undef-value-param.c revision 4238f41d484729aca260140fbbc53a68769bf60a 
1// RUN: %clang_cc1 -analyze -analyzer-checker=core -analyzer-output=text -verify %s
2// RUN: %clang_cc1 -analyze -analyzer-checker=core -analyzer-output=plist-multi-file %s -o %t.plist
3// RUN: FileCheck --input-file=%t.plist %s
4
5void foo_irrelevant(int c) {
6    if (c)
7        return;
8    c++;
9    return;
10}
11void foo(int c, int *x) {
12    if (c)
13           //expected-note@-1{{Assuming 'c' is not equal to 0}}
14           //expected-note@-2{{Taking true branch}}
15        return;
16    *x = 5;
17}
18
19int use(int c) {
20    int xx; //expected-note {{'xx' declared without an initial value}}
21    int *y = &xx;
22    foo (c, y);
23                //expected-note@-1{{Calling 'foo'}}
24                //expected-note@-2{{Returning from 'foo'}}
25    foo_irrelevant(c);
26    return xx+3; //expected-warning{{The left operand of '+' is a garbage value}}
27                 //expected-note@-1{{The left operand of '+' is a garbage value}}
28}
29
30void initArray(int x, double XYZ[3]) {
31    if (x <= 0) //expected-note {{Taking true branch}}
32                //expected-note@-1 {{Assuming 'x' is <= 0}}
33        return;
34    XYZ[0] = 1;
35    XYZ[1] = 1;
36    XYZ[2] = 1;
37}
38int testPassingParentRegionArray(int x) {
39    double XYZ[3];
40    initArray(x, XYZ); //expected-note {{Calling 'initArray'}}
41                       //expected-note@-1 {{Returning from 'initArray'}}
42    return 1 * XYZ[1]; //expected-warning {{The right operand of '*' is a garbage value}}
43                       //expected-note@-1 {{The right operand of '*' is a garbage value}}
44}
45
46double *getValidPtr();
47struct WithFields {
48  double *f1;
49};
50void initStruct(int x, struct WithFields *X) {
51  if (x <= 0) //expected-note {{Taking true branch}}
52              //expected-note@-1 {{Assuming 'x' is <= 0}}
53
54    return;
55  X->f1 = getValidPtr();
56}
57double testPassingParentRegionStruct(int x) {
58  struct WithFields st;
59  st.f1 = 0; // expected-note {{Null pointer value stored to 'st.f1'}}
60  initStruct(x, &st); //expected-note {{Calling 'initStruct'}}
61                      //expected-note@-1 {{Returning from 'initStruct'}}
62  return (*st.f1); //expected-warning {{Dereference of null pointer}}
63                   //expected-note@-1{{Dereference of null pointer (loaded from field 'f1')}}
64}
65
66// CHECK:  <key>diagnostics</key>
67// CHECK-NEXT:  <array>
68// CHECK-NEXT:   <dict>
69// CHECK-NEXT:    <key>path</key>
70// CHECK-NEXT:    <array>
71// CHECK-NEXT:     <dict>
72// CHECK-NEXT:      <key>kind</key><string>event</string>
73// CHECK-NEXT:      <key>location</key>
74// CHECK-NEXT:      <dict>
75// CHECK-NEXT:       <key>line</key><integer>20</integer>
76// CHECK-NEXT:       <key>col</key><integer>5</integer>
77// CHECK-NEXT:       <key>file</key><integer>0</integer>
78// CHECK-NEXT:      </dict>
79// CHECK-NEXT:      <key>ranges</key>
80// CHECK-NEXT:      <array>
81// CHECK-NEXT:        <array>
82// CHECK-NEXT:         <dict>
83// CHECK-NEXT:          <key>line</key><integer>20</integer>
84// CHECK-NEXT:          <key>col</key><integer>5</integer>
85// CHECK-NEXT:          <key>file</key><integer>0</integer>
86// CHECK-NEXT:         </dict>
87// CHECK-NEXT:         <dict>
88// CHECK-NEXT:          <key>line</key><integer>20</integer>
89// CHECK-NEXT:          <key>col</key><integer>10</integer>
90// CHECK-NEXT:          <key>file</key><integer>0</integer>
91// CHECK-NEXT:         </dict>
92// CHECK-NEXT:        </array>
93// CHECK-NEXT:      </array>
94// CHECK-NEXT:      <key>depth</key><integer>0</integer>
95// CHECK-NEXT:      <key>extended_message</key>
96// CHECK-NEXT:      <string>&apos;xx&apos; declared without an initial value</string>
97// CHECK-NEXT:      <key>message</key>
98// CHECK-NEXT:      <string>&apos;xx&apos; declared without an initial value</string>
99// CHECK-NEXT:     </dict>
100// CHECK-NEXT:     <dict>
101// CHECK-NEXT:      <key>kind</key><string>control</string>
102// CHECK-NEXT:      <key>edges</key>
103// CHECK-NEXT:       <array>
104// CHECK-NEXT:        <dict>
105// CHECK-NEXT:         <key>start</key>
106// CHECK-NEXT:          <array>
107// CHECK-NEXT:           <dict>
108// CHECK-NEXT:            <key>line</key><integer>20</integer>
109// CHECK-NEXT:            <key>col</key><integer>5</integer>
110// CHECK-NEXT:            <key>file</key><integer>0</integer>
