test/Analysis/diagnostics/undef-value-param.m

   1 // RUN: %clang_cc1 -analyze -analyzer-checker=core,osx -analyzer-output=text -verify %s
   2 // RUN: %clang_cc1 -analyze -analyzer-checker=core,osx -analyzer-output=plist-multi-file %s -o %t.plist
   3 // RUN: FileCheck --input-file=%t.plist %s
   4
   5 typedef signed char BOOL;
   6 @protocol NSObject  - (BOOL)isEqual:(id)object; @end
   7 @interface NSObject <NSObject> {}
   8 +(id)alloc;
   9 +(id)new;
  10 -(id)init;
  11 -(id)autorelease;
  12 -(id)copy;
  13 - (Class)class;
  14 -(id)retain;
  15 @end
  16 typedef const void * CFTypeRef;
  17 extern void CFRelease(CFTypeRef cf);
  18
  19 @interface Cell : NSObject
  20 - (void)test;
  21 @end
  22
  23 @interface SpecialString
  24 + (id)alloc;
  25 - (oneway void)release;
  26 @end
  27
  28 typedef SpecialString* SCDynamicStoreRef;
  29 static void CreateRef(SCDynamicStoreRef *storeRef, unsigned x);
  30 static void CreateRefUndef(SCDynamicStoreRef *storeRef, unsigned x);
  31 SCDynamicStoreRef anotherCreateRef(unsigned *err, unsigned x);
  32
  33 @implementation Cell
  34 - (void) test {
  35     SCDynamicStoreRef storeRef = 0;
  36     CreateRef(&storeRef, 4);
  37                              //expected-note@-1{{Calling 'CreateRef'}}
  38                              //expected-note@-2{{Returning from 'CreateRef'}}
  39     CFRelease(storeRef); //expected-warning {{Null pointer argument in call to CFRelease}}
  40                          //expected-note@-1{{Null pointer argument in call to CFRelease}}
  41 }
  42
  43 - (void)test2 {
  44     SCDynamicStoreRef storeRef; // expected-note {{'storeRef' declared without an initial value}}
  45     CreateRefUndef(&storeRef, 4);
  46                              //expected-note@-1{{Calling 'CreateRefUndef'}}
  47                              //expected-note@-2{{Returning from 'CreateRefUndef'}}
  48     CFRelease(storeRef); //expected-warning {{Function call argument is an uninitialized value}}
  49                          //expected-note@-1{{Function call argument is an uninitialized value}}
  50 }
  51 @end
  52
  53 static void CreateRef(SCDynamicStoreRef *storeRef, unsigned x) {
  54     unsigned err = 0;
  55     SCDynamicStoreRef ref = anotherCreateRef(&err, x);
  56     if (err) {
  57                //expected-note@-1{{Assuming 'err' is not equal to 0}}
  58                //expected-note@-2{{Taking true branch}}
  59         CFRelease(ref);
  60         ref = 0; // expected-note{{nil object reference stored to 'ref'}}
  61     }
  62     *storeRef = ref; // expected-note{{nil object reference stored to 'storeRef'}}
  63 }
  64
  65 static void CreateRefUndef(SCDynamicStoreRef *storeRef, unsigned x) {
  66   unsigned err = 0;
  67   SCDynamicStoreRef ref = anotherCreateRef(&err, x);
  68   if (err) {
  69              //expected-note@-1{{Assuming 'err' is not equal to 0}}
  70              //expected-note@-2{{Taking true branch}}
  71     CFRelease(ref);
  72     return;
  73   }
  74   *storeRef = ref;
  75 }
  76
  77 // CHECK:  <key>diagnostics</key>
  78 // CHECK-NEXT:  <array>
  79 // CHECK-NEXT:   <dict>
  80 // CHECK-NEXT:    <key>path</key>
  81 // CHECK-NEXT:    <array>
  82 // CHECK-NEXT:     <dict>
  83 // CHECK-NEXT:      <key>kind</key><string>control</string>
  84 // CHECK-NEXT:      <key>edges</key>
  85 // CHECK-NEXT:       <array>
  86 // CHECK-NEXT:        <dict>
  87 // CHECK-NEXT:         <key>start</key>
  88 // CHECK-NEXT:          <array>
  89 // CHECK-NEXT:           <dict>
  90 // CHECK-NEXT:            <key>line</key><integer>35</integer>
  91 // CHECK-NEXT:            <key>col</key><integer>5</integer>
  92 // CHECK-NEXT:            <key>file</key><integer>0</integer>
  93 // CHECK-NEXT:           </dict>
  94 // CHECK-NEXT:           <dict>
  95 // CHECK-NEXT:            <key>line</key><integer>35</integer>
  96 // CHECK-NEXT:            <key>col</key><integer>21</integer>
  97 // CHECK-NEXT:            <key>file</key><integer>0</integer>
  98 // CHECK-NEXT:           </dict>
  99 // CHECK-NEXT:          </array>
 100 // CHECK-NEXT:         <key>end</key>
 101 // CHECK-NEXT:          <array>
 102 // CHECK-NEXT:           <dict>
 103 // CHECK-NEXT:            <key>line</key><integer>36</integer>
 104 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 105 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 106 // CHECK-NEXT:           </dict>
 107 // CHECK-NEXT:           <dict>
 108 // CHECK-NEXT:            <key>line</key><integer>36</integer>
 109 // CHECK-NEXT:            <key>col</key><integer>13</integer>
 110 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 111 // CHECK-NEXT:           </dict>
 112 // CHECK-NEXT:          </array>
 113 // CHECK-NEXT:        </dict>
 114 // CHECK-NEXT:       </array>
 115 // CHECK-NEXT:     </dict>
 116 // CHECK-NEXT:     <dict>
 117 // CHECK-NEXT:      <key>kind</key><string>event</string>
 118 // CHECK-NEXT:      <key>location</key>
 119 // CHECK-NEXT:      <dict>
 120 // CHECK-NEXT:       <key>line</key><integer>36</integer>
 121 // CHECK-NEXT:       <key>col</key><integer>5</integer>
 122 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 123 // CHECK-NEXT:      </dict>
 124 // CHECK-NEXT:      <key>ranges</key>
 125 // CHECK-NEXT:      <array>
 126 // CHECK-NEXT:        <array>
 127 // CHECK-NEXT:         <dict>
 128 // CHECK-NEXT:          <key>line</key><integer>36</integer>
 129 // CHECK-NEXT:          <key>col</key><integer>5</integer>
 130 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 131 // CHECK-NEXT:         </dict>
 132 // CHECK-NEXT:         <dict>
