plist-output.m revision 6ae325737c2ef7ce60ac6650a96bd489ef6e7ebe 
1// RUN: %clang --analyze %s -o %t > /dev/null 2>&1
2// RUN: FileCheck -input-file %t %s
3
4void test_null_init(void) {
5  int *p = 0;
6  *p = 0xDEADBEEF;
7}
8
9void test_null_assign(void) {
10  int *p;
11  p = 0;
12  *p = 0xDEADBEEF;
13}
14
15void test_null_assign_transitive(void) {
16  int *p;
17  p = 0;
18  int *q = p;
19  *q = 0xDEADBEEF;
20}
21
22void test_null_cond(int *p) {
23  if (!p) {
24    *p = 0xDEADBEEF;
25  }
26}
27
28void test_null_cond_transitive(int *q) {
29  if (!q) {
30    int *p = q;
31    *p = 0xDEADBEEF;
32  }
33}
34
35void test_null_field(void) {
36  struct s { int *p; } x;
37  x.p = 0;
38  *(x.p) = 0xDEADBEEF;
39}
40
41void test_assumptions(int a, int b)
42{
43  if (a == 0) {
44    return;
45  }
46  if (b != 0) {
47    return;
48  }
49  int *p = 0;
50  *p = 0xDEADBEEF;
51}
52
53// CHECK: <?xml version="1.0" encoding="UTF-8"?>
54// CHECK: <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
55// CHECK: <plist version="1.0">
56// CHECK: <dict>
57// CHECK:  <key>files</key>
58// CHECK:  <array>
59// CHECK:  </array>
60// CHECK:  <key>diagnostics</key>
61// CHECK:  <array>
62// CHECK:   <dict>
63// CHECK:    <key>path</key>
64// CHECK:    <array>
65// CHECK:     <dict>
66// CHECK:      <key>kind</key><string>control</string>
67// CHECK:      <key>edges</key>
68// CHECK:       <array>
69// CHECK:        <dict>
70// CHECK:         <key>start</key>
71// CHECK:          <array>
72// CHECK:           <dict>
73// CHECK:            <key>line</key><integer>5</integer>
74// CHECK:            <key>col</key><integer>3</integer>
75// CHECK:            <key>file</key><integer>0</integer>
76// CHECK:           </dict>
77// CHECK:           <dict>
78// CHECK:            <key>line</key><integer>5</integer>
79// CHECK:            <key>col</key><integer>3</integer>
80// CHECK:            <key>file</key><integer>0</integer>
81// CHECK:           </dict>
82// CHECK:          </array>
83// CHECK:         <key>end</key>
84// CHECK:          <array>
85// CHECK:           <dict>
86// CHECK:            <key>line</key><integer>6</integer>
87// CHECK:            <key>col</key><integer>3</integer>
88// CHECK:            <key>file</key><integer>0</integer>
89// CHECK:           </dict>
90// CHECK:           <dict>
91// CHECK:            <key>line</key><integer>6</integer>
92// CHECK:            <key>col</key><integer>4</integer>
93// CHECK:            <key>file</key><integer>0</integer>
94// CHECK:           </dict>
95// CHECK:          </array>
96// CHECK:        </dict>
97// CHECK:       </array>
98// CHECK:     </dict>
99// CHECK:     <dict>
100// CHECK:      <key>kind</key><string>event</string>
101// CHECK:      <key>location</key>
102// CHECK:      <dict>
103// CHECK:       <key>line</key><integer>6</integer>
104// CHECK:       <key>col</key><integer>3</integer>
105// CHECK:       <key>file</key><integer>0</integer>
106// CHECK:      </dict>
107// CHECK:      <key>ranges</key>
108// CHECK:      <array>
109// CHECK:        <array>
110// CHECK:         <dict>
111// CHECK:          <key>line</key><integer>6</integer>
112// CHECK:          <key>col</key><integer>4</integer>
113// CHECK:          <key>file</key><integer>0</integer>
114// CHECK:         </dict>
115// CHECK:         <dict>
116// CHECK:          <key>line</key><integer>6</integer>
117// CHECK:          <key>col</key><integer>4</integer>
118// CHECK:          <key>file</key><integer>0</integer>
119// CHECK:         </dict>
120// CHECK:        </array>
121// CHECK:      </array>
122// CHECK:      <key>extended_message</key>
123// CHECK:      <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
124// CHECK:      <key>message</key>
125// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
126// CHECK:     </dict>
127// CHECK:    </array>
128// CHECK:    <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
129// CHECK:    <key>category</key><string>Logic error</string>
130// CHECK:    <key>type</key><string>Dereference of null pointer</string>
131// CHECK:   <key>location</key>
132// CHECK:   <dict>
133// CHECK:    <key>line</key><integer>6</integer>
134// CHECK:    <key>col</key><integer>3</integer>
135// CHECK:    <key>file</key><integer>0</integer>
136// CHECK:   </dict>
137// CHECK:   </dict>
138// CHECK:   <dict>
139// CHECK:    <key>path</key>
140// CHECK:    <array>
141// CHECK:     <dict>
142// CHECK:      <key>kind</key><string>control</string>
143// CHECK:      <key>edges</key>
144// CHECK:       <array>
145// CHECK:        <dict>
146// CHECK:         <key>start</key>
147// CHECK:          <array>
148// CHECK:           <dict>
149// CHECK:            <key>line</key><integer>10</integer>
150// CHECK:            <key>col</key><integer>3</integer>
151// CHECK:            <key>file</key><integer>0</integer>
152// CHECK:           </dict>
153// CHECK:           <dict>
154// CHECK:            <key>line</key><integer>10</integer>