111// CHECK-NEXT:           </dict>
112// CHECK-NEXT:           <dict>
113// CHECK-NEXT:            <key>line</key><integer>20</integer>
114// CHECK-NEXT:            <key>col</key><integer>7</integer>
115// CHECK-NEXT:            <key>file</key><integer>0</integer>
116// CHECK-NEXT:           </dict>
117// CHECK-NEXT:          </array>
118// CHECK-NEXT:         <key>end</key>
119// CHECK-NEXT:          <array>
120// CHECK-NEXT:           <dict>
121// CHECK-NEXT:            <key>line</key><integer>22</integer>
122// CHECK-NEXT:            <key>col</key><integer>5</integer>
123// CHECK-NEXT:            <key>file</key><integer>0</integer>
124// CHECK-NEXT:           </dict>
125// CHECK-NEXT:           <dict>
126// CHECK-NEXT:            <key>line</key><integer>22</integer>
127// CHECK-NEXT:            <key>col</key><integer>7</integer>
128// CHECK-NEXT:            <key>file</key><integer>0</integer>
129// CHECK-NEXT:           </dict>
130// CHECK-NEXT:          </array>
131// CHECK-NEXT:        </dict>
132// CHECK-NEXT:       </array>
133// CHECK-NEXT:     </dict>
134// CHECK-NEXT:     <dict>
135// CHECK-NEXT:      <key>kind</key><string>event</string>
136// CHECK-NEXT:      <key>location</key>
137// CHECK-NEXT:      <dict>
138// CHECK-NEXT:       <key>line</key><integer>22</integer>
139// CHECK-NEXT:       <key>col</key><integer>5</integer>
140// CHECK-NEXT:       <key>file</key><integer>0</integer>
141// CHECK-NEXT:      </dict>
142// CHECK-NEXT:      <key>ranges</key>
143// CHECK-NEXT:      <array>
144// CHECK-NEXT:        <array>
145// CHECK-NEXT:         <dict>
146// CHECK-NEXT:          <key>line</key><integer>22</integer>
147// CHECK-NEXT:          <key>col</key><integer>5</integer>
148// CHECK-NEXT:          <key>file</key><integer>0</integer>
149// CHECK-NEXT:         </dict>
150// CHECK-NEXT:         <dict>
151// CHECK-NEXT:          <key>line</key><integer>22</integer>
152// CHECK-NEXT:          <key>col</key><integer>14</integer>
153// CHECK-NEXT:          <key>file</key><integer>0</integer>
154// CHECK-NEXT:         </dict>
155// CHECK-NEXT:        </array>
156// CHECK-NEXT:      </array>
157// CHECK-NEXT:      <key>depth</key><integer>0</integer>
158// CHECK-NEXT:      <key>extended_message</key>
159// CHECK-NEXT:      <string>Calling &apos;foo&apos;</string>
160// CHECK-NEXT:      <key>message</key>
161// CHECK-NEXT:      <string>Calling &apos;foo&apos;</string>
162// CHECK-NEXT:     </dict>
163// CHECK-NEXT:     <dict>
164// CHECK-NEXT:      <key>kind</key><string>event</string>
165// CHECK-NEXT:      <key>location</key>
166// CHECK-NEXT:      <dict>
167// CHECK-NEXT:       <key>line</key><integer>11</integer>
168// CHECK-NEXT:       <key>col</key><integer>1</integer>
169// CHECK-NEXT:       <key>file</key><integer>0</integer>
170// CHECK-NEXT:      </dict>
171// CHECK-NEXT:      <key>depth</key><integer>1</integer>
172// CHECK-NEXT:      <key>extended_message</key>
173// CHECK-NEXT:      <string>Entered call from &apos;use&apos;</string>
174// CHECK-NEXT:      <key>message</key>
175// CHECK-NEXT:      <string>Entered call from &apos;use&apos;</string>
176// CHECK-NEXT:     </dict>
177// CHECK-NEXT:     <dict>
178// CHECK-NEXT:      <key>kind</key><string>control</string>
179// CHECK-NEXT:      <key>edges</key>
180// CHECK-NEXT:       <array>
181// CHECK-NEXT:        <dict>
182// CHECK-NEXT:         <key>start</key>
183// CHECK-NEXT:          <array>
184// CHECK-NEXT:           <dict>
185// CHECK-NEXT:            <key>line</key><integer>11</integer>
186// CHECK-NEXT:            <key>col</key><integer>1</integer>
187// CHECK-NEXT:            <key>file</key><integer>0</integer>
188// CHECK-NEXT:           </dict>
189// CHECK-NEXT:           <dict>
190// CHECK-NEXT:            <key>line</key><integer>11</integer>
191// CHECK-NEXT:            <key>col</key><integer>4</integer>
192// CHECK-NEXT:            <key>file</key><integer>0</integer>
193// CHECK-NEXT:           </dict>
194// CHECK-NEXT:          </array>
195// CHECK-NEXT:         <key>end</key>
196// CHECK-NEXT:          <array>
197// CHECK-NEXT:           <dict>
198// CHECK-NEXT:            <key>line</key><integer>12</integer>
199// CHECK-NEXT:            <key>col</key><integer>5</integer>
200// CHECK-NEXT:            <key>file</key><integer>0</integer>
201// CHECK-NEXT:           </dict>
202// CHECK-NEXT:           <dict>
203// CHECK-NEXT:            <key>line</key><integer>12</integer>