 133 // CHECK-NEXT:          <key>line</key><integer>36</integer>
 134 // CHECK-NEXT:          <key>col</key><integer>27</integer>
 135 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 136 // CHECK-NEXT:         </dict>
 137 // CHECK-NEXT:        </array>
 138 // CHECK-NEXT:      </array>
 139 // CHECK-NEXT:      <key>depth</key><integer>0</integer>
 140 // CHECK-NEXT:      <key>extended_message</key>
 141 // CHECK-NEXT:      <string>Calling &apos;CreateRef&apos;</string>
 142 // CHECK-NEXT:      <key>message</key>
 143 // CHECK-NEXT:      <string>Calling &apos;CreateRef&apos;</string>
 144 // CHECK-NEXT:     </dict>
 145 // CHECK-NEXT:     <dict>
 146 // CHECK-NEXT:      <key>kind</key><string>event</string>
 147 // CHECK-NEXT:      <key>location</key>
 148 // CHECK-NEXT:      <dict>
 149 // CHECK-NEXT:       <key>line</key><integer>53</integer>
 150 // CHECK-NEXT:       <key>col</key><integer>1</integer>
 151 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 152 // CHECK-NEXT:      </dict>
 153 // CHECK-NEXT:      <key>depth</key><integer>1</integer>
 154 // CHECK-NEXT:      <key>extended_message</key>
 155 // CHECK-NEXT:      <string>Entered call from &apos;test&apos;</string>
 156 // CHECK-NEXT:      <key>message</key>
 157 // CHECK-NEXT:      <string>Entered call from &apos;test&apos;</string>
 158 // CHECK-NEXT:     </dict>
 159 // CHECK-NEXT:     <dict>
 160 // CHECK-NEXT:      <key>kind</key><string>control</string>
 161 // CHECK-NEXT:      <key>edges</key>
 162 // CHECK-NEXT:       <array>
 163 // CHECK-NEXT:        <dict>
 164 // CHECK-NEXT:         <key>start</key>
 165 // CHECK-NEXT:          <array>
 166 // CHECK-NEXT:           <dict>
 167 // CHECK-NEXT:            <key>line</key><integer>53</integer>
 168 // CHECK-NEXT:            <key>col</key><integer>1</integer>
 169 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 170 // CHECK-NEXT:           </dict>
 171 // CHECK-NEXT:           <dict>
 172 // CHECK-NEXT:            <key>line</key><integer>53</integer>
 173 // CHECK-NEXT:            <key>col</key><integer>6</integer>
 174 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 175 // CHECK-NEXT:           </dict>
 176 // CHECK-NEXT:          </array>
 177 // CHECK-NEXT:         <key>end</key>
 178 // CHECK-NEXT:          <array>
 179 // CHECK-NEXT:           <dict>
 180 // CHECK-NEXT:            <key>line</key><integer>54</integer>
 181 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 182 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 183 // CHECK-NEXT:           </dict>
 184 // CHECK-NEXT:           <dict>
 185 // CHECK-NEXT:            <key>line</key><integer>54</integer>
 186 // CHECK-NEXT:            <key>col</key><integer>12</integer>
 187 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 188 // CHECK-NEXT:           </dict>
 189 // CHECK-NEXT:          </array>
 190 // CHECK-NEXT:        </dict>
 191 // CHECK-NEXT:       </array>
 192 // CHECK-NEXT:     </dict>
 193 // CHECK-NEXT:     <dict>
 194 // CHECK-NEXT:      <key>kind</key><string>control</string>
 195 // CHECK-NEXT:      <key>edges</key>
 196 // CHECK-NEXT:       <array>
 197 // CHECK-NEXT:        <dict>
 198 // CHECK-NEXT:         <key>start</key>
 199 // CHECK-NEXT:          <array>
 200 // CHECK-NEXT:           <dict>
 201 // CHECK-NEXT:            <key>line</key><integer>54</integer>
 202 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 203 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 204 // CHECK-NEXT:           </dict>
 205 // CHECK-NEXT:           <dict>
 206 // CHECK-NEXT:            <key>line</key><integer>54</integer>
 207 // CHECK-NEXT:            <key>col</key><integer>12</integer>
 208 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 209 // CHECK-NEXT:           </dict>
 210 // CHECK-NEXT:          </array>
 211 // CHECK-NEXT:         <key>end</key>
 212 // CHECK-NEXT:          <array>
 213 // CHECK-NEXT:           <dict>
 214 // CHECK-NEXT:            <key>line</key><integer>56</integer>
 215 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 216 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 217 // CHECK-NEXT:           </dict>
 218 // CHECK-NEXT:           <dict>
 219 // CHECK-NEXT:            <key>line</key><integer>56</integer>
 220 // CHECK-NEXT:            <key>col</key><integer>6</integer>
 221 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 222 // CHECK-NEXT:           </dict>
 223 // CHECK-NEXT:          </array>
 224 // CHECK-NEXT:        </dict>
 225 // CHECK-NEXT:       </array>
 226 // CHECK-NEXT:     </dict>
 227 // CHECK-NEXT:     <dict>
 228 // CHECK-NEXT:      <key>kind</key><string>control</string>
 229 // CHECK-NEXT:      <key>edges</key>
 230 // CHECK-NEXT:       <array>
 231 // CHECK-NEXT:        <dict>
 232 // CHECK-NEXT:         <key>start</key>
 233 // CHECK-NEXT:          <array>
 234 // CHECK-NEXT:           <dict>
 235 // CHECK-NEXT:            <key>line</key><integer>56</integer>
 236 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 237 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 238 // CHECK-NEXT:           </dict>
 239 // CHECK-NEXT:           <dict>
 240 // CHECK-NEXT:            <key>line</key><integer>56</integer>
 241 // CHECK-NEXT:            <key>col</key><integer>6</integer>
 242 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 243 // CHECK-NEXT:           </dict>
 244 // CHECK-NEXT:          </array>
 245 // CHECK-NEXT:         <key>end</key>
 246 // CHECK-NEXT:          <array>
 247 // CHECK-NEXT:           <dict>
 248 // CHECK-NEXT:            <key>line</key><integer>56</integer>
