |
| 92 | - (DEPRECATED *) meth; // no warning. |
| 93 | @property int prop; |
| 94 | @end |
| 95 | |
| 96 | @interface DEPRECATED (Category) // no warning. |
| 97 | - (DEPRECATED *) meth2; // no warning. |
| 98 | @end |
| 99 | |
| 100 | @interface DEPRECATED (Category2) // no warning. |
| 101 | - (id)meth; |
| 102 | @end |
| 103 | |
| 104 | __attribute__((deprecated)) |
| 105 | void depr_function(); |
| 106 | |
| 107 | @implementation DEPRECATED (Category2) // no warning |
| 108 | - (id)meth { |
| 109 | depr_function(); // no warning. |
| 110 | return 0; |
| 111 | } |
| 112 | @end |
| 113 | |
| 114 | @interface NS : DEPRECATED // expected-warning {{'DEPRECATED' is deprecated}} |
| 115 | @end |
| 116 | |
| 117 | |
| 118 | @interface Test2 |
| 119 | @property int test2 __attribute__((deprecated)); // expected-note 2 {{property 'test2' is declared deprecated here}} expected-note 3 {{'test2' has been explicitly marked deprecated here}} \ |
| 120 | // expected-note {{'setTest2:' has been explicitly marked deprecated here}} |
| 121 | @end |
| 122 | |
| 123 | void test(Test2 *foo) { |
| 124 | int x; |
| 125 | x = foo.test2; // expected-warning {{'test2' is deprecated}} |
| 126 | x = [foo test2]; // expected-warning {{'test2' is deprecated}} |
| 127 | foo.test2 = x; // expected-warning {{'test2' is deprecated}} |
| 128 | [foo setTest2: x]; // expected-warning {{'setTest2:' is deprecated}} |
| 129 | } |
| 130 | |
| 131 | __attribute__((deprecated)) |
| 132 | @interface A(Blah) // no warning |
| 133 | - (A*)getA; |
| 134 | @end |
| 135 | |
| 136 | @implementation A(Blah) // Don't warn by default |
| 137 | - (A*)getA { |
| 138 | return self; |
| 139 | } |
| 140 | @end |
| 141 | |
| 142 | typedef struct { |
| 143 | int x; |
| 144 | } footype __attribute((deprecated)); // expected-note 2 {{'footype' has been explicitly marked deprecated here}} |
| 145 | |
| 146 | @interface foo { |
| 147 | footype a; // expected-warning {{'footype' is deprecated}} |
| 148 | footype b __attribute((deprecated)); |
| 149 | } |
| 150 | @property footype c; // expected-warning {{'footype' is deprecated}} |
| 151 | @property footype d __attribute((deprecated)); |
| 152 | @end |
| 153 | |
| 154 | // rdar://13569424 |
| 155 | @interface NewI |
| 156 | +(void)cmeth; |
| 157 | @end |
| 158 | |
| 159 | typedef NewI DeprI __attribute__((deprecated("blah"))); // expected-note 4 {{'DeprI' has been explicitly marked deprecated here}} |
| 160 | |
| 161 | @interface SI : DeprI // expected-warning {{'DeprI' is deprecated: blah}} |
| 162 | -(DeprI*)meth; // expected-warning {{'DeprI' is deprecated: blah}} |
| 163 | @end |
| 164 | |
| 165 | @implementation SI |
| 166 | -(DeprI*)meth { // expected-warning {{'DeprI' is deprecated: blah}} |
| 167 | [DeprI cmeth]; // expected-warning {{'DeprI' is deprecated: blah}} |
| 168 | return 0; |
| 169 | } |
| 170 | @end |
| 171 | |
| 172 | // <rdar://problem/15407366> and <rdar://problem/15466783>: |
| 173 | // - Using deprecated class name inside class should not warn about deprecation. |
| 174 | // - Implementations of deprecated classes should not result in deprecation warnings. |
| 175 | __attribute__((deprecated)) |
| 176 | @interface DeprecatedClassA |
| 177 | @end |
| 178 | |
| 179 | __attribute__((deprecated)) |
| 180 | @interface DeprecatedClassB |
| 181 | // The self-reference return value should not be |
| 182 | // flagged as the use of a deprecated declaration. |
| 183 | + (DeprecatedClassB *)sharedInstance; // no-warning |
| 184 | |
| 185 | // Since this class is deprecated, returning a reference |
| 186 | // to another deprecated class is fine as they may |
| 187 | // have been deprecated together. From a user's |
| 188 | // perspective they are all deprecated. |
| 189 | + (DeprecatedClassA *)somethingElse; // no-warning |
| 190 | @end |
| 191 | |
| 192 | @implementation DeprecatedClassB |
| 193 | + (DeprecatedClassB *)sharedInstance |
| 194 | { |
| 195 | // This self-reference should not |
| 196 | // be flagged as a use of a deprecated |
| 197 | // declaration. |
| 198 | static DeprecatedClassB *x; // no-warning |
| 199 | return x; |
| 200 | } |
| 201 | + (DeprecatedClassA *)somethingElse { |
| 202 | // Since this class is deprecated, referencing |
| 203 | // another deprecated class is also OK. |
| 204 | static DeprecatedClassA *x; // no-warning |