204// CHECK-NEXT:            <key>col</key><integer>6</integer>
205// CHECK-NEXT:            <key>file</key><integer>0</integer>
206// CHECK-NEXT:           </dict>
207// CHECK-NEXT:          </array>
208// CHECK-NEXT:        </dict>
209// CHECK-NEXT:       </array>
210// CHECK-NEXT:     </dict>
211// CHECK-NEXT:     <dict>
212// CHECK-NEXT:      <key>kind</key><string>control</string>
213// CHECK-NEXT:      <key>edges</key>
214// CHECK-NEXT:       <array>
215// CHECK-NEXT:        <dict>
216// CHECK-NEXT:         <key>start</key>
217// CHECK-NEXT:          <array>
218// CHECK-NEXT:           <dict>
219// CHECK-NEXT:            <key>line</key><integer>12</integer>
220// CHECK-NEXT:            <key>col</key><integer>5</integer>
221// CHECK-NEXT:            <key>file</key><integer>0</integer>
222// CHECK-NEXT:           </dict>
223// CHECK-NEXT:           <dict>
224// CHECK-NEXT:            <key>line</key><integer>12</integer>
225// CHECK-NEXT:            <key>col</key><integer>6</integer>
226// CHECK-NEXT:            <key>file</key><integer>0</integer>
227// CHECK-NEXT:           </dict>
228// CHECK-NEXT:          </array>
229// CHECK-NEXT:         <key>end</key>
230// CHECK-NEXT:          <array>
231// CHECK-NEXT:           <dict>
232// CHECK-NEXT:            <key>line</key><integer>12</integer>
233// CHECK-NEXT:            <key>col</key><integer>9</integer>
234// CHECK-NEXT:            <key>file</key><integer>0</integer>
235// CHECK-NEXT:           </dict>
236// CHECK-NEXT:           <dict>
237// CHECK-NEXT:            <key>line</key><integer>12</integer>
238// CHECK-NEXT:            <key>col</key><integer>9</integer>
239// CHECK-NEXT:            <key>file</key><integer>0</integer>
240// CHECK-NEXT:           </dict>
241// CHECK-NEXT:          </array>
242// CHECK-NEXT:        </dict>
243// CHECK-NEXT:       </array>
244// CHECK-NEXT:     </dict>
245// CHECK-NEXT:     <dict>
246// CHECK-NEXT:      <key>kind</key><string>event</string>
247// CHECK-NEXT:      <key>location</key>
248// CHECK-NEXT:      <dict>
249// CHECK-NEXT:       <key>line</key><integer>12</integer>
250// CHECK-NEXT:       <key>col</key><integer>9</integer>
251// CHECK-NEXT:       <key>file</key><integer>0</integer>
252// CHECK-NEXT:      </dict>
253// CHECK-NEXT:      <key>ranges</key>
254// CHECK-NEXT:      <array>
255// CHECK-NEXT:        <array>
256// CHECK-NEXT:         <dict>
257// CHECK-NEXT:          <key>line</key><integer>12</integer>
258// CHECK-NEXT:          <key>col</key><integer>9</integer>
259// CHECK-NEXT:          <key>file</key><integer>0</integer>
260// CHECK-NEXT:         </dict>
261// CHECK-NEXT:         <dict>
262// CHECK-NEXT:          <key>line</key><integer>12</integer>
263// CHECK-NEXT:          <key>col</key><integer>9</integer>
264// CHECK-NEXT:          <key>file</key><integer>0</integer>
265// CHECK-NEXT:         </dict>
266// CHECK-NEXT:        </array>
267// CHECK-NEXT:      </array>
268// CHECK-NEXT:      <key>depth</key><integer>1</integer>
269// CHECK-NEXT:      <key>extended_message</key>
270// CHECK-NEXT:      <string>Assuming &apos;c&apos; is not equal to 0</string>
271// CHECK-NEXT:      <key>message</key>
272// CHECK-NEXT:      <string>Assuming &apos;c&apos; is not equal to 0</string>
273// CHECK-NEXT:     </dict>
274// CHECK-NEXT:     <dict>
275// CHECK-NEXT:      <key>kind</key><string>control</string>
276// CHECK-NEXT:      <key>edges</key>
277// CHECK-NEXT:       <array>
278// CHECK-NEXT:        <dict>
279// CHECK-NEXT:         <key>start</key>
280// CHECK-NEXT:          <array>
281// CHECK-NEXT:           <dict>
282// CHECK-NEXT:            <key>line</key><integer>12</integer>
283// CHECK-NEXT:            <key>col</key><integer>9</integer>
284// CHECK-NEXT:            <key>file</key><integer>0</integer>
285// CHECK-NEXT:           </dict>
286// CHECK-NEXT:           <dict>
287// CHECK-NEXT:            <key>line</key><integer>12</integer>
288// CHECK-NEXT:            <key>col</key><integer>9</integer>
289// CHECK-NEXT:            <key>file</key><integer>0</integer>
290// CHECK-NEXT:           </dict>
291// CHECK-NEXT:          </array>
292// CHECK-NEXT:         <key>end</key>
293// CHECK-NEXT:          <array>
294// CHECK-NEXT:           <dict>
295// CHECK-NEXT:            <key>line</key><integer>15</integer>
296// CHECK-NEXT:            <key>col</key><integer>9</integer>
297// CHECK-NEXT:            <key>file</key><integer>0</integer>