 249 // CHECK-NEXT:            <key>col</key><integer>9</integer>
 250 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 251 // CHECK-NEXT:           </dict>
 252 // CHECK-NEXT:           <dict>
 253 // CHECK-NEXT:            <key>line</key><integer>56</integer>
 254 // CHECK-NEXT:            <key>col</key><integer>11</integer>
 255 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 256 // CHECK-NEXT:           </dict>
 257 // CHECK-NEXT:          </array>
 258 // CHECK-NEXT:        </dict>
 259 // CHECK-NEXT:       </array>
 260 // CHECK-NEXT:     </dict>
 261 // CHECK-NEXT:     <dict>
 262 // CHECK-NEXT:      <key>kind</key><string>event</string>
 263 // CHECK-NEXT:      <key>location</key>
 264 // CHECK-NEXT:      <dict>
 265 // CHECK-NEXT:       <key>line</key><integer>56</integer>
 266 // CHECK-NEXT:       <key>col</key><integer>9</integer>
 267 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 268 // CHECK-NEXT:      </dict>
 269 // CHECK-NEXT:      <key>ranges</key>
 270 // CHECK-NEXT:      <array>
 271 // CHECK-NEXT:        <array>
 272 // CHECK-NEXT:         <dict>
 273 // CHECK-NEXT:          <key>line</key><integer>56</integer>
 274 // CHECK-NEXT:          <key>col</key><integer>9</integer>
 275 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 276 // CHECK-NEXT:         </dict>
 277 // CHECK-NEXT:         <dict>
 278 // CHECK-NEXT:          <key>line</key><integer>56</integer>
 279 // CHECK-NEXT:          <key>col</key><integer>11</integer>
 280 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 281 // CHECK-NEXT:         </dict>
 282 // CHECK-NEXT:        </array>
 283 // CHECK-NEXT:      </array>
 284 // CHECK-NEXT:      <key>depth</key><integer>1</integer>
 285 // CHECK-NEXT:      <key>extended_message</key>
 286 // CHECK-NEXT:      <string>Assuming &apos;err&apos; is not equal to 0</string>
 287 // CHECK-NEXT:      <key>message</key>
 288 // CHECK-NEXT:      <string>Assuming &apos;err&apos; is not equal to 0</string>
 289 // CHECK-NEXT:     </dict>
 290 // CHECK-NEXT:     <dict>
 291 // CHECK-NEXT:      <key>kind</key><string>control</string>
 292 // CHECK-NEXT:      <key>edges</key>
 293 // CHECK-NEXT:       <array>
 294 // CHECK-NEXT:        <dict>
 295 // CHECK-NEXT:         <key>start</key>
 296 // CHECK-NEXT:          <array>
 297 // CHECK-NEXT:           <dict>
 298 // CHECK-NEXT:            <key>line</key><integer>56</integer>
 299 // CHECK-NEXT:            <key>col</key><integer>9</integer>
 300 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 301 // CHECK-NEXT:           </dict>
 302 // CHECK-NEXT:           <dict>
 303 // CHECK-NEXT:            <key>line</key><integer>56</integer>
 304 // CHECK-NEXT:            <key>col</key><integer>11</integer>
 305 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 306 // CHECK-NEXT:           </dict>
 307 // CHECK-NEXT:          </array>
 308 // CHECK-NEXT:         <key>end</key>
 309 // CHECK-NEXT:          <array>
 310 // CHECK-NEXT:           <dict>
 311 // CHECK-NEXT:            <key>line</key><integer>59</integer>
 312 // CHECK-NEXT:            <key>col</key><integer>9</integer>
 313 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 314 // CHECK-NEXT:           </dict>
 315 // CHECK-NEXT:           <dict>
 316 // CHECK-NEXT:            <key>line</key><integer>59</integer>
 317 // CHECK-NEXT:            <key>col</key><integer>17</integer>
 318 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 319 // CHECK-NEXT:           </dict>
 320 // CHECK-NEXT:          </array>
 321 // CHECK-NEXT:        </dict>
 322 // CHECK-NEXT:       </array>
 323 // CHECK-NEXT:     </dict>
 324 // CHECK-NEXT:     <dict>
 325 // CHECK-NEXT:      <key>kind</key><string>control</string>
 326 // CHECK-NEXT:      <key>edges</key>
 327 // CHECK-NEXT:       <array>
 328 // CHECK-NEXT:        <dict>
 329 // CHECK-NEXT:         <key>start</key>
 330 // CHECK-NEXT:          <array>
 331 // CHECK-NEXT:           <dict>
 332 // CHECK-NEXT:            <key>line</key><integer>59</integer>
 333 // CHECK-NEXT:            <key>col</key><integer>9</integer>
 334 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 335 // CHECK-NEXT:           </dict>
 336 // CHECK-NEXT:           <dict>
 337 // CHECK-NEXT:            <key>line</key><integer>59</integer>
 338 // CHECK-NEXT:            <key>col</key><integer>17</integer>
 339 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 340 // CHECK-NEXT:           </dict>
 341 // CHECK-NEXT:          </array>
 342 // CHECK-NEXT:         <key>end</key>
 343 // CHECK-NEXT:          <array>
 344 // CHECK-NEXT:           <dict>
 345 // CHECK-NEXT:            <key>line</key><integer>60</integer>
 346 // CHECK-NEXT:            <key>col</key><integer>9</integer>
 347 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 348 // CHECK-NEXT:           </dict>
 349 // CHECK-NEXT:           <dict>
 350 // CHECK-NEXT:            <key>line</key><integer>60</integer>
 351 // CHECK-NEXT:            <key>col</key><integer>11</integer>
 352 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 353 // CHECK-NEXT:           </dict>
 354 // CHECK-NEXT:          </array>
 355 // CHECK-NEXT:        </dict>
 356 // CHECK-NEXT:       </array>
 357 // CHECK-NEXT:     </dict>
 358 // CHECK-NEXT:     <dict>
 359 // CHECK-NEXT:      <key>kind</key><string>event</string>
 360 // CHECK-NEXT:      <key>location</key>
 361 // CHECK-NEXT:      <dict>
 362 // CHECK-NEXT:       <key>line</key><integer>60</integer>
 363 // CHECK-NEXT:       <key>col</key><integer>9</integer>
 364 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 365 // CHECK-NEXT:      </dict>
