undef-value-param.m revision 6f4160828db75f36b22a204da202723c592644f3 
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 - | FileCheck %s
3
4typedef signed char BOOL;
5@protocol NSObject  - (BOOL)isEqual:(id)object; @end
6@interface NSObject <NSObject> {}
7+(id)alloc;
8+(id)new;
9-(id)init;
10-(id)autorelease;
11-(id)copy;
12- (Class)class;
13-(id)retain;
14@end
15typedef const void * CFTypeRef;
16extern void CFRelease(CFTypeRef cf);
17
18@interface Cell : NSObject
19- (void)test;
20@end
21
22@interface SpecialString
23+ (id)alloc;
24- (oneway void)release;
25@end
26
27typedef SpecialString* SCDynamicStoreRef;
28static void CreateRef(SCDynamicStoreRef *storeRef, unsigned x);
29static void CreateRefUndef(SCDynamicStoreRef *storeRef, unsigned x);
30SCDynamicStoreRef anotherCreateRef(unsigned *err, unsigned x);
31
32@implementation Cell
33- (void) test {
34    SCDynamicStoreRef storeRef = 0;
35    CreateRef(&storeRef, 4); 
36                             //expected-note@-1{{Calling 'CreateRef'}}
37                             //expected-note@-2{{Returning from 'CreateRef'}}
38    CFRelease(storeRef); //expected-warning {{Null pointer argument in call to CFRelease}}
39                         //expected-note@-1{{Null pointer argument in call to CFRelease}}
40}
41
42- (void)test2 {
43    SCDynamicStoreRef storeRef; // expected-note {{'storeRef' declared without an initial value}}
44    CreateRefUndef(&storeRef, 4);
45                             //expected-note@-1{{Calling 'CreateRefUndef'}}
46                             //expected-note@-2{{Returning from 'CreateRefUndef'}}
47    CFRelease(storeRef); //expected-warning {{Function call argument is an uninitialized value}}
48                         //expected-note@-1{{Function call argument is an uninitialized value}}
49}
50@end
51
52static void CreateRef(SCDynamicStoreRef *storeRef, unsigned x) {
53    unsigned err = 0;
54    SCDynamicStoreRef ref = anotherCreateRef(&err, x);
55    if (err) { 
56               //expected-note@-1{{Assuming 'err' is not equal to 0}}
57               //expected-note@-2{{Taking true branch}}
58        CFRelease(ref);
59        ref = 0; // expected-note{{nil object reference stored to 'ref'}}
60    }
61    *storeRef = ref; // expected-note{{nil object reference stored to 'storeRef'}}
62}
63
64static void CreateRefUndef(SCDynamicStoreRef *storeRef, unsigned x) {
65  unsigned err = 0;
66  SCDynamicStoreRef ref = anotherCreateRef(&err, x);
67  if (err) {
68             //expected-note@-1{{Assuming 'err' is not equal to 0}}
69             //expected-note@-2{{Taking true branch}}
70    CFRelease(ref);
71    return;
72  }
73  *storeRef = ref;
74}
75
76//CHECK:  <dict>
77//CHECK:   <key>files</key>
78//CHECK:   <array>
79//CHECK:   </array>
80//CHECK:   <key>diagnostics</key>
81//CHECK:   <array>
82//CHECK:    <dict>
83//CHECK:     <key>path</key>
84//CHECK:     <array>
85//CHECK:      <dict>
86//CHECK:       <key>kind</key><string>event</string>
87//CHECK:       <key>location</key>
88//CHECK:       <dict>
89//CHECK:        <key>line</key><integer>33</integer>
90//CHECK:        <key>col</key><integer>5</integer>
91//CHECK:        <key>file</key><integer>0</integer>
92//CHECK:       </dict>
93//CHECK:       <key>ranges</key>
94//CHECK:       <array>
95//CHECK:         <array>
96//CHECK:          <dict>
97//CHECK:           <key>line</key><integer>33</integer>
98//CHECK:           <key>col</key><integer>5</integer>
99//CHECK:           <key>file</key><integer>0</integer>
100//CHECK:          </dict>
101//CHECK:          <dict>
102//CHECK:           <key>line</key><integer>33</integer>
103//CHECK:           <key>col</key><integer>30</integer>
104//CHECK:           <key>file</key><integer>0</integer>
105//CHECK:          </dict>
106//CHECK:         </array>
107//CHECK:       </array>
108//CHECK:       <key>depth</key><integer>0</integer>
109//CHECK:       <key>extended_message</key>
110//CHECK:       <string>&apos;storeRef&apos; initialized to nil</string>
111//CHECK:       <key>message</key>
112//CHECK:  <string>&apos;storeRef&apos; initialized to nil</string>
113//CHECK:      </dict>
114//CHECK:      <dict>
115//CHECK:       <key>kind</key><string>control</string>
116//CHECK:       <key>edges</key>
117//CHECK:        <array>
118//CHECK:         <dict>
119//CHECK:          <key>start</key>
120//CHECK:           <array>
121//CHECK:            <dict>
122//CHECK:             <key>line</key><integer>33</integer>
123//CHECK:             <key>col</key><integer>5</integer>
124//CHECK:             <key>file</key><integer>0</integer>
125//CHECK:            </dict>
126//CHECK:            <dict>
127//CHECK:             <key>line</key><integer>33</integer>
128//CHECK:             <key>col</key><integer>21</integer>
129//CHECK:             <key>file</key><integer>0</integer>
130//CHECK:            </dict>
131//CHECK:           </array>
132//CHECK:          <key>end</key>
133//CHECK:           <array>
134//CHECK:            <dict>
135//CHECK:             <key>line</key><integer>34</integer>
136//CHECK:             <key>col</key><integer>5</integer>
137//CHECK:             <key>file</key><integer>0</integer>
138//CHECK:            </dict>
139//CHECK:            <dict>
140//CHECK:             <key>line</key><integer>34</integer>
141//CHECK:             <key>col</key><integer>13</integer>
142//CHECK:             <key>file</key><integer>0</integer>
143//CHECK:            </dict>
144//CHECK:           </array>
145//CHECK:         </dict>
146//CHECK:        </array>
147//CHECK:      </dict>
148//CHECK:      <dict>
149//CHECK:       <key>kind</key><string>event</string>
150//CHECK:       <key>location</key>
151//CHECK:       <dict>
152//CHECK:        <key>line</key><integer>34</integer>
153//CHECK:        <key>col</key><integer>5</integer>
154//CHECK:        <key>file</key><integer>0</integer>
155//CHECK:       </dict>
156//CHECK:       <key>ranges</key>
157//CHECK:       <array>
158//CHECK:         <array>
159//CHECK:          <dict>
160//CHECK:           <key>line</key><integer>34</integer>
161//CHECK:           <key>col</key><integer>5</integer>
162//CHECK:           <key>file</key><integer>0</integer>
163//CHECK:          </dict>
164//CHECK:          <dict>
165//CHECK:           <key>line</key><integer>34</integer>
166//CHECK:           <key>col</key><integer>27</integer>
167//CHECK:           <key>file</key><integer>0</integer>
168//CHECK:          </dict>
169//CHECK:         </array>
170//CHECK:       </array>
171//CHECK:       <key>depth</key><integer>0</integer>
172//CHECK:       <key>extended_message</key>
173//CHECK:       <string>Calling &apos;CreateRef&apos;</string>
174//CHECK:       <key>message</key>
175//CHECK:  <string>Calling &apos;CreateRef&apos;</string>
176//CHECK:      </dict>
177//CHECK:      <dict>
178//CHECK:       <key>kind</key><string>event</string>
179//CHECK:       <key>location</key>
180//CHECK:       <dict>
181//CHECK:        <key>line</key><integer>42</integer>
182//CHECK:        <key>col</key><integer>1</integer>
183//CHECK:        <key>file</key><integer>0</integer>
184//CHECK:       </dict>
185//CHECK:       <key>depth</key><integer>1</integer>
186//CHECK:       <key>extended_message</key>
187//CHECK:       <string>Entered call from &apos;test&apos;</string>
188//CHECK:       <key>message</key>
189//CHECK:  <string>Entered call from &apos;test&apos;</string>
190//CHECK:      </dict>
191//CHECK:      <dict>
192//CHECK:       <key>kind</key><string>control</string>
193//CHECK:       <key>edges</key>
194//CHECK:        <array>
195//CHECK:         <dict>
196//CHECK:          <key>start</key>
197//CHECK:           <array>