298// CHECK-NEXT:           </dict>
299// CHECK-NEXT:           <dict>
300// CHECK-NEXT:            <key>line</key><integer>15</integer>
301// CHECK-NEXT:            <key>col</key><integer>14</integer>
302// CHECK-NEXT:            <key>file</key><integer>0</integer>
303// CHECK-NEXT:           </dict>
304// CHECK-NEXT:          </array>
305// CHECK-NEXT:        </dict>
306// CHECK-NEXT:       </array>
307// CHECK-NEXT:     </dict>
308// CHECK-NEXT:     <dict>
309// CHECK-NEXT:      <key>kind</key><string>event</string>
310// CHECK-NEXT:      <key>location</key>
311// CHECK-NEXT:      <dict>
312// CHECK-NEXT:       <key>line</key><integer>22</integer>
313// CHECK-NEXT:       <key>col</key><integer>5</integer>
314// CHECK-NEXT:       <key>file</key><integer>0</integer>
315// CHECK-NEXT:      </dict>
316// CHECK-NEXT:      <key>ranges</key>
317// CHECK-NEXT:      <array>
318// CHECK-NEXT:        <array>
319// CHECK-NEXT:         <dict>
320// CHECK-NEXT:          <key>line</key><integer>22</integer>
321// CHECK-NEXT:          <key>col</key><integer>5</integer>
322// CHECK-NEXT:          <key>file</key><integer>0</integer>
323// CHECK-NEXT:         </dict>
324// CHECK-NEXT:         <dict>
325// CHECK-NEXT:          <key>line</key><integer>22</integer>
326// CHECK-NEXT:          <key>col</key><integer>14</integer>
327// CHECK-NEXT:          <key>file</key><integer>0</integer>
328// CHECK-NEXT:         </dict>
329// CHECK-NEXT:        </array>
330// CHECK-NEXT:      </array>
331// CHECK-NEXT:      <key>depth</key><integer>1</integer>
332// CHECK-NEXT:      <key>extended_message</key>
333// CHECK-NEXT:      <string>Returning from &apos;foo&apos;</string>
334// CHECK-NEXT:      <key>message</key>
335// CHECK-NEXT:      <string>Returning from &apos;foo&apos;</string>
336// CHECK-NEXT:     </dict>
337// CHECK-NEXT:     <dict>
338// CHECK-NEXT:      <key>kind</key><string>control</string>
339// CHECK-NEXT:      <key>edges</key>
340// CHECK-NEXT:       <array>
341// CHECK-NEXT:        <dict>
342// CHECK-NEXT:         <key>start</key>
343// CHECK-NEXT:          <array>
344// CHECK-NEXT:           <dict>
345// CHECK-NEXT:            <key>line</key><integer>22</integer>
346// CHECK-NEXT:            <key>col</key><integer>5</integer>
347// CHECK-NEXT:            <key>file</key><integer>0</integer>
348// CHECK-NEXT:           </dict>
349// CHECK-NEXT:           <dict>
350// CHECK-NEXT:            <key>line</key><integer>22</integer>
351// CHECK-NEXT:            <key>col</key><integer>7</integer>
352// CHECK-NEXT:            <key>file</key><integer>0</integer>
353// CHECK-NEXT:           </dict>
354// CHECK-NEXT:          </array>
355// CHECK-NEXT:         <key>end</key>
356// CHECK-NEXT:          <array>
357// CHECK-NEXT:           <dict>
358// CHECK-NEXT:            <key>line</key><integer>25</integer>
359// CHECK-NEXT:            <key>col</key><integer>5</integer>
360// CHECK-NEXT:            <key>file</key><integer>0</integer>
361// CHECK-NEXT:           </dict>
362// CHECK-NEXT:           <dict>
363// CHECK-NEXT:            <key>line</key><integer>25</integer>
364// CHECK-NEXT:            <key>col</key><integer>18</integer>
365// CHECK-NEXT:            <key>file</key><integer>0</integer>
366// CHECK-NEXT:           </dict>
367// CHECK-NEXT:          </array>
368// CHECK-NEXT:        </dict>
369// CHECK-NEXT:       </array>
370// CHECK-NEXT:     </dict>
371// CHECK-NEXT:     <dict>
372// CHECK-NEXT:      <key>kind</key><string>control</string>
373// CHECK-NEXT:      <key>edges</key>
374// CHECK-NEXT:       <array>
375// CHECK-NEXT:        <dict>
376// CHECK-NEXT:         <key>start</key>
377// CHECK-NEXT:          <array>
378// CHECK-NEXT:           <dict>
379// CHECK-NEXT:            <key>line</key><integer>25</integer>
380// CHECK-NEXT:            <key>col</key><integer>5</integer>
381// CHECK-NEXT:            <key>file</key><integer>0</integer>
382// CHECK-NEXT:           </dict>
383// CHECK-NEXT:           <dict>
384// CHECK-NEXT:            <key>line</key><integer>25</integer>
385// CHECK-NEXT:            <key>col</key><integer>18</integer>
386// CHECK-NEXT:            <key>file</key><integer>0</integer>
387// CHECK-NEXT:           </dict>
388// CHECK-NEXT:          </array>
389// CHECK-NEXT:         <key>end</key>
390// CHECK-NEXT:          <array>
391// CHECK-NEXT:           <dict>
392// CHECK-NEXT:            <key>line</key><integer>26</integer>