155// CHECK:            <key>col</key><integer>3</integer>
156// CHECK:            <key>file</key><integer>0</integer>
157// CHECK:           </dict>
158// CHECK:          </array>
159// CHECK:         <key>end</key>
160// CHECK:          <array>
161// CHECK:           <dict>
162// CHECK:            <key>line</key><integer>12</integer>
163// CHECK:            <key>col</key><integer>3</integer>
164// CHECK:            <key>file</key><integer>0</integer>
165// CHECK:           </dict>
166// CHECK:           <dict>
167// CHECK:            <key>line</key><integer>12</integer>
168// CHECK:            <key>col</key><integer>4</integer>
169// CHECK:            <key>file</key><integer>0</integer>
170// CHECK:           </dict>
171// CHECK:          </array>
172// CHECK:        </dict>
173// CHECK:       </array>
174// CHECK:     </dict>
175// CHECK:     <dict>
176// CHECK:      <key>kind</key><string>event</string>
177// CHECK:      <key>location</key>
178// CHECK:      <dict>
179// CHECK:       <key>line</key><integer>12</integer>
180// CHECK:       <key>col</key><integer>3</integer>
181// CHECK:       <key>file</key><integer>0</integer>
182// CHECK:      </dict>
183// CHECK:      <key>ranges</key>
184// CHECK:      <array>
185// CHECK:        <array>
186// CHECK:         <dict>
187// CHECK:          <key>line</key><integer>12</integer>
188// CHECK:          <key>col</key><integer>4</integer>
189// CHECK:          <key>file</key><integer>0</integer>
190// CHECK:         </dict>
191// CHECK:         <dict>
192// CHECK:          <key>line</key><integer>12</integer>
193// CHECK:          <key>col</key><integer>4</integer>
194// CHECK:          <key>file</key><integer>0</integer>
195// CHECK:         </dict>
196// CHECK:        </array>
197// CHECK:      </array>
198// CHECK:      <key>extended_message</key>
199// CHECK:      <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
200// CHECK:      <key>message</key>
201// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
202// CHECK:     </dict>
203// CHECK:    </array>
204// CHECK:    <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
205// CHECK:    <key>category</key><string>Logic error</string>
206// CHECK:    <key>type</key><string>Dereference of null pointer</string>
207// CHECK:   <key>location</key>
208// CHECK:   <dict>
209// CHECK:    <key>line</key><integer>12</integer>
210// CHECK:    <key>col</key><integer>3</integer>
211// CHECK:    <key>file</key><integer>0</integer>
212// CHECK:   </dict>
213// CHECK:   </dict>
214// CHECK:   <dict>
215// CHECK:    <key>path</key>
216// CHECK:    <array>
217// CHECK:     <dict>
218// CHECK:      <key>kind</key><string>control</string>
219// CHECK:      <key>edges</key>
220// CHECK:       <array>
221// CHECK:        <dict>
222// CHECK:         <key>start</key>
223// CHECK:          <array>
224// CHECK:           <dict>
225// CHECK:            <key>line</key><integer>16</integer>
226// CHECK:            <key>col</key><integer>3</integer>
227// CHECK:            <key>file</key><integer>0</integer>
228// CHECK:           </dict>
229// CHECK:           <dict>
230// CHECK:            <key>line</key><integer>16</integer>
231// CHECK:            <key>col</key><integer>3</integer>
232// CHECK:            <key>file</key><integer>0</integer>
233// CHECK:           </dict>
234// CHECK:          </array>
235// CHECK:         <key>end</key>
236// CHECK:          <array>
237// CHECK:           <dict>
238// CHECK:            <key>line</key><integer>19</integer>
239// CHECK:            <key>col</key><integer>3</integer>
240// CHECK:            <key>file</key><integer>0</integer>
241// CHECK:           </dict>
242// CHECK:           <dict>
243// CHECK:            <key>line</key><integer>19</integer>
244// CHECK:            <key>col</key><integer>4</integer>
245// CHECK:            <key>file</key><integer>0</integer>
246// CHECK:           </dict>
247// CHECK:          </array>
248// CHECK:        </dict>
249// CHECK:       </array>
250// CHECK:     </dict>
251// CHECK:     <dict>
252// CHECK:      <key>kind</key><string>event</string>
253// CHECK:      <key>location</key>
254// CHECK:      <dict>
255// CHECK:       <key>line</key><integer>19</integer>
256// CHECK:       <key>col</key><integer>3</integer>
257// CHECK:       <key>file</key><integer>0</integer>
258// CHECK:      </dict>
259// CHECK:      <key>ranges</key>
260// CHECK:      <array>
261// CHECK:        <array>
262// CHECK:         <dict>
263// CHECK:          <key>line</key><integer>19</integer>
264// CHECK:          <key>col</key><integer>4</integer>
265// CHECK:          <key>file</key><integer>0</integer>
266// CHECK:         </dict>
267// CHECK:         <dict>
268// CHECK:          <key>line</key><integer>19</integer>
269// CHECK:          <key>col</key><integer>4</integer>
270// CHECK:          <key>file</key><integer>0</integer>
271// CHECK:         </dict>
272// CHECK:        </array>
273// CHECK:      </array>