198//CHECK:            <dict>
199//CHECK:             <key>line</key><integer>42</integer>
200//CHECK:             <key>col</key><integer>1</integer>
201//CHECK:             <key>file</key><integer>0</integer>
202//CHECK:            </dict>
203//CHECK:            <dict>
204//CHECK:             <key>line</key><integer>42</integer>
205//CHECK:             <key>col</key><integer>6</integer>
206//CHECK:             <key>file</key><integer>0</integer>
207//CHECK:            </dict>
208//CHECK:           </array>
209//CHECK:          <key>end</key>
210//CHECK:           <array>
211//CHECK:            <dict>
212//CHECK:             <key>line</key><integer>43</integer>
213//CHECK:             <key>col</key><integer>5</integer>
214//CHECK:             <key>file</key><integer>0</integer>
215//CHECK:            </dict>
216//CHECK:            <dict>
217//CHECK:             <key>line</key><integer>43</integer>
218//CHECK:             <key>col</key><integer>12</integer>
219//CHECK:             <key>file</key><integer>0</integer>
220//CHECK:            </dict>
221//CHECK:           </array>
222//CHECK:         </dict>
223//CHECK:        </array>
224//CHECK:      </dict>
225//CHECK:      <dict>
226//CHECK:       <key>kind</key><string>control</string>
227//CHECK:       <key>edges</key>
228//CHECK:        <array>
229//CHECK:         <dict>
230//CHECK:          <key>start</key>
231//CHECK:           <array>
232//CHECK:            <dict>
233//CHECK:             <key>line</key><integer>43</integer>
234//CHECK:             <key>col</key><integer>5</integer>
235//CHECK:             <key>file</key><integer>0</integer>
236//CHECK:            </dict>
237//CHECK:            <dict>
238//CHECK:             <key>line</key><integer>43</integer>
239//CHECK:             <key>col</key><integer>12</integer>
240//CHECK:             <key>file</key><integer>0</integer>
241//CHECK:            </dict>
242//CHECK:           </array>
243//CHECK:          <key>end</key>
244//CHECK:           <array>
245//CHECK:            <dict>
246//CHECK:             <key>line</key><integer>45</integer>
247//CHECK:             <key>col</key><integer>5</integer>
248//CHECK:             <key>file</key><integer>0</integer>
249//CHECK:            </dict>
250//CHECK:            <dict>
251//CHECK:             <key>line</key><integer>45</integer>
252//CHECK:             <key>col</key><integer>6</integer>
253//CHECK:             <key>file</key><integer>0</integer>
254//CHECK:            </dict>
255//CHECK:           </array>
256//CHECK:         </dict>
257//CHECK:        </array>
258//CHECK:      </dict>
259//CHECK:      <dict>
260//CHECK:       <key>kind</key><string>control</string>
261//CHECK:       <key>edges</key>
262//CHECK:        <array>
263//CHECK:         <dict>
264//CHECK:          <key>start</key>
265//CHECK:           <array>
266//CHECK:            <dict>
267//CHECK:             <key>line</key><integer>45</integer>
268//CHECK:             <key>col</key><integer>5</integer>
269//CHECK:             <key>file</key><integer>0</integer>
270//CHECK:            </dict>
271//CHECK:            <dict>
272//CHECK:             <key>line</key><integer>45</integer>
273//CHECK:             <key>col</key><integer>6</integer>
274//CHECK:             <key>file</key><integer>0</integer>
275//CHECK:            </dict>
276//CHECK:           </array>
277//CHECK:          <key>end</key>
278//CHECK:           <array>
279//CHECK:            <dict>
280//CHECK:             <key>line</key><integer>45</integer>
281//CHECK:             <key>col</key><integer>9</integer>
282//CHECK:             <key>file</key><integer>0</integer>
283//CHECK:            </dict>
284//CHECK:            <dict>
285//CHECK:             <key>line</key><integer>45</integer>
286//CHECK:             <key>col</key><integer>11</integer>
287//CHECK:             <key>file</key><integer>0</integer>
288//CHECK:            </dict>
289//CHECK:           </array>
290//CHECK:         </dict>
291//CHECK:        </array>
292//CHECK:      </dict>
293//CHECK:      <dict>
294//CHECK:       <key>kind</key><string>event</string>
295//CHECK:       <key>location</key>
296//CHECK:       <dict>
297//CHECK:        <key>line</key><integer>45</integer>
298//CHECK:        <key>col</key><integer>9</integer>
299//CHECK:        <key>file</key><integer>0</integer>
300//CHECK:       </dict>
301//CHECK:       <key>ranges</key>
302//CHECK:       <array>
303//CHECK:         <array>
304//CHECK:          <dict>
305//CHECK:           <key>line</key><integer>45</integer>
306//CHECK:           <key>col</key><integer>9</integer>
307//CHECK:           <key>file</key><integer>0</integer>
308//CHECK:          </dict>
309//CHECK:          <dict>
310//CHECK:           <key>line</key><integer>45</integer>
311//CHECK:           <key>col</key><integer>11</integer>
312//CHECK:           <key>file</key><integer>0</integer>
313//CHECK:          </dict>
314//CHECK:         </array>
315//CHECK:       </array>
316//CHECK:       <key>depth</key><integer>1</integer>
317//CHECK:       <key>extended_message</key>
318//CHECK:       <string>Assuming &apos;err&apos; is not equal to 0</string>
319//CHECK:       <key>message</key>
320//CHECK:  <string>Assuming &apos;err&apos; is not equal to 0</string>
321//CHECK:      </dict>
322//CHECK:      <dict>
323//CHECK:       <key>kind</key><string>control</string>
324//CHECK:       <key>edges</key>
325//CHECK:        <array>
326//CHECK:         <dict>
327//CHECK:          <key>start</key>
328//CHECK:           <array>
329//CHECK:            <dict>
330//CHECK:             <key>line</key><integer>45</integer>
331//CHECK:             <key>col</key><integer>9</integer>
332//CHECK:             <key>file</key><integer>0</integer>
333//CHECK:            </dict>
334//CHECK:            <dict>
335//CHECK:             <key>line</key><integer>45</integer>
336//CHECK:             <key>col</key><integer>11</integer>
337//CHECK:             <key>file</key><integer>0</integer>
338//CHECK:            </dict>
339//CHECK:           </array>
340//CHECK:          <key>end</key>
341//CHECK:           <array>
342//CHECK:            <dict>
343//CHECK:             <key>line</key><integer>48</integer>
344//CHECK:             <key>col</key><integer>9</integer>
345//CHECK:             <key>file</key><integer>0</integer>
346//CHECK:            </dict>
347//CHECK:            <dict>
348//CHECK:             <key>line</key><integer>48</integer>
349//CHECK:             <key>col</key><integer>17</integer>
350//CHECK:             <key>file</key><integer>0</integer>
351//CHECK:            </dict>
352//CHECK:           </array>
353//CHECK:         </dict>
354//CHECK:        </array>
355//CHECK:      </dict>
356//CHECK:      <dict>
357//CHECK:       <key>kind</key><string>control</string>
358//CHECK:       <key>edges</key>
359//CHECK:        <array>
360//CHECK:         <dict>
361//CHECK:          <key>start</key>
362//CHECK:           <array>
363//CHECK:            <dict>
364//CHECK:             <key>line</key><integer>48</integer>
365//CHECK:             <key>col</key><integer>9</integer>
366//CHECK:             <key>file</key><integer>0</integer>
367//CHECK:            </dict>
368//CHECK:            <dict>
369//CHECK:             <key>line</key><integer>48</integer>
370//CHECK:             <key>col</key><integer>17</integer>
371//CHECK:             <key>file</key><integer>0</integer>
372//CHECK:            </dict>
373//CHECK:           </array>
374//CHECK:          <key>end</key>
375//CHECK:           <array>
376//CHECK:            <dict>
377//CHECK:             <key>line</key><integer>51</integer>
378//CHECK:             <key>col</key><integer>5</integer>