393// CHECK-NEXT:            <key>col</key><integer>5</integer>
394// CHECK-NEXT:            <key>file</key><integer>0</integer>
395// CHECK-NEXT:           </dict>
396// CHECK-NEXT:           <dict>
397// CHECK-NEXT:            <key>line</key><integer>26</integer>
398// CHECK-NEXT:            <key>col</key><integer>10</integer>
399// CHECK-NEXT:            <key>file</key><integer>0</integer>
400// CHECK-NEXT:           </dict>
401// CHECK-NEXT:          </array>
402// CHECK-NEXT:        </dict>
403// CHECK-NEXT:       </array>
404// CHECK-NEXT:     </dict>
405// CHECK-NEXT:     <dict>
406// CHECK-NEXT:      <key>kind</key><string>control</string>
407// CHECK-NEXT:      <key>edges</key>
408// CHECK-NEXT:       <array>
409// CHECK-NEXT:        <dict>
410// CHECK-NEXT:         <key>start</key>
411// CHECK-NEXT:          <array>
412// CHECK-NEXT:           <dict>
413// CHECK-NEXT:            <key>line</key><integer>26</integer>
414// CHECK-NEXT:            <key>col</key><integer>5</integer>
415// CHECK-NEXT:            <key>file</key><integer>0</integer>
416// CHECK-NEXT:           </dict>
417// CHECK-NEXT:           <dict>
418// CHECK-NEXT:            <key>line</key><integer>26</integer>
419// CHECK-NEXT:            <key>col</key><integer>10</integer>
420// CHECK-NEXT:            <key>file</key><integer>0</integer>
421// CHECK-NEXT:           </dict>
422// CHECK-NEXT:          </array>
423// CHECK-NEXT:         <key>end</key>
424// CHECK-NEXT:          <array>
425// CHECK-NEXT:           <dict>
426// CHECK-NEXT:            <key>line</key><integer>26</integer>
427// CHECK-NEXT:            <key>col</key><integer>12</integer>
428// CHECK-NEXT:            <key>file</key><integer>0</integer>
429// CHECK-NEXT:           </dict>
430// CHECK-NEXT:           <dict>
431// CHECK-NEXT:            <key>line</key><integer>26</integer>
432// CHECK-NEXT:            <key>col</key><integer>13</integer>
433// CHECK-NEXT:            <key>file</key><integer>0</integer>
434// CHECK-NEXT:           </dict>
435// CHECK-NEXT:          </array>
436// CHECK-NEXT:        </dict>
437// CHECK-NEXT:       </array>
438// CHECK-NEXT:     </dict>
439// CHECK-NEXT:     <dict>
440// CHECK-NEXT:      <key>kind</key><string>event</string>
441// CHECK-NEXT:      <key>location</key>
442// CHECK-NEXT:      <dict>
443// CHECK-NEXT:       <key>line</key><integer>26</integer>
444// CHECK-NEXT:       <key>col</key><integer>12</integer>
445// CHECK-NEXT:       <key>file</key><integer>0</integer>
446// CHECK-NEXT:      </dict>
447// CHECK-NEXT:      <key>ranges</key>
448// CHECK-NEXT:      <array>
449// CHECK-NEXT:        <array>
450// CHECK-NEXT:         <dict>
451// CHECK-NEXT:          <key>line</key><integer>26</integer>
452// CHECK-NEXT:          <key>col</key><integer>12</integer>
453// CHECK-NEXT:          <key>file</key><integer>0</integer>
454// CHECK-NEXT:         </dict>
455// CHECK-NEXT:         <dict>
456// CHECK-NEXT:          <key>line</key><integer>26</integer>
457// CHECK-NEXT:          <key>col</key><integer>13</integer>
458// CHECK-NEXT:          <key>file</key><integer>0</integer>
459// CHECK-NEXT:         </dict>
460// CHECK-NEXT:        </array>
461// CHECK-NEXT:      </array>
462// CHECK-NEXT:      <key>depth</key><integer>0</integer>
463// CHECK-NEXT:      <key>extended_message</key>
464// CHECK-NEXT:      <string>The left operand of &apos;+&apos; is a garbage value</string>
465// CHECK-NEXT:      <key>message</key>
466// CHECK-NEXT:      <string>The left operand of &apos;+&apos; is a garbage value</string>
467// CHECK-NEXT:     </dict>
468// CHECK-NEXT:    </array>
469// CHECK-NEXT:    <key>description</key><string>The left operand of &apos;+&apos; is a garbage value</string>
470// CHECK-NEXT:    <key>category</key><string>Logic error</string>
471// CHECK-NEXT:    <key>type</key><string>Result of operation is garbage or undefined</string>
472// CHECK-NEXT:   <key>issue_context_kind</key><string>function</string>
473// CHECK-NEXT:   <key>issue_context</key><string>use</string>
474// CHECK-NEXT:   <key>issue_hash</key><string>7</string>
475// CHECK-NEXT:   <key>location</key>
476// CHECK-NEXT:   <dict>
477// CHECK-NEXT:    <key>line</key><integer>26</integer>
478// CHECK-NEXT:    <key>col</key><integer>12</integer>
479// CHECK-NEXT:    <key>file</key><integer>0</integer>
480// CHECK-NEXT:   </dict>
481// CHECK-NEXT:   </dict>
482// CHECK-NEXT:   <dict>
483// CHECK-NEXT:    <key>path</key>
484// CHECK-NEXT:    <array>