274// CHECK:      <key>extended_message</key>
275// CHECK:      <string>Dereference of null pointer (loaded from variable &apos;q&apos;)</string>
276// CHECK:      <key>message</key>
277// CHECK: <string>Dereference of null pointer (loaded from variable &apos;q&apos;)</string>
278// CHECK:     </dict>
279// CHECK:    </array>
280// CHECK:    <key>description</key><string>Dereference of null pointer (loaded from variable &apos;q&apos;)</string>
281// CHECK:    <key>category</key><string>Logic error</string>
282// CHECK:    <key>type</key><string>Dereference of null pointer</string>
283// CHECK:   <key>location</key>
284// CHECK:   <dict>
285// CHECK:    <key>line</key><integer>19</integer>
286// CHECK:    <key>col</key><integer>3</integer>
287// CHECK:    <key>file</key><integer>0</integer>
288// CHECK:   </dict>
289// CHECK:   </dict>
290// CHECK:   <dict>
291// CHECK:    <key>path</key>
292// CHECK:    <array>
293// CHECK:     <dict>
294// CHECK:      <key>kind</key><string>control</string>
295// CHECK:      <key>edges</key>
296// CHECK:       <array>
297// CHECK:        <dict>
298// CHECK:         <key>start</key>
299// CHECK:          <array>
300// CHECK:           <dict>
301// CHECK:            <key>line</key><integer>23</integer>
302// CHECK:            <key>col</key><integer>3</integer>
303// CHECK:            <key>file</key><integer>0</integer>
304// CHECK:           </dict>
305// CHECK:           <dict>
306// CHECK:            <key>line</key><integer>23</integer>
307// CHECK:            <key>col</key><integer>3</integer>
308// CHECK:            <key>file</key><integer>0</integer>
309// CHECK:           </dict>
310// CHECK:          </array>
311// CHECK:         <key>end</key>
312// CHECK:          <array>
313// CHECK:           <dict>
314// CHECK:            <key>line</key><integer>23</integer>
315// CHECK:            <key>col</key><integer>7</integer>
316// CHECK:            <key>file</key><integer>0</integer>
317// CHECK:           </dict>
318// CHECK:           <dict>
319// CHECK:            <key>line</key><integer>23</integer>
320// CHECK:            <key>col</key><integer>8</integer>
321// CHECK:            <key>file</key><integer>0</integer>
322// CHECK:           </dict>
323// CHECK:          </array>
324// CHECK:        </dict>
325// CHECK:       </array>
326// CHECK:     </dict>
327// CHECK:     <dict>
328// CHECK:      <key>kind</key><string>event</string>
329// CHECK:      <key>location</key>
330// CHECK:      <dict>
331// CHECK:       <key>line</key><integer>23</integer>
332// CHECK:       <key>col</key><integer>7</integer>
333// CHECK:       <key>file</key><integer>0</integer>
334// CHECK:      </dict>
335// CHECK:      <key>ranges</key>
336// CHECK:      <array>
337// CHECK:        <array>
338// CHECK:         <dict>
339// CHECK:          <key>line</key><integer>23</integer>
340// CHECK:          <key>col</key><integer>7</integer>
341// CHECK:          <key>file</key><integer>0</integer>
342// CHECK:         </dict>
343// CHECK:         <dict>
344// CHECK:          <key>line</key><integer>23</integer>
345// CHECK:          <key>col</key><integer>8</integer>
346// CHECK:          <key>file</key><integer>0</integer>
347// CHECK:         </dict>
348// CHECK:        </array>
349// CHECK:      </array>
350// CHECK:      <key>extended_message</key>
351// CHECK:      <string>Assuming &apos;p&apos; is null</string>
352// CHECK:      <key>message</key>
353// CHECK: <string>Assuming &apos;p&apos; is null</string>
354// CHECK:     </dict>
355// CHECK:     <dict>
356// CHECK:      <key>kind</key><string>control</string>
357// CHECK:      <key>edges</key>
358// CHECK:       <array>
359// CHECK:        <dict>
360// CHECK:         <key>start</key>
361// CHECK:          <array>
362// CHECK:           <dict>
363// CHECK:            <key>line</key><integer>23</integer>
364// CHECK:            <key>col</key><integer>7</integer>
365// CHECK:            <key>file</key><integer>0</integer>
366// CHECK:           </dict>
367// CHECK:           <dict>
368// CHECK:            <key>line</key><integer>23</integer>
369// CHECK:            <key>col</key><integer>8</integer>
370// CHECK:            <key>file</key><integer>0</integer>
371// CHECK:           </dict>
372// CHECK:          </array>
373// CHECK:         <key>end</key>
374// CHECK:          <array>
375// CHECK:           <dict>
376// CHECK:            <key>line</key><integer>24</integer>
377// CHECK:            <key>col</key><integer>5</integer>
378// CHECK:            <key>file</key><integer>0</integer>
379// CHECK:           </dict>
380// CHECK:           <dict>
381// CHECK:            <key>line</key><integer>24</integer>
382// CHECK:            <key>col</key><integer>6</integer>
383// CHECK:            <key>file</key><integer>0</integer>
384// CHECK:           </dict>
385// CHECK:          </array>
386// CHECK:        </dict>
387// CHECK:       </array>
388// CHECK:     </dict>
389// CHECK:     <dict>