379//CHECK:             <key>file</key><integer>0</integer>
380//CHECK:            </dict>
381//CHECK:            <dict>
382//CHECK:             <key>line</key><integer>51</integer>
383//CHECK:             <key>col</key><integer>5</integer>
384//CHECK:             <key>file</key><integer>0</integer>
385//CHECK:            </dict>
386//CHECK:           </array>
387//CHECK:         </dict>
388//CHECK:        </array>
389//CHECK:      </dict>
390//CHECK:      <dict>
391//CHECK:       <key>kind</key><string>event</string>
392//CHECK:       <key>location</key>
393//CHECK:       <dict>
394//CHECK:        <key>line</key><integer>34</integer>
395//CHECK:        <key>col</key><integer>5</integer>
396//CHECK:        <key>file</key><integer>0</integer>
397//CHECK:       </dict>
398//CHECK:       <key>ranges</key>
399//CHECK:       <array>
400//CHECK:         <array>
401//CHECK:          <dict>
402//CHECK:           <key>line</key><integer>34</integer>
403//CHECK:           <key>col</key><integer>5</integer>
404//CHECK:           <key>file</key><integer>0</integer>
405//CHECK:          </dict>
406//CHECK:          <dict>
407//CHECK:           <key>line</key><integer>34</integer>
408//CHECK:           <key>col</key><integer>27</integer>
409//CHECK:           <key>file</key><integer>0</integer>
410//CHECK:          </dict>
411//CHECK:         </array>
412//CHECK:       </array>
413//CHECK:       <key>depth</key><integer>1</integer>
414//CHECK:       <key>extended_message</key>
415//CHECK:       <string>Returning from &apos;CreateRef&apos;</string>
416//CHECK:       <key>message</key>
417//CHECK:  <string>Returning from &apos;CreateRef&apos;</string>
418//CHECK:      </dict>
419//CHECK:      <dict>
420//CHECK:       <key>kind</key><string>control</string>
421//CHECK:       <key>edges</key>
422//CHECK:        <array>
423//CHECK:         <dict>
424//CHECK:          <key>start</key>
425//CHECK:           <array>
426//CHECK:            <dict>
427//CHECK:             <key>line</key><integer>34</integer>
428//CHECK:             <key>col</key><integer>5</integer>
429//CHECK:             <key>file</key><integer>0</integer>
430//CHECK:            </dict>
431//CHECK:            <dict>
432//CHECK:             <key>line</key><integer>34</integer>
433//CHECK:             <key>col</key><integer>13</integer>
434//CHECK:             <key>file</key><integer>0</integer>
435//CHECK:            </dict>
436//CHECK:           </array>
437//CHECK:          <key>end</key>
438//CHECK:           <array>
439//CHECK:            <dict>
440//CHECK:             <key>line</key><integer>37</integer>
441//CHECK:             <key>col</key><integer>5</integer>
442//CHECK:             <key>file</key><integer>0</integer>
443//CHECK:            </dict>
444//CHECK:            <dict>
445//CHECK:             <key>line</key><integer>37</integer>
446//CHECK:             <key>col</key><integer>13</integer>
447//CHECK:             <key>file</key><integer>0</integer>
448//CHECK:            </dict>
449//CHECK:           </array>
450//CHECK:         </dict>
451//CHECK:        </array>
452//CHECK:      </dict>
453//CHECK:      <dict>
454//CHECK:       <key>kind</key><string>event</string>
455//CHECK:       <key>location</key>
456//CHECK:       <dict>
457//CHECK:        <key>line</key><integer>37</integer>
458//CHECK:        <key>col</key><integer>5</integer>
459//CHECK:        <key>file</key><integer>0</integer>
460//CHECK:       </dict>
461//CHECK:       <key>ranges</key>
462//CHECK:       <array>
463//CHECK:         <array>
464//CHECK:          <dict>
465//CHECK:           <key>line</key><integer>37</integer>
466//CHECK:           <key>col</key><integer>15</integer>
467//CHECK:           <key>file</key><integer>0</integer>
468//CHECK:          </dict>
469//CHECK:          <dict>
470//CHECK:           <key>line</key><integer>37</integer>
471//CHECK:           <key>col</key><integer>22</integer>
472//CHECK:           <key>file</key><integer>0</integer>
473//CHECK:          </dict>
474//CHECK:         </array>
475//CHECK:       </array>
476//CHECK:       <key>depth</key><integer>0</integer>
477//CHECK:       <key>extended_message</key>
478//CHECK:       <string>Null pointer argument in call to CFRelease</string>
479//CHECK:       <key>message</key>
480//CHECK:  <string>Null pointer argument in call to CFRelease</string>
481//CHECK:      </dict>
482//CHECK:     </array>
483//CHECK:     <key>description</key><string>Null pointer argument in call to CFRelease</string>
484//CHECK:     <key>category</key><string>API Misuse (Apple)</string>
485//CHECK:     <key>type</key><string>null passed to CFRetain/CFRelease/CFMakeCollectable</string>
486//CHECK:    <key>issue_context_kind</key><string>Objective-C method</string>
487//CHECK:    <key>issue_context</key><string>test</string>
488//CHECK:    <key>issue_hash</key><string>5</string>
489//CHECK:    <key>location</key>
490//CHECK:    <dict>
491//CHECK:     <key>line</key><integer>37</integer>
492//CHECK:     <key>col</key><integer>5</integer>
493//CHECK:     <key>file</key><integer>0</integer>
494//CHECK:    </dict>
495//CHECK:    </dict>
496//CHECK:   </array>
497//CHECK:  </dict>
498//CHECK:  </plist>
499// CHECK:  <key>diagnostics</key>
500// CHECK-NEXT:  <array>
501// CHECK-NEXT:   <dict>
502// CHECK-NEXT:    <key>path</key>
503// CHECK-NEXT:    <array>
504// CHECK-NEXT:     <dict>
505// CHECK-NEXT:      <key>kind</key><string>control</string>
506// CHECK-NEXT:      <key>edges</key>
507// CHECK-NEXT:       <array>
508// CHECK-NEXT:        <dict>
509// CHECK-NEXT:         <key>start</key>
510// CHECK-NEXT:          <array>
511// CHECK-NEXT:           <dict>
512// CHECK-NEXT:            <key>line</key><integer>34</integer>
513// CHECK-NEXT:            <key>col</key><integer>5</integer>
514// CHECK-NEXT:            <key>file</key><integer>0</integer>
515// CHECK-NEXT:           </dict>
516// CHECK-NEXT:           <dict>
517// CHECK-NEXT:            <key>line</key><integer>34</integer>
518// CHECK-NEXT:            <key>col</key><integer>21</integer>
519// CHECK-NEXT:            <key>file</key><integer>0</integer>
520// CHECK-NEXT:           </dict>
521// CHECK-NEXT:          </array>
522// CHECK-NEXT:         <key>end</key>
523// CHECK-NEXT:          <array>
524// CHECK-NEXT:           <dict>
525// CHECK-NEXT:            <key>line</key><integer>35</integer>
526// CHECK-NEXT:            <key>col</key><integer>5</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>35</integer>
531// CHECK-NEXT:            <key>col</key><integer>13</integer>
532// CHECK-NEXT:            <key>file</key><integer>0</integer>
533// CHECK-NEXT:           </dict>
534// CHECK-NEXT:          </array>
535// CHECK-NEXT:        </dict>
536// CHECK-NEXT:       </array>
537// CHECK-NEXT:     </dict>
538// CHECK-NEXT:     <dict>
539// CHECK-NEXT:      <key>kind</key><string>event</string>
540// CHECK-NEXT:      <key>location</key>
541// CHECK-NEXT:      <dict>
542// CHECK-NEXT:       <key>line</key><integer>35</integer>
543// CHECK-NEXT:       <key>col</key><integer>5</integer>
544// CHECK-NEXT:       <key>file</key><integer>0</integer>
545// CHECK-NEXT:      </dict>
546// CHECK-NEXT:      <key>ranges</key>
547// CHECK-NEXT:      <array>
548// CHECK-NEXT:        <array>
549// CHECK-NEXT:         <dict>
550// CHECK-NEXT:          <key>line</key><integer>35</integer>
551// CHECK-NEXT:          <key>col</key><integer>5</integer>
552// CHECK-NEXT:          <key>file</key><integer>0</integer>
553// CHECK-NEXT:         </dict>
554// CHECK-NEXT:         <dict>
555// CHECK-NEXT:          <key>line</key><integer>35</integer>