485// CHECK-NEXT:     <dict>
486// CHECK-NEXT:      <key>kind</key><string>control</string>
487// CHECK-NEXT:      <key>edges</key>
488// CHECK-NEXT:       <array>
489// CHECK-NEXT:        <dict>
490// CHECK-NEXT:         <key>start</key>
491// CHECK-NEXT:          <array>
492// CHECK-NEXT:           <dict>
493// CHECK-NEXT:            <key>line</key><integer>39</integer>
494// CHECK-NEXT:            <key>col</key><integer>5</integer>
495// CHECK-NEXT:            <key>file</key><integer>0</integer>
496// CHECK-NEXT:           </dict>
497// CHECK-NEXT:           <dict>
498// CHECK-NEXT:            <key>line</key><integer>39</integer>
499// CHECK-NEXT:            <key>col</key><integer>10</integer>
500// CHECK-NEXT:            <key>file</key><integer>0</integer>
501// CHECK-NEXT:           </dict>
502// CHECK-NEXT:          </array>
503// CHECK-NEXT:         <key>end</key>
504// CHECK-NEXT:          <array>
505// CHECK-NEXT:           <dict>
506// CHECK-NEXT:            <key>line</key><integer>40</integer>
507// CHECK-NEXT:            <key>col</key><integer>5</integer>
508// CHECK-NEXT:            <key>file</key><integer>0</integer>
509// CHECK-NEXT:           </dict>
510// CHECK-NEXT:           <dict>
511// CHECK-NEXT:            <key>line</key><integer>40</integer>
512// CHECK-NEXT:            <key>col</key><integer>13</integer>
513// CHECK-NEXT:            <key>file</key><integer>0</integer>
514// CHECK-NEXT:           </dict>
515// CHECK-NEXT:          </array>
516// CHECK-NEXT:        </dict>
517// CHECK-NEXT:       </array>
518// CHECK-NEXT:     </dict>
519// CHECK-NEXT:     <dict>
520// CHECK-NEXT:      <key>kind</key><string>event</string>
521// CHECK-NEXT:      <key>location</key>
522// CHECK-NEXT:      <dict>
523// CHECK-NEXT:       <key>line</key><integer>40</integer>
524// CHECK-NEXT:       <key>col</key><integer>5</integer>
525// CHECK-NEXT:       <key>file</key><integer>0</integer>
526// CHECK-NEXT:      </dict>
527// CHECK-NEXT:      <key>ranges</key>
528// CHECK-NEXT:      <array>
529// CHECK-NEXT:        <array>
530// CHECK-NEXT:         <dict>
531// CHECK-NEXT:          <key>line</key><integer>40</integer>
532// CHECK-NEXT:          <key>col</key><integer>5</integer>
533// CHECK-NEXT:          <key>file</key><integer>0</integer>
534// CHECK-NEXT:         </dict>
535// CHECK-NEXT:         <dict>
536// CHECK-NEXT:          <key>line</key><integer>40</integer>
537// CHECK-NEXT:          <key>col</key><integer>21</integer>
538// CHECK-NEXT:          <key>file</key><integer>0</integer>
539// CHECK-NEXT:         </dict>
540// CHECK-NEXT:        </array>
541// CHECK-NEXT:      </array>
542// CHECK-NEXT:      <key>depth</key><integer>0</integer>
543// CHECK-NEXT:      <key>extended_message</key>
544// CHECK-NEXT:      <string>Calling &apos;initArray&apos;</string>
545// CHECK-NEXT:      <key>message</key>
546// CHECK-NEXT:      <string>Calling &apos;initArray&apos;</string>
547// CHECK-NEXT:     </dict>
548// CHECK-NEXT:     <dict>
549// CHECK-NEXT:      <key>kind</key><string>event</string>
550// CHECK-NEXT:      <key>location</key>
551// CHECK-NEXT:      <dict>
552// CHECK-NEXT:       <key>line</key><integer>30</integer>
553// CHECK-NEXT:       <key>col</key><integer>1</integer>
554// CHECK-NEXT:       <key>file</key><integer>0</integer>
555// CHECK-NEXT:      </dict>
556// CHECK-NEXT:      <key>depth</key><integer>1</integer>
557// CHECK-NEXT:      <key>extended_message</key>
558// CHECK-NEXT:      <string>Entered call from &apos;testPassingParentRegionArray&apos;</string>
559// CHECK-NEXT:      <key>message</key>
560// CHECK-NEXT:      <string>Entered call from &apos;testPassingParentRegionArray&apos;</string>
561// CHECK-NEXT:     </dict>
562// CHECK-NEXT:     <dict>
563// CHECK-NEXT:      <key>kind</key><string>control</string>
564// CHECK-NEXT:      <key>edges</key>
565// CHECK-NEXT:       <array>
566// CHECK-NEXT:        <dict>
567// CHECK-NEXT:         <key>start</key>
568// CHECK-NEXT:          <array>
569// CHECK-NEXT:           <dict>
570// CHECK-NEXT:            <key>line</key><integer>30</integer>
571// CHECK-NEXT:            <key>col</key><integer>1</integer>
572// CHECK-NEXT:            <key>file</key><integer>0</integer>
573// CHECK-NEXT:           </dict>
574// CHECK-NEXT:           <dict>
575// CHECK-NEXT:            <key>line</key><integer>30</integer>
576// CHECK-NEXT:            <key>col</key><integer>4</integer>