390// CHECK:      <key>kind</key><string>event</string>
391// CHECK:      <key>location</key>
392// CHECK:      <dict>
393// CHECK:       <key>line</key><integer>24</integer>
394// CHECK:       <key>col</key><integer>5</integer>
395// CHECK:       <key>file</key><integer>0</integer>
396// CHECK:      </dict>
397// CHECK:      <key>ranges</key>
398// CHECK:      <array>
399// CHECK:        <array>
400// CHECK:         <dict>
401// CHECK:          <key>line</key><integer>24</integer>
402// CHECK:          <key>col</key><integer>6</integer>
403// CHECK:          <key>file</key><integer>0</integer>
404// CHECK:         </dict>
405// CHECK:         <dict>
406// CHECK:          <key>line</key><integer>24</integer>
407// CHECK:          <key>col</key><integer>6</integer>
408// CHECK:          <key>file</key><integer>0</integer>
409// CHECK:         </dict>
410// CHECK:        </array>
411// CHECK:      </array>
412// CHECK:      <key>extended_message</key>
413// CHECK:      <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
414// CHECK:      <key>message</key>
415// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
416// CHECK:     </dict>
417// CHECK:    </array>
418// CHECK:    <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
419// CHECK:    <key>category</key><string>Logic error</string>
420// CHECK:    <key>type</key><string>Dereference of null pointer</string>
421// CHECK:   <key>location</key>
422// CHECK:   <dict>
423// CHECK:    <key>line</key><integer>24</integer>
424// CHECK:    <key>col</key><integer>5</integer>
425// CHECK:    <key>file</key><integer>0</integer>
426// CHECK:   </dict>
427// CHECK:   </dict>
428// CHECK:   <dict>
429// CHECK:    <key>path</key>
430// CHECK:    <array>
431// CHECK:     <dict>
432// CHECK:      <key>kind</key><string>control</string>
433// CHECK:      <key>edges</key>
434// CHECK:       <array>
435// CHECK:        <dict>
436// CHECK:         <key>start</key>
437// CHECK:          <array>
438// CHECK:           <dict>
439// CHECK:            <key>line</key><integer>29</integer>
440// CHECK:            <key>col</key><integer>3</integer>
441// CHECK:            <key>file</key><integer>0</integer>
442// CHECK:           </dict>
443// CHECK:           <dict>
444// CHECK:            <key>line</key><integer>29</integer>
445// CHECK:            <key>col</key><integer>3</integer>
446// CHECK:            <key>file</key><integer>0</integer>
447// CHECK:           </dict>
448// CHECK:          </array>
449// CHECK:         <key>end</key>
450// CHECK:          <array>
451// CHECK:           <dict>
452// CHECK:            <key>line</key><integer>29</integer>
453// CHECK:            <key>col</key><integer>7</integer>
454// CHECK:            <key>file</key><integer>0</integer>
455// CHECK:           </dict>
456// CHECK:           <dict>
457// CHECK:            <key>line</key><integer>29</integer>
458// CHECK:            <key>col</key><integer>8</integer>
459// CHECK:            <key>file</key><integer>0</integer>
460// CHECK:           </dict>
461// CHECK:          </array>
462// CHECK:        </dict>
463// CHECK:       </array>
464// CHECK:     </dict>
465// CHECK:     <dict>
466// CHECK:      <key>kind</key><string>event</string>
467// CHECK:      <key>location</key>
468// CHECK:      <dict>
469// CHECK:       <key>line</key><integer>29</integer>
470// CHECK:       <key>col</key><integer>7</integer>
471// CHECK:       <key>file</key><integer>0</integer>
472// CHECK:      </dict>
473// CHECK:      <key>ranges</key>
474// CHECK:      <array>
475// CHECK:        <array>
476// CHECK:         <dict>
477// CHECK:          <key>line</key><integer>29</integer>
478// CHECK:          <key>col</key><integer>7</integer>
479// CHECK:          <key>file</key><integer>0</integer>
480// CHECK:         </dict>
481// CHECK:         <dict>
482// CHECK:          <key>line</key><integer>29</integer>
483// CHECK:          <key>col</key><integer>8</integer>
484// CHECK:          <key>file</key><integer>0</integer>
485// CHECK:         </dict>
486// CHECK:        </array>
487// CHECK:      </array>
488// CHECK:      <key>extended_message</key>
489// CHECK:      <string>Assuming &apos;q&apos; is null</string>
490// CHECK:      <key>message</key>
491// CHECK: <string>Assuming &apos;q&apos; is null</string>
492// CHECK:     </dict>
493// CHECK:     <dict>
494// CHECK:      <key>kind</key><string>control</string>
495// CHECK:      <key>edges</key>
496// CHECK:       <array>
497// CHECK:        <dict>
498// CHECK:         <key>start</key>
499// CHECK:          <array>
500// CHECK:           <dict>
501// CHECK:            <key>line</key><integer>29</integer>
502// CHECK:            <key>col</key><integer>7</integer>
503// CHECK:            <key>file</key><integer>0</integer>
504// CHECK:           </dict>
505// CHECK:           <dict>
506// CHECK:            <key>line</key><integer>29</integer>
507// CHECK:            <key>col</key><integer>8</integer>