556// CHECK-NEXT:          <key>col</key><integer>27</integer>
557// CHECK-NEXT:          <key>file</key><integer>0</integer>
558// CHECK-NEXT:         </dict>
559// CHECK-NEXT:        </array>
560// CHECK-NEXT:      </array>
561// CHECK-NEXT:      <key>depth</key><integer>0</integer>
562// CHECK-NEXT:      <key>extended_message</key>
563// CHECK-NEXT:      <string>Calling &apos;CreateRef&apos;</string>
564// CHECK-NEXT:      <key>message</key>
565// CHECK-NEXT:      <string>Calling &apos;CreateRef&apos;</string>
566// CHECK-NEXT:     </dict>
567// CHECK-NEXT:     <dict>
568// CHECK-NEXT:      <key>kind</key><string>event</string>
569// CHECK-NEXT:      <key>location</key>
570// CHECK-NEXT:      <dict>
571// CHECK-NEXT:       <key>line</key><integer>52</integer>
572// CHECK-NEXT:       <key>col</key><integer>1</integer>
573// CHECK-NEXT:       <key>file</key><integer>0</integer>
574// CHECK-NEXT:      </dict>
575// CHECK-NEXT:      <key>depth</key><integer>1</integer>
576// CHECK-NEXT:      <key>extended_message</key>
577// CHECK-NEXT:      <string>Entered call from &apos;test&apos;</string>
578// CHECK-NEXT:      <key>message</key>
579// CHECK-NEXT:      <string>Entered call from &apos;test&apos;</string>
580// CHECK-NEXT:     </dict>
581// CHECK-NEXT:     <dict>
582// CHECK-NEXT:      <key>kind</key><string>control</string>
583// CHECK-NEXT:      <key>edges</key>
584// CHECK-NEXT:       <array>
585// CHECK-NEXT:        <dict>
586// CHECK-NEXT:         <key>start</key>
587// CHECK-NEXT:          <array>
588// CHECK-NEXT:           <dict>
589// CHECK-NEXT:            <key>line</key><integer>52</integer>
590// CHECK-NEXT:            <key>col</key><integer>1</integer>
591// CHECK-NEXT:            <key>file</key><integer>0</integer>
592// CHECK-NEXT:           </dict>
593// CHECK-NEXT:           <dict>
594// CHECK-NEXT:            <key>line</key><integer>52</integer>
595// CHECK-NEXT:            <key>col</key><integer>6</integer>
596// CHECK-NEXT:            <key>file</key><integer>0</integer>
597// CHECK-NEXT:           </dict>
598// CHECK-NEXT:          </array>
599// CHECK-NEXT:         <key>end</key>
600// CHECK-NEXT:          <array>
601// CHECK-NEXT:           <dict>
602// CHECK-NEXT:            <key>line</key><integer>53</integer>
603// CHECK-NEXT:            <key>col</key><integer>5</integer>
604// CHECK-NEXT:            <key>file</key><integer>0</integer>
605// CHECK-NEXT:           </dict>
606// CHECK-NEXT:           <dict>
607// CHECK-NEXT:            <key>line</key><integer>53</integer>
608// CHECK-NEXT:            <key>col</key><integer>12</integer>
609// CHECK-NEXT:            <key>file</key><integer>0</integer>
610// CHECK-NEXT:           </dict>
611// CHECK-NEXT:          </array>
612// CHECK-NEXT:        </dict>
613// CHECK-NEXT:       </array>
614// CHECK-NEXT:     </dict>
615// CHECK-NEXT:     <dict>
616// CHECK-NEXT:      <key>kind</key><string>control</string>
617// CHECK-NEXT:      <key>edges</key>
618// CHECK-NEXT:       <array>
619// CHECK-NEXT:        <dict>
620// CHECK-NEXT:         <key>start</key>
621// CHECK-NEXT:          <array>
622// CHECK-NEXT:           <dict>
623// CHECK-NEXT:            <key>line</key><integer>53</integer>
624// CHECK-NEXT:            <key>col</key><integer>5</integer>
625// CHECK-NEXT:            <key>file</key><integer>0</integer>
626// CHECK-NEXT:           </dict>
627// CHECK-NEXT:           <dict>
628// CHECK-NEXT:            <key>line</key><integer>53</integer>
629// CHECK-NEXT:            <key>col</key><integer>12</integer>
630// CHECK-NEXT:            <key>file</key><integer>0</integer>
631// CHECK-NEXT:           </dict>
632// CHECK-NEXT:          </array>
633// CHECK-NEXT:         <key>end</key>
634// CHECK-NEXT:          <array>
635// CHECK-NEXT:           <dict>
636// CHECK-NEXT:            <key>line</key><integer>55</integer>
637// CHECK-NEXT:            <key>col</key><integer>5</integer>
638// CHECK-NEXT:            <key>file</key><integer>0</integer>
639// CHECK-NEXT:           </dict>
640// CHECK-NEXT:           <dict>
641// CHECK-NEXT:            <key>line</key><integer>55</integer>
642// CHECK-NEXT:            <key>col</key><integer>6</integer>
643// CHECK-NEXT:            <key>file</key><integer>0</integer>
644// CHECK-NEXT:           </dict>
645// CHECK-NEXT:          </array>
646// CHECK-NEXT:        </dict>
647// CHECK-NEXT:       </array>
648// CHECK-NEXT:     </dict>
649// CHECK-NEXT:     <dict>
650// CHECK-NEXT:      <key>kind</key><string>control</string>
651// CHECK-NEXT:      <key>edges</key>
652// CHECK-NEXT:       <array>
653// CHECK-NEXT:        <dict>
654// CHECK-NEXT:         <key>start</key>
655// CHECK-NEXT:          <array>
656// CHECK-NEXT:           <dict>
657// CHECK-NEXT:            <key>line</key><integer>55</integer>
658// CHECK-NEXT:            <key>col</key><integer>5</integer>
659// CHECK-NEXT:            <key>file</key><integer>0</integer>
660// CHECK-NEXT:           </dict>
661// CHECK-NEXT:           <dict>
662// CHECK-NEXT:            <key>line</key><integer>55</integer>
663// CHECK-NEXT:            <key>col</key><integer>6</integer>
664// CHECK-NEXT:            <key>file</key><integer>0</integer>
665// CHECK-NEXT:           </dict>
666// CHECK-NEXT:          </array>
667// CHECK-NEXT:         <key>end</key>
668// CHECK-NEXT:          <array>
669// CHECK-NEXT:           <dict>
670// CHECK-NEXT:            <key>line</key><integer>55</integer>
671// CHECK-NEXT:            <key>col</key><integer>9</integer>
672// CHECK-NEXT:            <key>file</key><integer>0</integer>
673// CHECK-NEXT:           </dict>
674// CHECK-NEXT:           <dict>
675// CHECK-NEXT:            <key>line</key><integer>55</integer>
676// CHECK-NEXT:            <key>col</key><integer>11</integer>
677// CHECK-NEXT:            <key>file</key><integer>0</integer>
678// CHECK-NEXT:           </dict>
679// CHECK-NEXT:          </array>
680// CHECK-NEXT:        </dict>
681// CHECK-NEXT:       </array>
682// CHECK-NEXT:     </dict>
683// CHECK-NEXT:     <dict>
684// CHECK-NEXT:      <key>kind</key><string>event</string>
685// CHECK-NEXT:      <key>location</key>
686// CHECK-NEXT:      <dict>
687// CHECK-NEXT:       <key>line</key><integer>55</integer>
688// CHECK-NEXT:       <key>col</key><integer>9</integer>
689// CHECK-NEXT:       <key>file</key><integer>0</integer>
690// CHECK-NEXT:      </dict>
691// CHECK-NEXT:      <key>ranges</key>
692// CHECK-NEXT:      <array>
693// CHECK-NEXT:        <array>
694// CHECK-NEXT:         <dict>
695// CHECK-NEXT:          <key>line</key><integer>55</integer>
696// CHECK-NEXT:          <key>col</key><integer>9</integer>
697// CHECK-NEXT:          <key>file</key><integer>0</integer>
698// CHECK-NEXT:         </dict>
699// CHECK-NEXT:         <dict>
700// CHECK-NEXT:          <key>line</key><integer>55</integer>
701// CHECK-NEXT:          <key>col</key><integer>11</integer>
702// CHECK-NEXT:          <key>file</key><integer>0</integer>
703// CHECK-NEXT:         </dict>
704// CHECK-NEXT:        </array>
705// CHECK-NEXT:      </array>
706// CHECK-NEXT:      <key>depth</key><integer>1</integer>
707// CHECK-NEXT:      <key>extended_message</key>
708// CHECK-NEXT:      <string>Assuming &apos;err&apos; is not equal to 0</string>
709// CHECK-NEXT:      <key>message</key>
710// CHECK-NEXT:      <string>Assuming &apos;err&apos; is not equal to 0</string>
711// CHECK-NEXT:     </dict>
712// CHECK-NEXT:     <dict>
713// CHECK-NEXT:      <key>kind</key><string>control</string>
714// CHECK-NEXT:      <key>edges</key>
715// CHECK-NEXT:       <array>
716// CHECK-NEXT:        <dict>
717// CHECK-NEXT:         <key>start</key>