577// CHECK-NEXT:            <key>file</key><integer>0</integer>
578// CHECK-NEXT:           </dict>
579// CHECK-NEXT:          </array>
580// CHECK-NEXT:         <key>end</key>
581// CHECK-NEXT:          <array>
582// CHECK-NEXT:           <dict>
583// CHECK-NEXT:            <key>line</key><integer>31</integer>
584// CHECK-NEXT:            <key>col</key><integer>5</integer>
585// CHECK-NEXT:            <key>file</key><integer>0</integer>
586// CHECK-NEXT:           </dict>
587// CHECK-NEXT:           <dict>
588// CHECK-NEXT:            <key>line</key><integer>31</integer>
589// CHECK-NEXT:            <key>col</key><integer>6</integer>
590// CHECK-NEXT:            <key>file</key><integer>0</integer>
591// CHECK-NEXT:           </dict>
592// CHECK-NEXT:          </array>
593// CHECK-NEXT:        </dict>
594// CHECK-NEXT:       </array>
595// CHECK-NEXT:     </dict>
596// CHECK-NEXT:     <dict>
597// CHECK-NEXT:      <key>kind</key><string>control</string>
598// CHECK-NEXT:      <key>edges</key>
599// CHECK-NEXT:       <array>
600// CHECK-NEXT:        <dict>
601// CHECK-NEXT:         <key>start</key>
602// CHECK-NEXT:          <array>
603// CHECK-NEXT:           <dict>
604// CHECK-NEXT:            <key>line</key><integer>31</integer>
605// CHECK-NEXT:            <key>col</key><integer>5</integer>
606// CHECK-NEXT:            <key>file</key><integer>0</integer>
607// CHECK-NEXT:           </dict>
608// CHECK-NEXT:           <dict>
609// CHECK-NEXT:            <key>line</key><integer>31</integer>
610// CHECK-NEXT:            <key>col</key><integer>6</integer>
611// CHECK-NEXT:            <key>file</key><integer>0</integer>
612// CHECK-NEXT:           </dict>
613// CHECK-NEXT:          </array>
614// CHECK-NEXT:         <key>end</key>
615// CHECK-NEXT:          <array>
616// CHECK-NEXT:           <dict>
617// CHECK-NEXT:            <key>line</key><integer>31</integer>
618// CHECK-NEXT:            <key>col</key><integer>9</integer>
619// CHECK-NEXT:            <key>file</key><integer>0</integer>
620// CHECK-NEXT:           </dict>
621// CHECK-NEXT:           <dict>
622// CHECK-NEXT:            <key>line</key><integer>31</integer>
623// CHECK-NEXT:            <key>col</key><integer>9</integer>
624// CHECK-NEXT:            <key>file</key><integer>0</integer>
625// CHECK-NEXT:           </dict>
626// CHECK-NEXT:          </array>
627// CHECK-NEXT:        </dict>
628// CHECK-NEXT:       </array>
629// CHECK-NEXT:     </dict>
630// CHECK-NEXT:     <dict>
631// CHECK-NEXT:      <key>kind</key><string>event</string>
632// CHECK-NEXT:      <key>location</key>
633// CHECK-NEXT:      <dict>
634// CHECK-NEXT:       <key>line</key><integer>31</integer>
635// CHECK-NEXT:       <key>col</key><integer>9</integer>
636// CHECK-NEXT:       <key>file</key><integer>0</integer>
637// CHECK-NEXT:      </dict>
638// CHECK-NEXT:      <key>ranges</key>
639// CHECK-NEXT:      <array>
640// CHECK-NEXT:        <array>
641// CHECK-NEXT:         <dict>
642// CHECK-NEXT:          <key>line</key><integer>31</integer>
643// CHECK-NEXT:          <key>col</key><integer>9</integer>
644// CHECK-NEXT:          <key>file</key><integer>0</integer>
645// CHECK-NEXT:         </dict>
646// CHECK-NEXT:         <dict>
647// CHECK-NEXT:          <key>line</key><integer>31</integer>
648// CHECK-NEXT:          <key>col</key><integer>14</integer>
649// CHECK-NEXT:          <key>file</key><integer>0</integer>
650// CHECK-NEXT:         </dict>
651// CHECK-NEXT:        </array>
652// CHECK-NEXT:      </array>
653// CHECK-NEXT:      <key>depth</key><integer>1</integer>
654// CHECK-NEXT:      <key>extended_message</key>
655// CHECK-NEXT:      <string>Assuming &apos;x&apos; is &lt;= 0</string>
656// CHECK-NEXT:      <key>message</key>
657// CHECK-NEXT:      <string>Assuming &apos;x&apos; is &lt;= 0</string>
658// CHECK-NEXT:     </dict>
659// CHECK-NEXT:     <dict>
660// CHECK-NEXT:      <key>kind</key><string>control</string>
661// CHECK-NEXT:      <key>edges</key>
662// CHECK-NEXT:       <array>
663// CHECK-NEXT:        <dict>
664// CHECK-NEXT:         <key>start</key>
665// CHECK-NEXT:          <array>
666// CHECK-NEXT:           <dict>
667// CHECK-NEXT:            <key>line</key><integer>31</integer>
668// CHECK-NEXT:            <key>col</key><integer>9</integer>
669// CHECK-NEXT:            <key>file</key><integer>0</integer>
670// CHECK-NEXT:           </dict>
671// CHECK-NEXT:           <dict>
672// CHECK-NEXT:            <key>line</key><integer>31</integer>