 366 // CHECK-NEXT:      <key>ranges</key>
 367 // CHECK-NEXT:      <array>
 368 // CHECK-NEXT:        <array>
 369 // CHECK-NEXT:         <dict>
 370 // CHECK-NEXT:          <key>line</key><integer>60</integer>
 371 // CHECK-NEXT:          <key>col</key><integer>9</integer>
 372 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 373 // CHECK-NEXT:         </dict>
 374 // CHECK-NEXT:         <dict>
 375 // CHECK-NEXT:          <key>line</key><integer>60</integer>
 376 // CHECK-NEXT:          <key>col</key><integer>15</integer>
 377 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 378 // CHECK-NEXT:         </dict>
 379 // CHECK-NEXT:        </array>
 380 // CHECK-NEXT:      </array>
 381 // CHECK-NEXT:      <key>depth</key><integer>1</integer>
 382 // CHECK-NEXT:      <key>extended_message</key>
 383 // CHECK-NEXT:      <string>nil object reference stored to &apos;ref&apos;</string>
 384 // CHECK-NEXT:      <key>message</key>
 385 // CHECK-NEXT:      <string>nil object reference stored to &apos;ref&apos;</string>
 386 // CHECK-NEXT:     </dict>
 387 // CHECK-NEXT:     <dict>
 388 // CHECK-NEXT:      <key>kind</key><string>control</string>
 389 // CHECK-NEXT:      <key>edges</key>
 390 // CHECK-NEXT:       <array>
 391 // CHECK-NEXT:        <dict>
 392 // CHECK-NEXT:         <key>start</key>
 393 // CHECK-NEXT:          <array>
 394 // CHECK-NEXT:           <dict>
 395 // CHECK-NEXT:            <key>line</key><integer>60</integer>
 396 // CHECK-NEXT:            <key>col</key><integer>9</integer>
 397 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 398 // CHECK-NEXT:           </dict>
 399 // CHECK-NEXT:           <dict>
 400 // CHECK-NEXT:            <key>line</key><integer>60</integer>
 401 // CHECK-NEXT:            <key>col</key><integer>11</integer>
 402 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 403 // CHECK-NEXT:           </dict>
 404 // CHECK-NEXT:          </array>
 405 // CHECK-NEXT:         <key>end</key>
 406 // CHECK-NEXT:          <array>
 407 // CHECK-NEXT:           <dict>
 408 // CHECK-NEXT:            <key>line</key><integer>62</integer>
 409 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 410 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 411 // CHECK-NEXT:           </dict>
 412 // CHECK-NEXT:           <dict>
 413 // CHECK-NEXT:            <key>line</key><integer>62</integer>
 414 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 415 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 416 // CHECK-NEXT:           </dict>
 417 // CHECK-NEXT:          </array>
 418 // CHECK-NEXT:        </dict>
 419 // CHECK-NEXT:       </array>
 420 // CHECK-NEXT:     </dict>
 421 // CHECK-NEXT:     <dict>
 422 // CHECK-NEXT:      <key>kind</key><string>event</string>
 423 // CHECK-NEXT:      <key>location</key>
 424 // CHECK-NEXT:      <dict>
 425 // CHECK-NEXT:       <key>line</key><integer>62</integer>
 426 // CHECK-NEXT:       <key>col</key><integer>5</integer>
 427 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 428 // CHECK-NEXT:      </dict>
 429 // CHECK-NEXT:      <key>ranges</key>
 430 // CHECK-NEXT:      <array>
 431 // CHECK-NEXT:        <array>
 432 // CHECK-NEXT:         <dict>
 433 // CHECK-NEXT:          <key>line</key><integer>62</integer>
 434 // CHECK-NEXT:          <key>col</key><integer>5</integer>
 435 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 436 // CHECK-NEXT:         </dict>
 437 // CHECK-NEXT:         <dict>
 438 // CHECK-NEXT:          <key>line</key><integer>62</integer>
 439 // CHECK-NEXT:          <key>col</key><integer>19</integer>
 440 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 441 // CHECK-NEXT:         </dict>
 442 // CHECK-NEXT:        </array>
 443 // CHECK-NEXT:      </array>
 444 // CHECK-NEXT:      <key>depth</key><integer>1</integer>
 445 // CHECK-NEXT:      <key>extended_message</key>
 446 // CHECK-NEXT:      <string>nil object reference stored to &apos;storeRef&apos;</string>
 447 // CHECK-NEXT:      <key>message</key>
 448 // CHECK-NEXT:      <string>nil object reference stored to &apos;storeRef&apos;</string>
 449 // CHECK-NEXT:     </dict>
 450 // CHECK-NEXT:     <dict>
 451 // CHECK-NEXT:      <key>kind</key><string>event</string>
 452 // CHECK-NEXT:      <key>location</key>
 453 // CHECK-NEXT:      <dict>
 454 // CHECK-NEXT:       <key>line</key><integer>36</integer>
 455 // CHECK-NEXT:       <key>col</key><integer>5</integer>
 456 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 457 // CHECK-NEXT:      </dict>
 458 // CHECK-NEXT:      <key>ranges</key>
 459 // CHECK-NEXT:      <array>
 460 // CHECK-NEXT:        <array>
 461 // CHECK-NEXT:         <dict>
 462 // CHECK-NEXT:          <key>line</key><integer>36</integer>
 463 // CHECK-NEXT:          <key>col</key><integer>5</integer>
 464 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 465 // CHECK-NEXT:         </dict>
 466 // CHECK-NEXT:         <dict>
 467 // CHECK-NEXT:          <key>line</key><integer>36</integer>
 468 // CHECK-NEXT:          <key>col</key><integer>27</integer>
 469 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 470 // CHECK-NEXT:         </dict>
 471 // CHECK-NEXT:        </array>
 472 // CHECK-NEXT:      </array>
 473 // CHECK-NEXT:      <key>depth</key><integer>0</integer>
 474 // CHECK-NEXT:      <key>extended_message</key>
 475 // CHECK-NEXT:      <string>Returning from &apos;CreateRef&apos;</string>
 476 // CHECK-NEXT:      <key>message</key>
 477 // CHECK-NEXT:      <string>Returning from &apos;CreateRef&apos;</string>
 478 // CHECK-NEXT:     </dict>
 479 // CHECK-NEXT:     <dict>