718// CHECK-NEXT:          <array>
719// CHECK-NEXT:           <dict>
720// CHECK-NEXT:            <key>line</key><integer>55</integer>
721// CHECK-NEXT:            <key>col</key><integer>9</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>55</integer>
726// CHECK-NEXT:            <key>col</key><integer>11</integer>
727// CHECK-NEXT:            <key>file</key><integer>0</integer>
728// CHECK-NEXT:           </dict>
729// CHECK-NEXT:          </array>
730// CHECK-NEXT:         <key>end</key>
731// CHECK-NEXT:          <array>
732// CHECK-NEXT:           <dict>
733// CHECK-NEXT:            <key>line</key><integer>58</integer>
734// CHECK-NEXT:            <key>col</key><integer>9</integer>
735// CHECK-NEXT:            <key>file</key><integer>0</integer>
736// CHECK-NEXT:           </dict>
737// CHECK-NEXT:           <dict>
738// CHECK-NEXT:            <key>line</key><integer>58</integer>
739// CHECK-NEXT:            <key>col</key><integer>17</integer>
740// CHECK-NEXT:            <key>file</key><integer>0</integer>
741// CHECK-NEXT:           </dict>
742// CHECK-NEXT:          </array>
743// CHECK-NEXT:        </dict>
744// CHECK-NEXT:       </array>
745// CHECK-NEXT:     </dict>
746// CHECK-NEXT:     <dict>
747// CHECK-NEXT:      <key>kind</key><string>control</string>
748// CHECK-NEXT:      <key>edges</key>
749// CHECK-NEXT:       <array>
750// CHECK-NEXT:        <dict>
751// CHECK-NEXT:         <key>start</key>
752// CHECK-NEXT:          <array>
753// CHECK-NEXT:           <dict>
754// CHECK-NEXT:            <key>line</key><integer>58</integer>
755// CHECK-NEXT:            <key>col</key><integer>9</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>58</integer>
760// CHECK-NEXT:            <key>col</key><integer>17</integer>
761// CHECK-NEXT:            <key>file</key><integer>0</integer>
762// CHECK-NEXT:           </dict>
763// CHECK-NEXT:          </array>
764// CHECK-NEXT:         <key>end</key>
765// CHECK-NEXT:          <array>
766// CHECK-NEXT:           <dict>
767// CHECK-NEXT:            <key>line</key><integer>59</integer>
768// CHECK-NEXT:            <key>col</key><integer>9</integer>
769// CHECK-NEXT:            <key>file</key><integer>0</integer>
770// CHECK-NEXT:           </dict>
771// CHECK-NEXT:           <dict>
772// CHECK-NEXT:            <key>line</key><integer>59</integer>
773// CHECK-NEXT:            <key>col</key><integer>11</integer>
774// CHECK-NEXT:            <key>file</key><integer>0</integer>
775// CHECK-NEXT:           </dict>
776// CHECK-NEXT:          </array>
777// CHECK-NEXT:        </dict>
778// CHECK-NEXT:       </array>
779// CHECK-NEXT:     </dict>
780// CHECK-NEXT:     <dict>
781// CHECK-NEXT:      <key>kind</key><string>event</string>
782// CHECK-NEXT:      <key>location</key>
783// CHECK-NEXT:      <dict>
784// CHECK-NEXT:       <key>line</key><integer>59</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:      <key>ranges</key>
789// CHECK-NEXT:      <array>
790// CHECK-NEXT:        <array>
791// CHECK-NEXT:         <dict>
792// CHECK-NEXT:          <key>line</key><integer>59</integer>
793// CHECK-NEXT:          <key>col</key><integer>9</integer>
794// CHECK-NEXT:          <key>file</key><integer>0</integer>
795// CHECK-NEXT:         </dict>
796// CHECK-NEXT:         <dict>
797// CHECK-NEXT:          <key>line</key><integer>59</integer>
798// CHECK-NEXT:          <key>col</key><integer>15</integer>
799// CHECK-NEXT:          <key>file</key><integer>0</integer>
800// CHECK-NEXT:         </dict>
801// CHECK-NEXT:        </array>
802// CHECK-NEXT:      </array>
803// CHECK-NEXT:      <key>depth</key><integer>1</integer>
804// CHECK-NEXT:      <key>extended_message</key>
805// CHECK-NEXT:      <string>nil object reference stored to &apos;ref&apos;</string>
806// CHECK-NEXT:      <key>message</key>
807// CHECK-NEXT:      <string>nil object reference stored to &apos;ref&apos;</string>
808// CHECK-NEXT:     </dict>
809// CHECK-NEXT:     <dict>
810// CHECK-NEXT:      <key>kind</key><string>control</string>
811// CHECK-NEXT:      <key>edges</key>
812// CHECK-NEXT:       <array>
813// CHECK-NEXT:        <dict>
814// CHECK-NEXT:         <key>start</key>
815// CHECK-NEXT:          <array>
816// CHECK-NEXT:           <dict>
817// CHECK-NEXT:            <key>line</key><integer>59</integer>
818// CHECK-NEXT:            <key>col</key><integer>9</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>59</integer>
823// CHECK-NEXT:            <key>col</key><integer>11</integer>
824// CHECK-NEXT:            <key>file</key><integer>0</integer>
825// CHECK-NEXT:           </dict>
826// CHECK-NEXT:          </array>
827// CHECK-NEXT:         <key>end</key>
828// CHECK-NEXT:          <array>
829// CHECK-NEXT:           <dict>
830// CHECK-NEXT:            <key>line</key><integer>61</integer>
831// CHECK-NEXT:            <key>col</key><integer>5</integer>
832// CHECK-NEXT:            <key>file</key><integer>0</integer>
833// CHECK-NEXT:           </dict>
834// CHECK-NEXT:           <dict>
835// CHECK-NEXT:            <key>line</key><integer>61</integer>
836// CHECK-NEXT:            <key>col</key><integer>5</integer>
837// CHECK-NEXT:            <key>file</key><integer>0</integer>
838// CHECK-NEXT:           </dict>
839// CHECK-NEXT:          </array>
840// CHECK-NEXT:        </dict>
841// CHECK-NEXT:       </array>
842// CHECK-NEXT:     </dict>
843// CHECK-NEXT:     <dict>
844// CHECK-NEXT:      <key>kind</key><string>event</string>
845// CHECK-NEXT:      <key>location</key>
846// CHECK-NEXT:      <dict>
847// CHECK-NEXT:       <key>line</key><integer>61</integer>
848// CHECK-NEXT:       <key>col</key><integer>5</integer>
849// CHECK-NEXT:       <key>file</key><integer>0</integer>
850// CHECK-NEXT:      </dict>
851// CHECK-NEXT:      <key>ranges</key>
852// CHECK-NEXT:      <array>
853// CHECK-NEXT:        <array>
854// CHECK-NEXT:         <dict>
855// CHECK-NEXT:          <key>line</key><integer>61</integer>
856// CHECK-NEXT:          <key>col</key><integer>5</integer>
857// CHECK-NEXT:          <key>file</key><integer>0</integer>
858// CHECK-NEXT:         </dict>
859// CHECK-NEXT:         <dict>
860// CHECK-NEXT:          <key>line</key><integer>61</integer>
861// CHECK-NEXT:          <key>col</key><integer>19</integer>
862// CHECK-NEXT:          <key>file</key><integer>0</integer>
863// CHECK-NEXT:         </dict>
864// CHECK-NEXT:        </array>
865// CHECK-NEXT:      </array>
866// CHECK-NEXT:      <key>depth</key><integer>1</integer>
867// CHECK-NEXT:      <key>extended_message</key>
868// CHECK-NEXT:      <string>nil object reference stored to &apos;storeRef&apos;</string>
869// CHECK-NEXT:      <key>message</key>
870// CHECK-NEXT:      <string>nil object reference stored to &apos;storeRef&apos;</string>
871// CHECK-NEXT:     </dict>
872// CHECK-NEXT:     <dict>
873// CHECK-NEXT:      <key>kind</key><string>event</string>
874// CHECK-NEXT:      <key>location</key>
875// CHECK-NEXT:      <dict>
876// CHECK-NEXT:       <key>line</key><integer>35</integer>
877// CHECK-NEXT:       <key>col</key><integer>5</integer>
878// CHECK-NEXT:       <key>file</key><integer>0</integer>
879// CHECK-NEXT:      </dict>
880// CHECK-NEXT:      <key>ranges</key>
881// CHECK-NEXT:      <array>
882// CHECK-NEXT:        <array>
883// CHECK-NEXT:         <dict>
884// CHECK-NEXT:          <key>line</key><integer>35</integer>
885// CHECK-NEXT:          <key>col</key><integer>5</integer>
886// CHECK-NEXT:          <key>file</key><integer>0</integer>
887// CHECK-NEXT:         </dict>
888// CHECK-NEXT:         <dict>
889// CHECK-NEXT:          <key>line</key><integer>35</integer>