| 205 | return x; |
| 206 | } |
| 207 | |
| 208 | @end |
| 209 | |
| 210 | // rdar://16068470 |
| 211 | @interface TestBase |
| 212 | @property (nonatomic, strong) id object __attribute__((deprecated("deprecated"))); // expected-note {{'object' has been explicitly marked deprecated here}} \ |
| 213 | expected-note {{property 'object' is declared deprecated here}} \ |
| 214 | expected-note {{'setObject:' has been explicitly marked deprecated here}} \ |
| 215 | expected-note {{property declared here}} |
| 216 | @end |
| 217 | |
| 218 | @interface TestDerived : TestBase |
| 219 | @property (nonatomic, strong) id object; //expected-warning {{auto property synthesis will not synthesize property 'object'; it will be implemented by its superclass}} |
| 220 | @end |
| 221 | |
| 222 | @interface TestUse @end |
| 223 | |
| 224 | @implementation TestBase @end |
| 225 | |
| 226 | @implementation TestDerived @end // expected-note {{detected while default synthesizing properties in class implementation}} |
| 227 | |
| 228 | @implementation TestUse |
| 229 | |
| 230 | - (void) use |
| 231 | { |
| 232 | TestBase *base = (id)0; |
| 233 | TestDerived *derived = (id)0; |
| 234 | id object = (id)0; |
| 235 | |
| 236 | base.object = object; // expected-warning {{'object' is deprecated: deprecated}} |
| 237 | derived.object = object; |
| 238 | |
| 239 | [base setObject:object]; // expected-warning {{'setObject:' is deprecated: deprecated}} |
| 240 | [derived setObject:object]; |
| 241 | } |
| 242 | |
| 243 | @end |
| 244 | |
| 245 | // rdar://18848183 |
| 246 | @interface NSString |
| 247 | - (const char *)cString __attribute__((availability(macosx,introduced=10.0 ,deprecated=10.4,message="" ))); // expected-note {{'cString' has been explicitly marked deprecated here}} |
| 248 | @end |
| 249 | |
| 250 | id PID = 0; |
| 251 | const char * func() { |
| 252 | return [PID cString]; // expected-warning {{'cString' is deprecated: first deprecated in macOS 10.4}} |
| 253 | } |
| 254 | |
| 255 | // rdar://18960378 |
| 256 | @interface NSObject |
| 257 | + (instancetype)alloc; |
| 258 | - (instancetype)init; |
| 259 | @end |
| 260 | |
| 261 | @interface NSLocale |
| 262 | - (instancetype)init __attribute__((unavailable)); |
| 263 | @end |
| 264 | |
| 265 | @interface PLBatteryProperties : NSObject |
| 266 | + (id)properties; |
| 267 | @end |
| 268 | |
| 269 | @implementation PLBatteryProperties |
| 270 | + (id)properties { |
| 271 | return [[self alloc] init]; |
| 272 | } |
| 273 | @end |
| 274 | |
| 275 | @implementation UndeclaredImpl // expected-warning{{cannot find interface declaration}} |
| 276 | - (void)partiallyUnavailableMethod {} |
| 277 | @end |
| 278 | |
| 279 | @interface InterfaceWithSameMethodAsUndeclaredImpl |
| 280 | - (void)partiallyUnavailableMethod __attribute__((unavailable)); |
| 281 | @end |
| 282 | |
| 283 | void f(id a) { |
| 284 | [a partiallyUnavailableMethod]; // no warning, `a` could be an UndeclaredImpl. |
| 285 | } |
| 286 | |
| 287 | @interface InterfaceWithImplementation |
| 288 | - (void)anotherPartiallyUnavailableMethod; |
| 289 | @end |
| 290 | @implementation InterfaceWithImplementation |
| 291 | - (void)anotherPartiallyUnavailableMethod {} |
| 292 | @end |
| 293 | |
| 294 | @interface InterfaceWithSameMethodAsInterfaceWithImplementation |
| 295 | - (void)anotherPartiallyUnavailableMethod __attribute__((unavailable)); |
| 296 | @end |
| 297 | |
| 298 | void g(id a) { |
| 299 | [a anotherPartiallyUnavailableMethod]; // no warning, `a` could be an InterfaceWithImplementation. |
| 300 | } |
| 301 | |
| 302 | typedef struct {} S1 __attribute__((unavailable)); // expected-note2{{marked unavailable here}} |
| 303 | typedef struct {} S2 __attribute__((deprecated)); // expected-note2{{marked deprecated here}} |
| 304 | @interface ExtensionForMissingInterface() // expected-error{{cannot find interface declaration}} |
| 305 | - (void)method1:(S1) x; // expected-error{{is unavailable}} |
| 306 | - (void)method2:(S2) x; // expected-warning{{is deprecated}} |
| 307 | @end |
| 308 | @interface CategoryForMissingInterface(Cat) // expected-error{{cannot find interface declaration}} |
| 309 | - (void)method1:(S1) x; // expected-error{{is unavailable}} |
| 310 | - (void)method2:(S2) x; // expected-warning{{is deprecated}} |
| 311 | @end |
| 312 | |