508// CHECK:            <key>file</key><integer>0</integer>
509// CHECK:           </dict>
510// CHECK:          </array>
511// CHECK:         <key>end</key>
512// CHECK:          <array>
513// CHECK:           <dict>
514// CHECK:            <key>line</key><integer>30</integer>
515// CHECK:            <key>col</key><integer>5</integer>
516// CHECK:            <key>file</key><integer>0</integer>
517// CHECK:           </dict>
518// CHECK:           <dict>
519// CHECK:            <key>line</key><integer>30</integer>
520// CHECK:            <key>col</key><integer>5</integer>
521// CHECK:            <key>file</key><integer>0</integer>
522// CHECK:           </dict>
523// CHECK:          </array>
524// CHECK:        </dict>
525// CHECK:       </array>
526// CHECK:     </dict>
527// CHECK:     <dict>
528// CHECK:      <key>kind</key><string>control</string>
529// CHECK:      <key>edges</key>
530// CHECK:       <array>
531// CHECK:        <dict>
532// CHECK:         <key>start</key>
533// CHECK:          <array>
534// CHECK:           <dict>
535// CHECK:            <key>line</key><integer>30</integer>
536// CHECK:            <key>col</key><integer>5</integer>
537// CHECK:            <key>file</key><integer>0</integer>
538// CHECK:           </dict>
539// CHECK:           <dict>
540// CHECK:            <key>line</key><integer>30</integer>
541// CHECK:            <key>col</key><integer>5</integer>
542// CHECK:            <key>file</key><integer>0</integer>
543// CHECK:           </dict>
544// CHECK:          </array>
545// CHECK:         <key>end</key>
546// CHECK:          <array>
547// CHECK:           <dict>
548// CHECK:            <key>line</key><integer>31</integer>
549// CHECK:            <key>col</key><integer>5</integer>
550// CHECK:            <key>file</key><integer>0</integer>
551// CHECK:           </dict>
552// CHECK:           <dict>
553// CHECK:            <key>line</key><integer>31</integer>
554// CHECK:            <key>col</key><integer>6</integer>
555// CHECK:            <key>file</key><integer>0</integer>
556// CHECK:           </dict>
557// CHECK:          </array>
558// CHECK:        </dict>
559// CHECK:       </array>
560// CHECK:     </dict>
561// CHECK:     <dict>
562// CHECK:      <key>kind</key><string>event</string>
563// CHECK:      <key>location</key>
564// CHECK:      <dict>
565// CHECK:       <key>line</key><integer>31</integer>
566// CHECK:       <key>col</key><integer>5</integer>
567// CHECK:       <key>file</key><integer>0</integer>
568// CHECK:      </dict>
569// CHECK:      <key>ranges</key>
570// CHECK:      <array>
571// CHECK:        <array>
572// CHECK:         <dict>
573// CHECK:          <key>line</key><integer>31</integer>
574// CHECK:          <key>col</key><integer>6</integer>
575// CHECK:          <key>file</key><integer>0</integer>
576// CHECK:         </dict>
577// CHECK:         <dict>
578// CHECK:          <key>line</key><integer>31</integer>
579// CHECK:          <key>col</key><integer>6</integer>
580// CHECK:          <key>file</key><integer>0</integer>
581// CHECK:         </dict>
582// CHECK:        </array>
583// CHECK:      </array>
584// CHECK:      <key>extended_message</key>
585// CHECK:      <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
586// CHECK:      <key>message</key>
587// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
588// CHECK:     </dict>
589// CHECK:    </array>
590// CHECK:    <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
591// CHECK:    <key>category</key><string>Logic error</string>
592// CHECK:    <key>type</key><string>Dereference of null pointer</string>
593// CHECK:   <key>location</key>
594// CHECK:   <dict>
595// CHECK:    <key>line</key><integer>31</integer>
596// CHECK:    <key>col</key><integer>5</integer>
597// CHECK:    <key>file</key><integer>0</integer>
598// CHECK:   </dict>
599// CHECK:   </dict>
600// CHECK:   <dict>
601// CHECK:    <key>path</key>
602// CHECK:    <array>
603// CHECK:     <dict>
604// CHECK:      <key>kind</key><string>control</string>
605// CHECK:      <key>edges</key>
606// CHECK:       <array>
607// CHECK:        <dict>
608// CHECK:         <key>start</key>
609// CHECK:          <array>
610// CHECK:           <dict>
611// CHECK:            <key>line</key><integer>36</integer>
612// CHECK:            <key>col</key><integer>3</integer>
613// CHECK:            <key>file</key><integer>0</integer>
614// CHECK:           </dict>
615// CHECK:           <dict>
616// CHECK:            <key>line</key><integer>36</integer>
617// CHECK:            <key>col</key><integer>3</integer>
618// CHECK:            <key>file</key><integer>0</integer>
619// CHECK:           </dict>
620// CHECK:          </array>
621// CHECK:         <key>end</key>
622// CHECK:          <array>
623// CHECK:           <dict>
624// CHECK:            <key>line</key><integer>36</integer>
625// CHECK:            <key>col</key><integer>10</integer>
626// CHECK:            <key>file</key><integer>0</integer>