890// CHECK-NEXT:          <key>col</key><integer>27</integer>
891// CHECK-NEXT:          <key>file</key><integer>0</integer>
892// CHECK-NEXT:         </dict>
893// CHECK-NEXT:        </array>
894// CHECK-NEXT:      </array>
895// CHECK-NEXT:      <key>depth</key><integer>1</integer>
896// CHECK-NEXT:      <key>extended_message</key>
897// CHECK-NEXT:      <string>Returning from &apos;CreateRef&apos;</string>
898// CHECK-NEXT:      <key>message</key>
899// CHECK-NEXT:      <string>Returning from &apos;CreateRef&apos;</string>
900// CHECK-NEXT:     </dict>
901// CHECK-NEXT:     <dict>
902// CHECK-NEXT:      <key>kind</key><string>control</string>
903// CHECK-NEXT:      <key>edges</key>
904// CHECK-NEXT:       <array>
905// CHECK-NEXT:        <dict>
906// CHECK-NEXT:         <key>start</key>
907// CHECK-NEXT:          <array>
908// CHECK-NEXT:           <dict>
909// CHECK-NEXT:            <key>line</key><integer>35</integer>
910// CHECK-NEXT:            <key>col</key><integer>5</integer>
911// CHECK-NEXT:            <key>file</key><integer>0</integer>
912// CHECK-NEXT:           </dict>
913// CHECK-NEXT:           <dict>
914// CHECK-NEXT:            <key>line</key><integer>35</integer>
915// CHECK-NEXT:            <key>col</key><integer>13</integer>
916// CHECK-NEXT:            <key>file</key><integer>0</integer>
917// CHECK-NEXT:           </dict>
918// CHECK-NEXT:          </array>
919// CHECK-NEXT:         <key>end</key>
920// CHECK-NEXT:          <array>
921// CHECK-NEXT:           <dict>
922// CHECK-NEXT:            <key>line</key><integer>38</integer>
923// CHECK-NEXT:            <key>col</key><integer>5</integer>
924// CHECK-NEXT:            <key>file</key><integer>0</integer>
925// CHECK-NEXT:           </dict>
926// CHECK-NEXT:           <dict>
927// CHECK-NEXT:            <key>line</key><integer>38</integer>
928// CHECK-NEXT:            <key>col</key><integer>13</integer>
929// CHECK-NEXT:            <key>file</key><integer>0</integer>
930// CHECK-NEXT:           </dict>
931// CHECK-NEXT:          </array>
932// CHECK-NEXT:        </dict>
933// CHECK-NEXT:       </array>
934// CHECK-NEXT:     </dict>
935// CHECK-NEXT:     <dict>
936// CHECK-NEXT:      <key>kind</key><string>event</string>
937// CHECK-NEXT:      <key>location</key>
938// CHECK-NEXT:      <dict>
939// CHECK-NEXT:       <key>line</key><integer>38</integer>
940// CHECK-NEXT:       <key>col</key><integer>5</integer>
941// CHECK-NEXT:       <key>file</key><integer>0</integer>
942// CHECK-NEXT:      </dict>
943// CHECK-NEXT:      <key>ranges</key>
944// CHECK-NEXT:      <array>
945// CHECK-NEXT:        <array>
946// CHECK-NEXT:         <dict>
947// CHECK-NEXT:          <key>line</key><integer>38</integer>
948// CHECK-NEXT:          <key>col</key><integer>15</integer>
949// CHECK-NEXT:          <key>file</key><integer>0</integer>
950// CHECK-NEXT:         </dict>
951// CHECK-NEXT:         <dict>
952// CHECK-NEXT:          <key>line</key><integer>38</integer>
953// CHECK-NEXT:          <key>col</key><integer>22</integer>
954// CHECK-NEXT:          <key>file</key><integer>0</integer>
955// CHECK-NEXT:         </dict>
956// CHECK-NEXT:        </array>
957// CHECK-NEXT:      </array>
958// CHECK-NEXT:      <key>depth</key><integer>0</integer>
959// CHECK-NEXT:      <key>extended_message</key>
960// CHECK-NEXT:      <string>Null pointer argument in call to CFRelease</string>
961// CHECK-NEXT:      <key>message</key>
962// CHECK-NEXT:      <string>Null pointer argument in call to CFRelease</string>
963// CHECK-NEXT:     </dict>
964// CHECK-NEXT:    </array>
965// CHECK-NEXT:    <key>description</key><string>Null pointer argument in call to CFRelease</string>
966// CHECK-NEXT:    <key>category</key><string>API Misuse (Apple)</string>
967// CHECK-NEXT:    <key>type</key><string>null passed to CFRetain/CFRelease/CFMakeCollectable</string>
968// CHECK-NEXT:   <key>issue_context_kind</key><string>Objective-C method</string>
969// CHECK-NEXT:   <key>issue_context</key><string>test</string>
970// CHECK-NEXT:   <key>issue_hash</key><string>5</string>
971// CHECK-NEXT:   <key>location</key>
972// CHECK-NEXT:   <dict>
973// CHECK-NEXT:    <key>line</key><integer>38</integer>
974// CHECK-NEXT:    <key>col</key><integer>5</integer>
975// CHECK-NEXT:    <key>file</key><integer>0</integer>
976// CHECK-NEXT:   </dict>
977// CHECK-NEXT:   </dict>
978// CHECK-NEXT:   <dict>
979// CHECK-NEXT:    <key>path</key>
980// CHECK-NEXT:    <array>
981// CHECK-NEXT:     <dict>
982// CHECK-NEXT:      <key>kind</key><string>event</string>
983// CHECK-NEXT:      <key>location</key>
984// CHECK-NEXT:      <dict>
985// CHECK-NEXT:       <key>line</key><integer>43</integer>
986// CHECK-NEXT:       <key>col</key><integer>5</integer>
987// CHECK-NEXT:       <key>file</key><integer>0</integer>
988// CHECK-NEXT:      </dict>
989// CHECK-NEXT:      <key>ranges</key>
990// CHECK-NEXT:      <array>
991// CHECK-NEXT:        <array>
992// CHECK-NEXT:         <dict>
993// CHECK-NEXT:          <key>line</key><integer>43</integer>
994// CHECK-NEXT:          <key>col</key><integer>5</integer>
995// CHECK-NEXT:          <key>file</key><integer>0</integer>
996// CHECK-NEXT:         </dict>
997// CHECK-NEXT:         <dict>
998// CHECK-NEXT:          <key>line</key><integer>43</integer>
999// CHECK-NEXT:          <key>col</key><integer>30</integer>
1000// CHECK-NEXT:          <key>file</key><integer>0</integer>
1001// CHECK-NEXT:         </dict>
1002// CHECK-NEXT:        </array>
1003// CHECK-NEXT:      </array>
1004// CHECK-NEXT:      <key>depth</key><integer>0</integer>
1005// CHECK-NEXT:      <key>extended_message</key>
1006// CHECK-NEXT:      <string>&apos;storeRef&apos; declared without an initial value</string>
1007// CHECK-NEXT:      <key>message</key>
1008// CHECK-NEXT:      <string>&apos;storeRef&apos; declared without an initial value</string>
1009// CHECK-NEXT:     </dict>
1010// CHECK-NEXT:     <dict>
1011// CHECK-NEXT:      <key>kind</key><string>control</string>
1012// CHECK-NEXT:      <key>edges</key>
1013// CHECK-NEXT:       <array>
1014// CHECK-NEXT:        <dict>
1015// CHECK-NEXT:         <key>start</key>
1016// CHECK-NEXT:          <array>
1017// CHECK-NEXT:           <dict>
1018// CHECK-NEXT:            <key>line</key><integer>43</integer>
1019// CHECK-NEXT:            <key>col</key><integer>5</integer>
1020// CHECK-NEXT:            <key>file</key><integer>0</integer>
1021// CHECK-NEXT:           </dict>
1022// CHECK-NEXT:           <dict>
1023// CHECK-NEXT:            <key>line</key><integer>43</integer>
1024// CHECK-NEXT:            <key>col</key><integer>21</integer>
1025// CHECK-NEXT:            <key>file</key><integer>0</integer>
1026// CHECK-NEXT:           </dict>
1027// CHECK-NEXT:          </array>
1028// CHECK-NEXT:         <key>end</key>
1029// CHECK-NEXT:          <array>
1030// CHECK-NEXT:           <dict>
1031// CHECK-NEXT:            <key>line</key><integer>44</integer>
1032// CHECK-NEXT:            <key>col</key><integer>5</integer>
1033// CHECK-NEXT:            <key>file</key><integer>0</integer>
1034// CHECK-NEXT:           </dict>
1035// CHECK-NEXT:           <dict>
1036// CHECK-NEXT:            <key>line</key><integer>44</integer>
1037// CHECK-NEXT:            <key>col</key><integer>18</integer>
1038// CHECK-NEXT:            <key>file</key><integer>0</integer>
1039// CHECK-NEXT:           </dict>
1040// CHECK-NEXT:          </array>
1041// CHECK-NEXT:        </dict>
1042// CHECK-NEXT:       </array>
1043// CHECK-NEXT:     </dict>
1044// CHECK-NEXT:     <dict>
1045// CHECK-NEXT:      <key>kind</key><string>event</string>
1046// CHECK-NEXT:      <key>location</key>