 480 // CHECK-NEXT:      <key>kind</key><string>control</string>
 481 // CHECK-NEXT:      <key>edges</key>
 482 // CHECK-NEXT:       <array>
 483 // CHECK-NEXT:        <dict>
 484 // CHECK-NEXT:         <key>start</key>
 485 // CHECK-NEXT:          <array>
 486 // CHECK-NEXT:           <dict>
 487 // CHECK-NEXT:            <key>line</key><integer>36</integer>
 488 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 489 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 490 // CHECK-NEXT:           </dict>
 491 // CHECK-NEXT:           <dict>
 492 // CHECK-NEXT:            <key>line</key><integer>36</integer>
 493 // CHECK-NEXT:            <key>col</key><integer>13</integer>
 494 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 495 // CHECK-NEXT:           </dict>
 496 // CHECK-NEXT:          </array>
 497 // CHECK-NEXT:         <key>end</key>
 498 // CHECK-NEXT:          <array>
 499 // CHECK-NEXT:           <dict>
 500 // CHECK-NEXT:            <key>line</key><integer>39</integer>
 501 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 502 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 503 // CHECK-NEXT:           </dict>
 504 // CHECK-NEXT:           <dict>
 505 // CHECK-NEXT:            <key>line</key><integer>39</integer>
 506 // CHECK-NEXT:            <key>col</key><integer>13</integer>
 507 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 508 // CHECK-NEXT:           </dict>
 509 // CHECK-NEXT:          </array>
 510 // CHECK-NEXT:        </dict>
 511 // CHECK-NEXT:       </array>
 512 // CHECK-NEXT:     </dict>
 513 // CHECK-NEXT:     <dict>
 514 // CHECK-NEXT:      <key>kind</key><string>event</string>
 515 // CHECK-NEXT:      <key>location</key>
 516 // CHECK-NEXT:      <dict>
 517 // CHECK-NEXT:       <key>line</key><integer>39</integer>
 518 // CHECK-NEXT:       <key>col</key><integer>5</integer>
 519 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 520 // CHECK-NEXT:      </dict>
 521 // CHECK-NEXT:      <key>ranges</key>
 522 // CHECK-NEXT:      <array>
 523 // CHECK-NEXT:        <array>
 524 // CHECK-NEXT:         <dict>
 525 // CHECK-NEXT:          <key>line</key><integer>39</integer>
 526 // CHECK-NEXT:          <key>col</key><integer>15</integer>
 527 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 528 // CHECK-NEXT:         </dict>
 529 // CHECK-NEXT:         <dict>
 530 // CHECK-NEXT:          <key>line</key><integer>39</integer>
 531 // CHECK-NEXT:          <key>col</key><integer>22</integer>
 532 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 533 // CHECK-NEXT:         </dict>
 534 // CHECK-NEXT:        </array>
 535 // CHECK-NEXT:      </array>
 536 // CHECK-NEXT:      <key>depth</key><integer>0</integer>
 537 // CHECK-NEXT:      <key>extended_message</key>
 538 // CHECK-NEXT:      <string>Null pointer argument in call to CFRelease</string>
 539 // CHECK-NEXT:      <key>message</key>
 540 // CHECK-NEXT:      <string>Null pointer argument in call to CFRelease</string>
 541 // CHECK-NEXT:     </dict>
 542 // CHECK-NEXT:    </array>
 543 // CHECK-NEXT:    <key>description</key><string>Null pointer argument in call to CFRelease</string>
 544 // CHECK-NEXT:    <key>category</key><string>API Misuse (Apple)</string>
 545 // CHECK-NEXT:    <key>type</key><string>null passed to CFRetain/CFRelease/CFMakeCollectable</string>
 546 // CHECK-NEXT:   <key>issue_context_kind</key><string>Objective-C method</string>
 547 // CHECK-NEXT:   <key>issue_context</key><string>test</string>
 548 // CHECK-NEXT:   <key>issue_hash</key><string>5</string>
 549 // CHECK-NEXT:   <key>location</key>
 550 // CHECK-NEXT:   <dict>
 551 // CHECK-NEXT:    <key>line</key><integer>39</integer>
 552 // CHECK-NEXT:    <key>col</key><integer>5</integer>
 553 // CHECK-NEXT:    <key>file</key><integer>0</integer>
 554 // CHECK-NEXT:   </dict>
 555 // CHECK-NEXT:   </dict>
 556 // CHECK-NEXT:   <dict>
 557 // CHECK-NEXT:    <key>path</key>
 558 // CHECK-NEXT:    <array>
 559 // CHECK-NEXT:     <dict>
 560 // CHECK-NEXT:      <key>kind</key><string>event</string>
 561 // CHECK-NEXT:      <key>location</key>
 562 // CHECK-NEXT:      <dict>
 563 // CHECK-NEXT:       <key>line</key><integer>44</integer>
 564 // CHECK-NEXT:       <key>col</key><integer>5</integer>
 565 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 566 // CHECK-NEXT:      </dict>
 567 // CHECK-NEXT:      <key>ranges</key>
 568 // CHECK-NEXT:      <array>
 569 // CHECK-NEXT:        <array>
 570 // CHECK-NEXT:         <dict>
 571 // CHECK-NEXT:          <key>line</key><integer>44</integer>
 572 // CHECK-NEXT:          <key>col</key><integer>5</integer>
 573 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 574 // CHECK-NEXT:         </dict>
 575 // CHECK-NEXT:         <dict>
 576 // CHECK-NEXT:          <key>line</key><integer>44</integer>
 577 // CHECK-NEXT:          <key>col</key><integer>30</integer>
 578 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 579 // CHECK-NEXT:         </dict>
 580 // CHECK-NEXT:        </array>
 581 // CHECK-NEXT:      </array>
 582 // CHECK-NEXT:      <key>depth</key><integer>0</integer>
 583 // CHECK-NEXT:      <key>extended_message</key>
 584 // CHECK-NEXT:      <string>&apos;storeRef&apos; declared without an initial value</string>
 585 // CHECK-NEXT:      <key>message</key>
 586 // CHECK-NEXT:      <string>&apos;storeRef&apos; declared without an initial value</string>
 587 // CHECK-NEXT:     </dict>
 588 // CHECK-NEXT:     <dict>
 589 // CHECK-NEXT:      <key>kind</key><string>control</string>
 590 // CHECK-NEXT:      <key>edges</key>
 591 // CHECK-NEXT:       <array>