627// CHECK:           </dict>
628// CHECK:           <dict>
629// CHECK:            <key>line</key><integer>36</integer>
630// CHECK:            <key>col</key><integer>10</integer>
631// CHECK:            <key>file</key><integer>0</integer>
632// CHECK:           </dict>
633// CHECK:          </array>
634// CHECK:        </dict>
635// CHECK:       </array>
636// CHECK:     </dict>
637// CHECK:     <dict>
638// CHECK:      <key>kind</key><string>control</string>
639// CHECK:      <key>edges</key>
640// CHECK:       <array>
641// CHECK:        <dict>
642// CHECK:         <key>start</key>
643// CHECK:          <array>
644// CHECK:           <dict>
645// CHECK:            <key>line</key><integer>36</integer>
646// CHECK:            <key>col</key><integer>10</integer>
647// CHECK:            <key>file</key><integer>0</integer>
648// CHECK:           </dict>
649// CHECK:           <dict>
650// CHECK:            <key>line</key><integer>36</integer>
651// CHECK:            <key>col</key><integer>10</integer>
652// CHECK:            <key>file</key><integer>0</integer>
653// CHECK:           </dict>
654// CHECK:          </array>
655// CHECK:         <key>end</key>
656// CHECK:          <array>
657// CHECK:           <dict>
658// CHECK:            <key>line</key><integer>38</integer>
659// CHECK:            <key>col</key><integer>3</integer>
660// CHECK:            <key>file</key><integer>0</integer>
661// CHECK:           </dict>
662// CHECK:           <dict>
663// CHECK:            <key>line</key><integer>38</integer>
664// CHECK:            <key>col</key><integer>8</integer>
665// CHECK:            <key>file</key><integer>0</integer>
666// CHECK:           </dict>
667// CHECK:          </array>
668// CHECK:        </dict>
669// CHECK:       </array>
670// CHECK:     </dict>
671// CHECK:     <dict>
672// CHECK:      <key>kind</key><string>event</string>
673// CHECK:      <key>location</key>
674// CHECK:      <dict>
675// CHECK:       <key>line</key><integer>38</integer>
676// CHECK:       <key>col</key><integer>3</integer>
677// CHECK:       <key>file</key><integer>0</integer>
678// CHECK:      </dict>
679// CHECK:      <key>ranges</key>
680// CHECK:      <array>
681// CHECK:        <array>
682// CHECK:         <dict>
683// CHECK:          <key>line</key><integer>38</integer>
684// CHECK:          <key>col</key><integer>7</integer>
685// CHECK:          <key>file</key><integer>0</integer>
686// CHECK:         </dict>
687// CHECK:         <dict>
688// CHECK:          <key>line</key><integer>38</integer>
689// CHECK:          <key>col</key><integer>7</integer>
690// CHECK:          <key>file</key><integer>0</integer>
691// CHECK:         </dict>
692// CHECK:        </array>
693// CHECK:      </array>
694// CHECK:      <key>extended_message</key>
695// CHECK:      <string>Dereference of null pointer (loaded from field &apos;p&apos;)</string>
696// CHECK:      <key>message</key>
697// CHECK: <string>Dereference of null pointer (loaded from field &apos;p&apos;)</string>
698// CHECK:     </dict>
699// CHECK:    </array>
700// CHECK:    <key>description</key><string>Dereference of null pointer (loaded from field &apos;p&apos;)</string>
701// CHECK:    <key>category</key><string>Logic error</string>
702// CHECK:    <key>type</key><string>Dereference of null pointer</string>
703// CHECK:   <key>location</key>
704// CHECK:   <dict>
705// CHECK:    <key>line</key><integer>38</integer>
706// CHECK:    <key>col</key><integer>3</integer>
707// CHECK:    <key>file</key><integer>0</integer>
708// CHECK:   </dict>
709// CHECK:   </dict>
710// CHECK:   <dict>
711// CHECK:    <key>path</key>
712// CHECK:    <array>
713// CHECK:     <dict>
714// CHECK:      <key>kind</key><string>control</string>
715// CHECK:      <key>edges</key>
716// CHECK:       <array>
717// CHECK:        <dict>
718// CHECK:         <key>start</key>
719// CHECK:          <array>
720// CHECK:           <dict>
721// CHECK:            <key>line</key><integer>43</integer>
722// CHECK:            <key>col</key><integer>3</integer>
723// CHECK:            <key>file</key><integer>0</integer>
724// CHECK:           </dict>
725// CHECK:           <dict>
726// CHECK:            <key>line</key><integer>43</integer>
727// CHECK:            <key>col</key><integer>3</integer>
728// CHECK:            <key>file</key><integer>0</integer>
729// CHECK:           </dict>
730// CHECK:          </array>
731// CHECK:         <key>end</key>
732// CHECK:          <array>
733// CHECK:           <dict>
734// CHECK:            <key>line</key><integer>43</integer>
735// CHECK:            <key>col</key><integer>7</integer>
736// CHECK:            <key>file</key><integer>0</integer>
737// CHECK:           </dict>
738// CHECK:           <dict>
739// CHECK:            <key>line</key><integer>43</integer>
740// CHECK:            <key>col</key><integer>7</integer>
741// CHECK:            <key>file</key><integer>0</integer>
742// CHECK:           </dict>