1047// CHECK-NEXT:      <dict>
1048// CHECK-NEXT:       <key>line</key><integer>44</integer>
1049// CHECK-NEXT:       <key>col</key><integer>5</integer>
1050// CHECK-NEXT:       <key>file</key><integer>0</integer>
1051// CHECK-NEXT:      </dict>
1052// CHECK-NEXT:      <key>ranges</key>
1053// CHECK-NEXT:      <array>
1054// CHECK-NEXT:        <array>
1055// CHECK-NEXT:         <dict>
1056// CHECK-NEXT:          <key>line</key><integer>44</integer>
1057// CHECK-NEXT:          <key>col</key><integer>5</integer>
1058// CHECK-NEXT:          <key>file</key><integer>0</integer>
1059// CHECK-NEXT:         </dict>
1060// CHECK-NEXT:         <dict>
1061// CHECK-NEXT:          <key>line</key><integer>44</integer>
1062// CHECK-NEXT:          <key>col</key><integer>32</integer>
1063// CHECK-NEXT:          <key>file</key><integer>0</integer>
1064// CHECK-NEXT:         </dict>
1065// CHECK-NEXT:        </array>
1066// CHECK-NEXT:      </array>
1067// CHECK-NEXT:      <key>depth</key><integer>0</integer>
1068// CHECK-NEXT:      <key>extended_message</key>
1069// CHECK-NEXT:      <string>Calling &apos;CreateRefUndef&apos;</string>
1070// CHECK-NEXT:      <key>message</key>
1071// CHECK-NEXT:      <string>Calling &apos;CreateRefUndef&apos;</string>
1072// CHECK-NEXT:     </dict>
1073// CHECK-NEXT:     <dict>
1074// CHECK-NEXT:      <key>kind</key><string>event</string>
1075// CHECK-NEXT:      <key>location</key>
1076// CHECK-NEXT:      <dict>
1077// CHECK-NEXT:       <key>line</key><integer>64</integer>
1078// CHECK-NEXT:       <key>col</key><integer>1</integer>
1079// CHECK-NEXT:       <key>file</key><integer>0</integer>
1080// CHECK-NEXT:      </dict>
1081// CHECK-NEXT:      <key>depth</key><integer>1</integer>
1082// CHECK-NEXT:      <key>extended_message</key>
1083// CHECK-NEXT:      <string>Entered call from &apos;test2&apos;</string>
1084// CHECK-NEXT:      <key>message</key>
1085// CHECK-NEXT:      <string>Entered call from &apos;test2&apos;</string>
1086// CHECK-NEXT:     </dict>
1087// CHECK-NEXT:     <dict>
1088// CHECK-NEXT:      <key>kind</key><string>control</string>
1089// CHECK-NEXT:      <key>edges</key>
1090// CHECK-NEXT:       <array>
1091// CHECK-NEXT:        <dict>
1092// CHECK-NEXT:         <key>start</key>
1093// CHECK-NEXT:          <array>
1094// CHECK-NEXT:           <dict>
1095// CHECK-NEXT:            <key>line</key><integer>64</integer>
1096// CHECK-NEXT:            <key>col</key><integer>1</integer>
1097// CHECK-NEXT:            <key>file</key><integer>0</integer>
1098// CHECK-NEXT:           </dict>
1099// CHECK-NEXT:           <dict>
1100// CHECK-NEXT:            <key>line</key><integer>64</integer>
1101// CHECK-NEXT:            <key>col</key><integer>6</integer>
1102// CHECK-NEXT:            <key>file</key><integer>0</integer>
1103// CHECK-NEXT:           </dict>
1104// CHECK-NEXT:          </array>
1105// CHECK-NEXT:         <key>end</key>
1106// CHECK-NEXT:          <array>
1107// CHECK-NEXT:           <dict>
1108// CHECK-NEXT:            <key>line</key><integer>65</integer>
1109// CHECK-NEXT:            <key>col</key><integer>3</integer>
1110// CHECK-NEXT:            <key>file</key><integer>0</integer>
1111// CHECK-NEXT:           </dict>
1112// CHECK-NEXT:           <dict>
1113// CHECK-NEXT:            <key>line</key><integer>65</integer>
1114// CHECK-NEXT:            <key>col</key><integer>10</integer>
1115// CHECK-NEXT:            <key>file</key><integer>0</integer>
1116// CHECK-NEXT:           </dict>
1117// CHECK-NEXT:          </array>
1118// CHECK-NEXT:        </dict>
1119// CHECK-NEXT:       </array>
1120// CHECK-NEXT:     </dict>
1121// CHECK-NEXT:     <dict>
1122// CHECK-NEXT:      <key>kind</key><string>control</string>
1123// CHECK-NEXT:      <key>edges</key>
1124// CHECK-NEXT:       <array>
1125// CHECK-NEXT:        <dict>
1126// CHECK-NEXT:         <key>start</key>
1127// CHECK-NEXT:          <array>
1128// CHECK-NEXT:           <dict>
1129// CHECK-NEXT:            <key>line</key><integer>65</integer>
1130// CHECK-NEXT:            <key>col</key><integer>3</integer>
1131// CHECK-NEXT:            <key>file</key><integer>0</integer>
1132// CHECK-NEXT:           </dict>
1133// CHECK-NEXT:           <dict>
1134// CHECK-NEXT:            <key>line</key><integer>65</integer>
1135// CHECK-NEXT:            <key>col</key><integer>10</integer>
1136// CHECK-NEXT:            <key>file</key><integer>0</integer>
1137// CHECK-NEXT:           </dict>
1138// CHECK-NEXT:          </array>
1139// CHECK-NEXT:         <key>end</key>
1140// CHECK-NEXT:          <array>
1141// CHECK-NEXT:           <dict>
1142// CHECK-NEXT:            <key>line</key><integer>67</integer>
1143// CHECK-NEXT:            <key>col</key><integer>3</integer>
1144// CHECK-NEXT:            <key>file</key><integer>0</integer>
1145// CHECK-NEXT:           </dict>
1146// CHECK-NEXT:           <dict>
1147// CHECK-NEXT:            <key>line</key><integer>67</integer>
1148// CHECK-NEXT:            <key>col</key><integer>4</integer>
1149// CHECK-NEXT:            <key>file</key><integer>0</integer>
1150// CHECK-NEXT:           </dict>
1151// CHECK-NEXT:          </array>
1152// CHECK-NEXT:        </dict>
1153// CHECK-NEXT:       </array>
1154// CHECK-NEXT:     </dict>
1155// CHECK-NEXT:     <dict>
1156// CHECK-NEXT:      <key>kind</key><string>control</string>
1157// CHECK-NEXT:      <key>edges</key>
1158// CHECK-NEXT:       <array>
1159// CHECK-NEXT:        <dict>
1160// CHECK-NEXT:         <key>start</key>
1161// CHECK-NEXT:          <array>
1162// CHECK-NEXT:           <dict>
1163// CHECK-NEXT:            <key>line</key><integer>67</integer>
1164// CHECK-NEXT:            <key>col</key><integer>3</integer>
1165// CHECK-NEXT:            <key>file</key><integer>0</integer>
1166// CHECK-NEXT:           </dict>
1167// CHECK-NEXT:           <dict>
1168// CHECK-NEXT:            <key>line</key><integer>67</integer>
1169// CHECK-NEXT:            <key>col</key><integer>4</integer>
1170// CHECK-NEXT:            <key>file</key><integer>0</integer>
1171// CHECK-NEXT:           </dict>
1172// CHECK-NEXT:          </array>
1173// CHECK-NEXT:         <key>end</key>
1174// CHECK-NEXT:          <array>
1175// CHECK-NEXT:           <dict>
1176// CHECK-NEXT:            <key>line</key><integer>67</integer>
1177// CHECK-NEXT:            <key>col</key><integer>7</integer>
1178// CHECK-NEXT:            <key>file</key><integer>0</integer>
1179// CHECK-NEXT:           </dict>
1180// CHECK-NEXT:           <dict>
1181// CHECK-NEXT:            <key>line</key><integer>67</integer>
1182// CHECK-NEXT:            <key>col</key><integer>9</integer>
1183// CHECK-NEXT:            <key>file</key><integer>0</integer>
1184// CHECK-NEXT:           </dict>
1185// CHECK-NEXT:          </array>
1186// CHECK-NEXT:        </dict>
1187// CHECK-NEXT:       </array>
1188// CHECK-NEXT:     </dict>
1189// CHECK-NEXT:     <dict>
1190// CHECK-NEXT:      <key>kind</key><string>event</string>
1191// CHECK-NEXT:      <key>location</key>
1192// CHECK-NEXT:      <dict>
1193// CHECK-NEXT:       <key>line</key><integer>67</integer>
1194// CHECK-NEXT:       <key>col</key><integer>7</integer>
1195// CHECK-NEXT:       <key>file</key><integer>0</integer>
1196// CHECK-NEXT:      </dict>
1197// CHECK-NEXT:      <key>ranges</key>
1198// CHECK-NEXT:      <array>
1199// CHECK-NEXT:        <array>
1200// CHECK-NEXT:         <dict>
1201// CHECK-NEXT:          <key>line</key><integer>67</integer>
1202// CHECK-NEXT:          <key>col</key><integer>7</integer>
1203// CHECK-NEXT:          <key>file</key><integer>0</integer>
1204// CHECK-NEXT:         </dict>