 592 // CHECK-NEXT:        <dict>
 593 // CHECK-NEXT:         <key>start</key>
 594 // CHECK-NEXT:          <array>
 595 // CHECK-NEXT:           <dict>
 596 // CHECK-NEXT:            <key>line</key><integer>44</integer>
 597 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 598 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 599 // CHECK-NEXT:           </dict>
 600 // CHECK-NEXT:           <dict>
 601 // CHECK-NEXT:            <key>line</key><integer>44</integer>
 602 // CHECK-NEXT:            <key>col</key><integer>21</integer>
 603 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 604 // CHECK-NEXT:           </dict>
 605 // CHECK-NEXT:          </array>
 606 // CHECK-NEXT:         <key>end</key>
 607 // CHECK-NEXT:          <array>
 608 // CHECK-NEXT:           <dict>
 609 // CHECK-NEXT:            <key>line</key><integer>45</integer>
 610 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 611 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 612 // CHECK-NEXT:           </dict>
 613 // CHECK-NEXT:           <dict>
 614 // CHECK-NEXT:            <key>line</key><integer>45</integer>
 615 // CHECK-NEXT:            <key>col</key><integer>18</integer>
 616 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 617 // CHECK-NEXT:           </dict>
 618 // CHECK-NEXT:          </array>
 619 // CHECK-NEXT:        </dict>
 620 // CHECK-NEXT:       </array>
 621 // CHECK-NEXT:     </dict>
 622 // CHECK-NEXT:     <dict>
 623 // CHECK-NEXT:      <key>kind</key><string>event</string>
 624 // CHECK-NEXT:      <key>location</key>
 625 // CHECK-NEXT:      <dict>
 626 // CHECK-NEXT:       <key>line</key><integer>45</integer>
 627 // CHECK-NEXT:       <key>col</key><integer>5</integer>
 628 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 629 // CHECK-NEXT:      </dict>
 630 // CHECK-NEXT:      <key>ranges</key>
 631 // CHECK-NEXT:      <array>
 632 // CHECK-NEXT:        <array>
 633 // CHECK-NEXT:         <dict>
 634 // CHECK-NEXT:          <key>line</key><integer>45</integer>
 635 // CHECK-NEXT:          <key>col</key><integer>5</integer>
 636 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 637 // CHECK-NEXT:         </dict>
 638 // CHECK-NEXT:         <dict>
 639 // CHECK-NEXT:          <key>line</key><integer>45</integer>
 640 // CHECK-NEXT:          <key>col</key><integer>32</integer>
 641 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 642 // CHECK-NEXT:         </dict>
 643 // CHECK-NEXT:        </array>
 644 // CHECK-NEXT:      </array>
 645 // CHECK-NEXT:      <key>depth</key><integer>0</integer>
 646 // CHECK-NEXT:      <key>extended_message</key>
 647 // CHECK-NEXT:      <string>Calling &apos;CreateRefUndef&apos;</string>
 648 // CHECK-NEXT:      <key>message</key>
 649 // CHECK-NEXT:      <string>Calling &apos;CreateRefUndef&apos;</string>
 650 // CHECK-NEXT:     </dict>
 651 // CHECK-NEXT:     <dict>
 652 // CHECK-NEXT:      <key>kind</key><string>event</string>
 653 // CHECK-NEXT:      <key>location</key>
 654 // CHECK-NEXT:      <dict>
 655 // CHECK-NEXT:       <key>line</key><integer>65</integer>
 656 // CHECK-NEXT:       <key>col</key><integer>1</integer>
 657 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 658 // CHECK-NEXT:      </dict>
 659 // CHECK-NEXT:      <key>depth</key><integer>1</integer>
 660 // CHECK-NEXT:      <key>extended_message</key>
 661 // CHECK-NEXT:      <string>Entered call from &apos;test2&apos;</string>
 662 // CHECK-NEXT:      <key>message</key>
 663 // CHECK-NEXT:      <string>Entered call from &apos;test2&apos;</string>
 664 // CHECK-NEXT:     </dict>
 665 // CHECK-NEXT:     <dict>
 666 // CHECK-NEXT:      <key>kind</key><string>control</string>
 667 // CHECK-NEXT:      <key>edges</key>
 668 // CHECK-NEXT:       <array>
 669 // CHECK-NEXT:        <dict>
 670 // CHECK-NEXT:         <key>start</key>
 671 // CHECK-NEXT:          <array>
 672 // CHECK-NEXT:           <dict>
 673 // CHECK-NEXT:            <key>line</key><integer>65</integer>
 674 // CHECK-NEXT:            <key>col</key><integer>1</integer>
 675 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 676 // CHECK-NEXT:           </dict>
 677 // CHECK-NEXT:           <dict>
 678 // CHECK-NEXT:            <key>line</key><integer>65</integer>
 679 // CHECK-NEXT:            <key>col</key><integer>6</integer>
 680 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 681 // CHECK-NEXT:           </dict>
 682 // CHECK-NEXT:          </array>
 683 // CHECK-NEXT:         <key>end</key>
 684 // CHECK-NEXT:          <array>
 685 // CHECK-NEXT:           <dict>
 686 // CHECK-NEXT:            <key>line</key><integer>66</integer>
 687 // CHECK-NEXT:            <key>col</key><integer>3</integer>
 688 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 689 // CHECK-NEXT:           </dict>
 690 // CHECK-NEXT:           <dict>
 691 // CHECK-NEXT:            <key>line</key><integer>66</integer>
 692 // CHECK-NEXT:            <key>col</key><integer>10</integer>
 693 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 694 // CHECK-NEXT:           </dict>
 695 // CHECK-NEXT:          </array>
 696 // CHECK-NEXT:        </dict>
 697 // CHECK-NEXT:       </array>
 698 // CHECK-NEXT:     </dict>
 699 // CHECK-NEXT:     <dict>
 700 // CHECK-NEXT:      <key>kind</key><string>control</string>
 701 // CHECK-NEXT:      <key>edges</key>
 702 // CHECK-NEXT:       <array>
 703 // CHECK-NEXT:        <dict>
 704 // CHECK-NEXT:         <key>start</key>
 705 // CHECK-NEXT:          <array>
 706 // CHECK-NEXT:           <dict>
 707 // CHECK-NEXT:            <key>line</key><integer>66</integer>