743// CHECK:          </array>
744// CHECK:        </dict>
745// CHECK:       </array>
746// CHECK:     </dict>
747// CHECK:     <dict>
748// CHECK:      <key>kind</key><string>event</string>
749// CHECK:      <key>location</key>
750// CHECK:      <dict>
751// CHECK:       <key>line</key><integer>43</integer>
752// CHECK:       <key>col</key><integer>7</integer>
753// CHECK:       <key>file</key><integer>0</integer>
754// CHECK:      </dict>
755// CHECK:      <key>ranges</key>
756// CHECK:      <array>
757// CHECK:        <array>
758// CHECK:         <dict>
759// CHECK:          <key>line</key><integer>43</integer>
760// CHECK:          <key>col</key><integer>7</integer>
761// CHECK:          <key>file</key><integer>0</integer>
762// CHECK:         </dict>
763// CHECK:         <dict>
764// CHECK:          <key>line</key><integer>43</integer>
765// CHECK:          <key>col</key><integer>12</integer>
766// CHECK:          <key>file</key><integer>0</integer>
767// CHECK:         </dict>
768// CHECK:        </array>
769// CHECK:      </array>
770// CHECK:      <key>extended_message</key>
771// CHECK:      <string>Assuming &apos;a&apos; is not equal to 0</string>
772// CHECK:      <key>message</key>
773// CHECK: <string>Assuming &apos;a&apos; is not equal to 0</string>
774// CHECK:     </dict>
775// CHECK:     <dict>
776// CHECK:      <key>kind</key><string>control</string>
777// CHECK:      <key>edges</key>
778// CHECK:       <array>
779// CHECK:        <dict>
780// CHECK:         <key>start</key>
781// CHECK:          <array>
782// CHECK:           <dict>
783// CHECK:            <key>line</key><integer>43</integer>
784// CHECK:            <key>col</key><integer>7</integer>
785// CHECK:            <key>file</key><integer>0</integer>
786// CHECK:           </dict>
787// CHECK:           <dict>
788// CHECK:            <key>line</key><integer>43</integer>
789// CHECK:            <key>col</key><integer>7</integer>
790// CHECK:            <key>file</key><integer>0</integer>
791// CHECK:           </dict>
792// CHECK:          </array>
793// CHECK:         <key>end</key>
794// CHECK:          <array>
795// CHECK:           <dict>
796// CHECK:            <key>line</key><integer>46</integer>
797// CHECK:            <key>col</key><integer>3</integer>
798// CHECK:            <key>file</key><integer>0</integer>
799// CHECK:           </dict>
800// CHECK:           <dict>
801// CHECK:            <key>line</key><integer>46</integer>
802// CHECK:            <key>col</key><integer>3</integer>
803// CHECK:            <key>file</key><integer>0</integer>
804// CHECK:           </dict>
805// CHECK:          </array>
806// CHECK:        </dict>
807// CHECK:       </array>
808// CHECK:     </dict>
809// CHECK:     <dict>
810// CHECK:      <key>kind</key><string>control</string>
811// CHECK:      <key>edges</key>
812// CHECK:       <array>
813// CHECK:        <dict>
814// CHECK:         <key>start</key>
815// CHECK:          <array>
816// CHECK:           <dict>
817// CHECK:            <key>line</key><integer>46</integer>
818// CHECK:            <key>col</key><integer>3</integer>
819// CHECK:            <key>file</key><integer>0</integer>
820// CHECK:           </dict>
821// CHECK:           <dict>
822// CHECK:            <key>line</key><integer>46</integer>
823// CHECK:            <key>col</key><integer>3</integer>
824// CHECK:            <key>file</key><integer>0</integer>
825// CHECK:           </dict>
826// CHECK:          </array>
827// CHECK:         <key>end</key>
828// CHECK:          <array>
829// CHECK:           <dict>
830// CHECK:            <key>line</key><integer>46</integer>
831// CHECK:            <key>col</key><integer>7</integer>
832// CHECK:            <key>file</key><integer>0</integer>
833// CHECK:           </dict>
834// CHECK:           <dict>
835// CHECK:            <key>line</key><integer>46</integer>
836// CHECK:            <key>col</key><integer>7</integer>
837// CHECK:            <key>file</key><integer>0</integer>
838// CHECK:           </dict>
839// CHECK:          </array>
840// CHECK:        </dict>
841// CHECK:       </array>
842// CHECK:     </dict>
843// CHECK:     <dict>
844// CHECK:      <key>kind</key><string>event</string>
845// CHECK:      <key>location</key>
846// CHECK:      <dict>
847// CHECK:       <key>line</key><integer>46</integer>
848// CHECK:       <key>col</key><integer>7</integer>
849// CHECK:       <key>file</key><integer>0</integer>
850// CHECK:      </dict>
851// CHECK:      <key>ranges</key>
852// CHECK:      <array>
853// CHECK:        <array>
854// CHECK:         <dict>
855// CHECK:          <key>line</key><integer>46</integer>
856// CHECK:          <key>col</key><integer>7</integer>
857// CHECK:          <key>file</key><integer>0</integer>
858// CHECK:         </dict>
859// CHECK:         <dict>
860// CHECK:          <key>line</key><integer>46</integer>
861// CHECK:          <key>col</key><integer>12</integer>