1205// CHECK-NEXT:         <dict>
1206// CHECK-NEXT:          <key>line</key><integer>67</integer>
1207// CHECK-NEXT:          <key>col</key><integer>9</integer>
1208// CHECK-NEXT:          <key>file</key><integer>0</integer>
1209// CHECK-NEXT:         </dict>
1210// CHECK-NEXT:        </array>
1211// CHECK-NEXT:      </array>
1212// CHECK-NEXT:      <key>depth</key><integer>1</integer>
1213// CHECK-NEXT:      <key>extended_message</key>
1214// CHECK-NEXT:      <string>Assuming &apos;err&apos; is not equal to 0</string>
1215// CHECK-NEXT:      <key>message</key>
1216// CHECK-NEXT:      <string>Assuming &apos;err&apos; is not equal to 0</string>
1217// CHECK-NEXT:     </dict>
1218// CHECK-NEXT:     <dict>
1219// CHECK-NEXT:      <key>kind</key><string>control</string>
1220// CHECK-NEXT:      <key>edges</key>
1221// CHECK-NEXT:       <array>
1222// CHECK-NEXT:        <dict>
1223// CHECK-NEXT:         <key>start</key>
1224// CHECK-NEXT:          <array>
1225// CHECK-NEXT:           <dict>
1226// CHECK-NEXT:            <key>line</key><integer>67</integer>
1227// CHECK-NEXT:            <key>col</key><integer>7</integer>
1228// CHECK-NEXT:            <key>file</key><integer>0</integer>
1229// CHECK-NEXT:           </dict>
1230// CHECK-NEXT:           <dict>
1231// CHECK-NEXT:            <key>line</key><integer>67</integer>
1232// CHECK-NEXT:            <key>col</key><integer>9</integer>
1233// CHECK-NEXT:            <key>file</key><integer>0</integer>
1234// CHECK-NEXT:           </dict>
1235// CHECK-NEXT:          </array>
1236// CHECK-NEXT:         <key>end</key>
1237// CHECK-NEXT:          <array>
1238// CHECK-NEXT:           <dict>
1239// CHECK-NEXT:            <key>line</key><integer>70</integer>
1240// CHECK-NEXT:            <key>col</key><integer>5</integer>
1241// CHECK-NEXT:            <key>file</key><integer>0</integer>
1242// CHECK-NEXT:           </dict>
1243// CHECK-NEXT:           <dict>
1244// CHECK-NEXT:            <key>line</key><integer>70</integer>
1245// CHECK-NEXT:            <key>col</key><integer>13</integer>
1246// CHECK-NEXT:            <key>file</key><integer>0</integer>
1247// CHECK-NEXT:           </dict>
1248// CHECK-NEXT:          </array>
1249// CHECK-NEXT:        </dict>
1250// CHECK-NEXT:       </array>
1251// CHECK-NEXT:     </dict>
1252// CHECK-NEXT:     <dict>
1253// CHECK-NEXT:      <key>kind</key><string>event</string>
1254// CHECK-NEXT:      <key>location</key>
1255// CHECK-NEXT:      <dict>
1256// CHECK-NEXT:       <key>line</key><integer>44</integer>
1257// CHECK-NEXT:       <key>col</key><integer>5</integer>
1258// CHECK-NEXT:       <key>file</key><integer>0</integer>
1259// CHECK-NEXT:      </dict>
1260// CHECK-NEXT:      <key>ranges</key>
1261// CHECK-NEXT:      <array>
1262// CHECK-NEXT:        <array>
1263// CHECK-NEXT:         <dict>
1264// CHECK-NEXT:          <key>line</key><integer>44</integer>
1265// CHECK-NEXT:          <key>col</key><integer>5</integer>
1266// CHECK-NEXT:          <key>file</key><integer>0</integer>
1267// CHECK-NEXT:         </dict>
1268// CHECK-NEXT:         <dict>
1269// CHECK-NEXT:          <key>line</key><integer>44</integer>
1270// CHECK-NEXT:          <key>col</key><integer>32</integer>
1271// CHECK-NEXT:          <key>file</key><integer>0</integer>
1272// CHECK-NEXT:         </dict>
1273// CHECK-NEXT:        </array>
1274// CHECK-NEXT:      </array>
1275// CHECK-NEXT:      <key>depth</key><integer>1</integer>
1276// CHECK-NEXT:      <key>extended_message</key>
1277// CHECK-NEXT:      <string>Returning from &apos;CreateRefUndef&apos;</string>
1278// CHECK-NEXT:      <key>message</key>
1279// CHECK-NEXT:      <string>Returning from &apos;CreateRefUndef&apos;</string>
1280// CHECK-NEXT:     </dict>
1281// CHECK-NEXT:     <dict>
1282// CHECK-NEXT:      <key>kind</key><string>control</string>
1283// CHECK-NEXT:      <key>edges</key>
1284// CHECK-NEXT:       <array>
1285// CHECK-NEXT:        <dict>
1286// CHECK-NEXT:         <key>start</key>
1287// CHECK-NEXT:          <array>
1288// CHECK-NEXT:           <dict>
1289// CHECK-NEXT:            <key>line</key><integer>44</integer>
1290// CHECK-NEXT:            <key>col</key><integer>5</integer>
1291// CHECK-NEXT:            <key>file</key><integer>0</integer>
1292// CHECK-NEXT:           </dict>
1293// CHECK-NEXT:           <dict>
1294// CHECK-NEXT:            <key>line</key><integer>44</integer>
1295// CHECK-NEXT:            <key>col</key><integer>18</integer>
1296// CHECK-NEXT:            <key>file</key><integer>0</integer>
1297// CHECK-NEXT:           </dict>
1298// CHECK-NEXT:          </array>
1299// CHECK-NEXT:         <key>end</key>
1300// CHECK-NEXT:          <array>
1301// CHECK-NEXT:           <dict>
1302// CHECK-NEXT:            <key>line</key><integer>47</integer>
1303// CHECK-NEXT:            <key>col</key><integer>5</integer>
1304// CHECK-NEXT:            <key>file</key><integer>0</integer>
1305// CHECK-NEXT:           </dict>
1306// CHECK-NEXT:           <dict>
1307// CHECK-NEXT:            <key>line</key><integer>47</integer>
1308// CHECK-NEXT:            <key>col</key><integer>13</integer>
1309// CHECK-NEXT:            <key>file</key><integer>0</integer>
1310// CHECK-NEXT:           </dict>
1311// CHECK-NEXT:          </array>
1312// CHECK-NEXT:        </dict>
1313// CHECK-NEXT:       </array>
1314// CHECK-NEXT:     </dict>
1315// CHECK-NEXT:     <dict>
1316// CHECK-NEXT:      <key>kind</key><string>event</string>
1317// CHECK-NEXT:      <key>location</key>
1318// CHECK-NEXT:      <dict>
1319// CHECK-NEXT:       <key>line</key><integer>47</integer>
1320// CHECK-NEXT:       <key>col</key><integer>5</integer>
1321// CHECK-NEXT:       <key>file</key><integer>0</integer>
1322// CHECK-NEXT:      </dict>
1323// CHECK-NEXT:      <key>ranges</key>
1324// CHECK-NEXT:      <array>
1325// CHECK-NEXT:        <array>
1326// CHECK-NEXT:         <dict>
1327// CHECK-NEXT:          <key>line</key><integer>47</integer>
1328// CHECK-NEXT:          <key>col</key><integer>15</integer>
1329// CHECK-NEXT:          <key>file</key><integer>0</integer>
1330// CHECK-NEXT:         </dict>
1331// CHECK-NEXT:         <dict>
1332// CHECK-NEXT:          <key>line</key><integer>47</integer>
1333// CHECK-NEXT:          <key>col</key><integer>22</integer>
1334// CHECK-NEXT:          <key>file</key><integer>0</integer>
1335// CHECK-NEXT:         </dict>
1336// CHECK-NEXT:        </array>
1337// CHECK-NEXT:      </array>
1338// CHECK-NEXT:      <key>depth</key><integer>0</integer>
1339// CHECK-NEXT:      <key>extended_message</key>
1340// CHECK-NEXT:      <string>Function call argument is an uninitialized value</string>
1341// CHECK-NEXT:      <key>message</key>
1342// CHECK-NEXT:      <string>Function call argument is an uninitialized value</string>
1343// CHECK-NEXT:     </dict>
1344// CHECK-NEXT:    </array>
1345// CHECK-NEXT:    <key>description</key><string>Function call argument is an uninitialized value</string>
1346// CHECK-NEXT:    <key>category</key><string>Logic error</string>
1347// CHECK-NEXT:    <key>type</key><string>Uninitialized argument value</string>
1348// CHECK-NEXT:   <key>issue_context_kind</key><string>Objective-C method</string>
1349// CHECK-NEXT:   <key>issue_context</key><string>test2</string>
1350// CHECK-NEXT:   <key>issue_hash</key><string>5</string>
1351// CHECK-NEXT:   <key>location</key>
1352// CHECK-NEXT:   <dict>
1353// CHECK-NEXT:    <key>line</key><integer>47</integer>
1354// CHECK-NEXT:    <key>col</key><integer>5</integer>
1355// CHECK-NEXT:    <key>file</key><integer>0</integer>
1356// CHECK-NEXT:   </dict>
1357// CHECK-NEXT:   </dict>
1358// CHECK-NEXT:  </array>
1359