 708 // CHECK-NEXT:            <key>col</key><integer>3</integer>
 709 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 710 // CHECK-NEXT:           </dict>
 711 // CHECK-NEXT:           <dict>
 712 // CHECK-NEXT:            <key>line</key><integer>66</integer>
 713 // CHECK-NEXT:            <key>col</key><integer>10</integer>
 714 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 715 // CHECK-NEXT:           </dict>
 716 // CHECK-NEXT:          </array>
 717 // CHECK-NEXT:         <key>end</key>
 718 // CHECK-NEXT:          <array>
 719 // CHECK-NEXT:           <dict>
 720 // CHECK-NEXT:            <key>line</key><integer>68</integer>
 721 // CHECK-NEXT:            <key>col</key><integer>3</integer>
 722 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 723 // CHECK-NEXT:           </dict>
 724 // CHECK-NEXT:           <dict>
 725 // CHECK-NEXT:            <key>line</key><integer>68</integer>
 726 // CHECK-NEXT:            <key>col</key><integer>4</integer>
 727 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 728 // CHECK-NEXT:           </dict>
 729 // CHECK-NEXT:          </array>
 730 // CHECK-NEXT:        </dict>
 731 // CHECK-NEXT:       </array>
 732 // CHECK-NEXT:     </dict>
 733 // CHECK-NEXT:     <dict>
 734 // CHECK-NEXT:      <key>kind</key><string>control</string>
 735 // CHECK-NEXT:      <key>edges</key>
 736 // CHECK-NEXT:       <array>
 737 // CHECK-NEXT:        <dict>
 738 // CHECK-NEXT:         <key>start</key>
 739 // CHECK-NEXT:          <array>
 740 // CHECK-NEXT:           <dict>
 741 // CHECK-NEXT:            <key>line</key><integer>68</integer>
 742 // CHECK-NEXT:            <key>col</key><integer>3</integer>
 743 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 744 // CHECK-NEXT:           </dict>
 745 // CHECK-NEXT:           <dict>
 746 // CHECK-NEXT:            <key>line</key><integer>68</integer>
 747 // CHECK-NEXT:            <key>col</key><integer>4</integer>
 748 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 749 // CHECK-NEXT:           </dict>
 750 // CHECK-NEXT:          </array>
 751 // CHECK-NEXT:         <key>end</key>
 752 // CHECK-NEXT:          <array>
 753 // CHECK-NEXT:           <dict>
 754 // CHECK-NEXT:            <key>line</key><integer>68</integer>
 755 // CHECK-NEXT:            <key>col</key><integer>7</integer>
 756 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 757 // CHECK-NEXT:           </dict>
 758 // CHECK-NEXT:           <dict>
 759 // CHECK-NEXT:            <key>line</key><integer>68</integer>
 760 // CHECK-NEXT:            <key>col</key><integer>9</integer>
 761 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 762 // CHECK-NEXT:           </dict>
 763 // CHECK-NEXT:          </array>
 764 // CHECK-NEXT:        </dict>
 765 // CHECK-NEXT:       </array>
 766 // CHECK-NEXT:     </dict>
 767 // CHECK-NEXT:     <dict>
 768 // CHECK-NEXT:      <key>kind</key><string>event</string>
 769 // CHECK-NEXT:      <key>location</key>
 770 // CHECK-NEXT:      <dict>
 771 // CHECK-NEXT:       <key>line</key><integer>68</integer>
 772 // CHECK-NEXT:       <key>col</key><integer>7</integer>
 773 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 774 // CHECK-NEXT:      </dict>
 775 // CHECK-NEXT:      <key>ranges</key>
 776 // CHECK-NEXT:      <array>
 777 // CHECK-NEXT:        <array>
 778 // CHECK-NEXT:         <dict>
 779 // CHECK-NEXT:          <key>line</key><integer>68</integer>
 780 // CHECK-NEXT:          <key>col</key><integer>7</integer>
 781 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 782 // CHECK-NEXT:         </dict>
 783 // CHECK-NEXT:         <dict>
 784 // CHECK-NEXT:          <key>line</key><integer>68</integer>
 785 // CHECK-NEXT:          <key>col</key><integer>9</integer>
 786 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 787 // CHECK-NEXT:         </dict>
 788 // CHECK-NEXT:        </array>
 789 // CHECK-NEXT:      </array>
 790 // CHECK-NEXT:      <key>depth</key><integer>1</integer>
 791 // CHECK-NEXT:      <key>extended_message</key>
 792 // CHECK-NEXT:      <string>Assuming &apos;err&apos; is not equal to 0</string>
 793 // CHECK-NEXT:      <key>message</key>
 794 // CHECK-NEXT:      <string>Assuming &apos;err&apos; is not equal to 0</string>
 795 // CHECK-NEXT:     </dict>
 796 // CHECK-NEXT:     <dict>
 797 // CHECK-NEXT:      <key>kind</key><string>control</string>
 798 // CHECK-NEXT:      <key>edges</key>
 799 // CHECK-NEXT:       <array>
 800 // CHECK-NEXT:        <dict>
 801 // CHECK-NEXT:         <key>start</key>
 802 // CHECK-NEXT:          <array>
 803 // CHECK-NEXT:           <dict>
 804 // CHECK-NEXT:            <key>line</key><integer>68</integer>
 805 // CHECK-NEXT:            <key>col</key><integer>7</integer>
 806 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 807 // CHECK-NEXT:           </dict>
 808 // CHECK-NEXT:           <dict>
 809 // CHECK-NEXT:            <key>line</key><integer>68</integer>
 810 // CHECK-NEXT:            <key>col</key><integer>9</integer>
 811 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 812 // CHECK-NEXT:           </dict>
 813 // CHECK-NEXT:          </array>
 814 // CHECK-NEXT:         <key>end</key>
 815 // CHECK-NEXT:          <array>
 816 // CHECK-NEXT:           <dict>
 817 // CHECK-NEXT:            <key>line</key><integer>71</integer>
 818 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 819 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 820 // CHECK-NEXT:           </dict>
 821 // CHECK-NEXT:           <dict>
 822 // CHECK-NEXT:            <key>line</key><integer>71</integer>
 823 // CHECK-NEXT:            <key>col</key><integer>13</integer>