862// CHECK:          <key>file</key><integer>0</integer>
863// CHECK:         </dict>
864// CHECK:        </array>
865// CHECK:      </array>
866// CHECK:      <key>extended_message</key>
867// CHECK:      <string>Assuming &apos;b&apos; is equal to 0</string>
868// CHECK:      <key>message</key>
869// CHECK: <string>Assuming &apos;b&apos; is equal to 0</string>
870// CHECK:     </dict>
871// CHECK:     <dict>
872// CHECK:      <key>kind</key><string>control</string>
873// CHECK:      <key>edges</key>
874// CHECK:       <array>
875// CHECK:        <dict>
876// CHECK:         <key>start</key>
877// CHECK:          <array>
878// CHECK:           <dict>
879// CHECK:            <key>line</key><integer>46</integer>
880// CHECK:            <key>col</key><integer>7</integer>
881// CHECK:            <key>file</key><integer>0</integer>
882// CHECK:           </dict>
883// CHECK:           <dict>
884// CHECK:            <key>line</key><integer>46</integer>
885// CHECK:            <key>col</key><integer>7</integer>
886// CHECK:            <key>file</key><integer>0</integer>
887// CHECK:           </dict>
888// CHECK:          </array>
889// CHECK:         <key>end</key>
890// CHECK:          <array>
891// CHECK:           <dict>
892// CHECK:            <key>line</key><integer>49</integer>
893// CHECK:            <key>col</key><integer>3</integer>
894// CHECK:            <key>file</key><integer>0</integer>
895// CHECK:           </dict>
896// CHECK:           <dict>
897// CHECK:            <key>line</key><integer>49</integer>
898// CHECK:            <key>col</key><integer>3</integer>
899// CHECK:            <key>file</key><integer>0</integer>
900// CHECK:           </dict>
901// CHECK:          </array>
902// CHECK:        </dict>
903// CHECK:       </array>
904// CHECK:     </dict>
905// CHECK:     <dict>
906// CHECK:      <key>kind</key><string>control</string>
907// CHECK:      <key>edges</key>
908// CHECK:       <array>
909// CHECK:        <dict>
910// CHECK:         <key>start</key>
911// CHECK:          <array>
912// CHECK:           <dict>
913// CHECK:            <key>line</key><integer>49</integer>
914// CHECK:            <key>col</key><integer>3</integer>
915// CHECK:            <key>file</key><integer>0</integer>
916// CHECK:           </dict>
917// CHECK:           <dict>
918// CHECK:            <key>line</key><integer>49</integer>
919// CHECK:            <key>col</key><integer>3</integer>
920// CHECK:            <key>file</key><integer>0</integer>
921// CHECK:           </dict>
922// CHECK:          </array>
923// CHECK:         <key>end</key>
924// CHECK:          <array>
925// CHECK:           <dict>
926// CHECK:            <key>line</key><integer>50</integer>
927// CHECK:            <key>col</key><integer>3</integer>
928// CHECK:            <key>file</key><integer>0</integer>
929// CHECK:           </dict>
930// CHECK:           <dict>
931// CHECK:            <key>line</key><integer>50</integer>
932// CHECK:            <key>col</key><integer>4</integer>
933// CHECK:            <key>file</key><integer>0</integer>
934// CHECK:           </dict>
935// CHECK:          </array>
936// CHECK:        </dict>
937// CHECK:       </array>
938// CHECK:     </dict>
939// CHECK:     <dict>
940// CHECK:      <key>kind</key><string>event</string>
941// CHECK:      <key>location</key>
942// CHECK:      <dict>
943// CHECK:       <key>line</key><integer>50</integer>
944// CHECK:       <key>col</key><integer>3</integer>
945// CHECK:       <key>file</key><integer>0</integer>
946// CHECK:      </dict>
947// CHECK:      <key>ranges</key>
948// CHECK:      <array>
949// CHECK:        <array>
950// CHECK:         <dict>
951// CHECK:          <key>line</key><integer>50</integer>
952// CHECK:          <key>col</key><integer>4</integer>
953// CHECK:          <key>file</key><integer>0</integer>
954// CHECK:         </dict>
955// CHECK:         <dict>
956// CHECK:          <key>line</key><integer>50</integer>
957// CHECK:          <key>col</key><integer>4</integer>
958// CHECK:          <key>file</key><integer>0</integer>
959// CHECK:         </dict>
960// CHECK:        </array>
961// CHECK:      </array>
962// CHECK:      <key>extended_message</key>
963// CHECK:      <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
964// CHECK:      <key>message</key>
965// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
966// CHECK:     </dict>
967// CHECK:    </array>
968// CHECK:    <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
969// CHECK:    <key>category</key><string>Logic error</string>
970// CHECK:    <key>type</key><string>Dereference of null pointer</string>
971// CHECK:   <key>location</key>
972// CHECK:   <dict>
973// CHECK:    <key>line</key><integer>50</integer>
974// CHECK:    <key>col</key><integer>3</integer>
975// CHECK:    <key>file</key><integer>0</integer>
976// CHECK:   </dict>
977// CHECK:   </dict>
978// CHECK:  </array>
979// CHECK: </dict>
980// CHECK: </plist>
981