 824 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 825 // CHECK-NEXT:           </dict>
 826 // CHECK-NEXT:          </array>
 827 // CHECK-NEXT:        </dict>
 828 // CHECK-NEXT:       </array>
 829 // CHECK-NEXT:     </dict>
 830 // CHECK-NEXT:     <dict>
 831 // CHECK-NEXT:      <key>kind</key><string>event</string>
 832 // CHECK-NEXT:      <key>location</key>
 833 // CHECK-NEXT:      <dict>
 834 // CHECK-NEXT:       <key>line</key><integer>45</integer>
 835 // CHECK-NEXT:       <key>col</key><integer>5</integer>
 836 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 837 // CHECK-NEXT:      </dict>
 838 // CHECK-NEXT:      <key>ranges</key>
 839 // CHECK-NEXT:      <array>
 840 // CHECK-NEXT:        <array>
 841 // CHECK-NEXT:         <dict>
 842 // CHECK-NEXT:          <key>line</key><integer>45</integer>
 843 // CHECK-NEXT:          <key>col</key><integer>5</integer>
 844 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 845 // CHECK-NEXT:         </dict>
 846 // CHECK-NEXT:         <dict>
 847 // CHECK-NEXT:          <key>line</key><integer>45</integer>
 848 // CHECK-NEXT:          <key>col</key><integer>32</integer>
 849 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 850 // CHECK-NEXT:         </dict>
 851 // CHECK-NEXT:        </array>
 852 // CHECK-NEXT:      </array>
 853 // CHECK-NEXT:      <key>depth</key><integer>0</integer>
 854 // CHECK-NEXT:      <key>extended_message</key>
 855 // CHECK-NEXT:      <string>Returning from &apos;CreateRefUndef&apos;</string>
 856 // CHECK-NEXT:      <key>message</key>
 857 // CHECK-NEXT:      <string>Returning from &apos;CreateRefUndef&apos;</string>
 858 // CHECK-NEXT:     </dict>
 859 // CHECK-NEXT:     <dict>
 860 // CHECK-NEXT:      <key>kind</key><string>control</string>
 861 // CHECK-NEXT:      <key>edges</key>
 862 // CHECK-NEXT:       <array>
 863 // CHECK-NEXT:        <dict>
 864 // CHECK-NEXT:         <key>start</key>
 865 // CHECK-NEXT:          <array>
 866 // CHECK-NEXT:           <dict>
 867 // CHECK-NEXT:            <key>line</key><integer>45</integer>
 868 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 869 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 870 // CHECK-NEXT:           </dict>
 871 // CHECK-NEXT:           <dict>
 872 // CHECK-NEXT:            <key>line</key><integer>45</integer>
 873 // CHECK-NEXT:            <key>col</key><integer>18</integer>
 874 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 875 // CHECK-NEXT:           </dict>
 876 // CHECK-NEXT:          </array>
 877 // CHECK-NEXT:         <key>end</key>
 878 // CHECK-NEXT:          <array>
 879 // CHECK-NEXT:           <dict>
 880 // CHECK-NEXT:            <key>line</key><integer>48</integer>
 881 // CHECK-NEXT:            <key>col</key><integer>5</integer>
 882 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 883 // CHECK-NEXT:           </dict>
 884 // CHECK-NEXT:           <dict>
 885 // CHECK-NEXT:            <key>line</key><integer>48</integer>
 886 // CHECK-NEXT:            <key>col</key><integer>13</integer>
 887 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 888 // CHECK-NEXT:           </dict>
 889 // CHECK-NEXT:          </array>
 890 // CHECK-NEXT:        </dict>
 891 // CHECK-NEXT:       </array>
 892 // CHECK-NEXT:     </dict>
 893 // CHECK-NEXT:     <dict>
 894 // CHECK-NEXT:      <key>kind</key><string>event</string>
 895 // CHECK-NEXT:      <key>location</key>
 896 // CHECK-NEXT:      <dict>
 897 // CHECK-NEXT:       <key>line</key><integer>48</integer>
 898 // CHECK-NEXT:       <key>col</key><integer>5</integer>
 899 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 900 // CHECK-NEXT:      </dict>
 901 // CHECK-NEXT:      <key>ranges</key>
 902 // CHECK-NEXT:      <array>
 903 // CHECK-NEXT:        <array>
 904 // CHECK-NEXT:         <dict>
 905 // CHECK-NEXT:          <key>line</key><integer>48</integer>
 906 // CHECK-NEXT:          <key>col</key><integer>15</integer>
 907 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 908 // CHECK-NEXT:         </dict>
 909 // CHECK-NEXT:         <dict>
 910 // CHECK-NEXT:          <key>line</key><integer>48</integer>
 911 // CHECK-NEXT:          <key>col</key><integer>22</integer>
 912 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 913 // CHECK-NEXT:         </dict>
 914 // CHECK-NEXT:        </array>
 915 // CHECK-NEXT:      </array>
 916 // CHECK-NEXT:      <key>depth</key><integer>0</integer>
 917 // CHECK-NEXT:      <key>extended_message</key>
 918 // CHECK-NEXT:      <string>Function call argument is an uninitialized value</string>
 919 // CHECK-NEXT:      <key>message</key>
 920 // CHECK-NEXT:      <string>Function call argument is an uninitialized value</string>
 921 // CHECK-NEXT:     </dict>
 922 // CHECK-NEXT:    </array>
 923 // CHECK-NEXT:    <key>description</key><string>Function call argument is an uninitialized value</string>
 924 // CHECK-NEXT:    <key>category</key><string>Logic error</string>
 925 // CHECK-NEXT:    <key>type</key><string>Uninitialized argument value</string>
 926 // CHECK-NEXT:   <key>issue_context_kind</key><string>Objective-C method</string>
 927 // CHECK-NEXT:   <key>issue_context</key><string>test2</string>
 928 // CHECK-NEXT:   <key>issue_hash</key><string>5</string>
 929 // CHECK-NEXT:   <key>location</key>
 930 // CHECK-NEXT:   <dict>
 931 // CHECK-NEXT:    <key>line</key><integer>48</integer>
 932 // CHECK-NEXT:    <key>col</key><integer>5</integer>
 933 // CHECK-NEXT:    <key>file</key><integer>0</integer>
 934 // CHECK-NEXT:   </dict>
 935 // CHECK-NEXT:   </dict>
 936 // CHECK-NEXT:  </array>