673// CHECK-NEXT:            <key>col</key><integer>9</integer>
674// CHECK-NEXT:            <key>file</key><integer>0</integer>
675// CHECK-NEXT:           </dict>
676// CHECK-NEXT:          </array>
677// CHECK-NEXT:         <key>end</key>
678// CHECK-NEXT:          <array>
679// CHECK-NEXT:           <dict>
680// CHECK-NEXT:            <key>line</key><integer>33</integer>
681// CHECK-NEXT:            <key>col</key><integer>9</integer>
682// CHECK-NEXT:            <key>file</key><integer>0</integer>
683// CHECK-NEXT:           </dict>
684// CHECK-NEXT:           <dict>
685// CHECK-NEXT:            <key>line</key><integer>33</integer>
686// CHECK-NEXT:            <key>col</key><integer>14</integer>
687// CHECK-NEXT:            <key>file</key><integer>0</integer>
688// CHECK-NEXT:           </dict>
689// CHECK-NEXT:          </array>
690// CHECK-NEXT:        </dict>
691// CHECK-NEXT:       </array>
692// CHECK-NEXT:     </dict>
693// CHECK-NEXT:     <dict>
694// CHECK-NEXT:      <key>kind</key><string>event</string>
695// CHECK-NEXT:      <key>location</key>
696// CHECK-NEXT:      <dict>
697// CHECK-NEXT:       <key>line</key><integer>40</integer>
698// CHECK-NEXT:       <key>col</key><integer>5</integer>
699// CHECK-NEXT:       <key>file</key><integer>0</integer>
700// CHECK-NEXT:      </dict>
701// CHECK-NEXT:      <key>ranges</key>
702// CHECK-NEXT:      <array>
703// CHECK-NEXT:        <array>
704// CHECK-NEXT:         <dict>
705// CHECK-NEXT:          <key>line</key><integer>40</integer>
706// CHECK-NEXT:          <key>col</key><integer>5</integer>
707// CHECK-NEXT:          <key>file</key><integer>0</integer>
708// CHECK-NEXT:         </dict>
709// CHECK-NEXT:         <dict>
710// CHECK-NEXT:          <key>line</key><integer>40</integer>
711// CHECK-NEXT:          <key>col</key><integer>21</integer>
712// CHECK-NEXT:          <key>file</key><integer>0</integer>
713// CHECK-NEXT:         </dict>
714// CHECK-NEXT:        </array>
715// CHECK-NEXT:      </array>
716// CHECK-NEXT:      <key>depth</key><integer>1</integer>
717// CHECK-NEXT:      <key>extended_message</key>
718// CHECK-NEXT:      <string>Returning from &apos;initArray&apos;</string>
719// CHECK-NEXT:      <key>message</key>
720// CHECK-NEXT:      <string>Returning from &apos;initArray&apos;</string>
721// CHECK-NEXT:     </dict>
722// CHECK-NEXT:     <dict>
723// CHECK-NEXT:      <key>kind</key><string>control</string>
724// CHECK-NEXT:      <key>edges</key>
725// CHECK-NEXT:       <array>
726// CHECK-NEXT:        <dict>
727// CHECK-NEXT:         <key>start</key>
728// CHECK-NEXT:          <array>
729// CHECK-NEXT:           <dict>
730// CHECK-NEXT:            <key>line</key><integer>40</integer>
731// CHECK-NEXT:            <key>col</key><integer>5</integer>
732// CHECK-NEXT:            <key>file</key><integer>0</integer>
733// CHECK-NEXT:           </dict>
734// CHECK-NEXT:           <dict>
735// CHECK-NEXT:            <key>line</key><integer>40</integer>
736// CHECK-NEXT:            <key>col</key><integer>13</integer>
737// CHECK-NEXT:            <key>file</key><integer>0</integer>
738// CHECK-NEXT:           </dict>
739// CHECK-NEXT:          </array>
740// CHECK-NEXT:         <key>end</key>
741// CHECK-NEXT:          <array>
742// CHECK-NEXT:           <dict>
743// CHECK-NEXT:            <key>line</key><integer>42</integer>
744// CHECK-NEXT:            <key>col</key><integer>5</integer>
745// CHECK-NEXT:            <key>file</key><integer>0</integer>
746// CHECK-NEXT:           </dict>
747// CHECK-NEXT:           <dict>
748// CHECK-NEXT:            <key>line</key><integer>42</integer>
749// CHECK-NEXT:            <key>col</key><integer>10</integer>
750// CHECK-NEXT:            <key>file</key><integer>0</integer>
751// CHECK-NEXT:           </dict>
752// CHECK-NEXT:          </array>
753// CHECK-NEXT:        </dict>
754// CHECK-NEXT:       </array>
755// CHECK-NEXT:     </dict>
756// CHECK-NEXT:     <dict>
757// CHECK-NEXT:      <key>kind</key><string>control</string>
758// CHECK-NEXT:      <key>edges</key>
759// CHECK-NEXT:       <array>
760// CHECK-NEXT:        <dict>
761// CHECK-NEXT:         <key>start</key>
762// CHECK-NEXT:          <array>
763// CHECK-NEXT:           <dict>
764// CHECK-NEXT:            <key>line</key><integer>42</integer>
765// CHECK-NEXT:            <key>col</key><integer>5</integer>
766// CHECK-NEXT:            <key>file</key><integer>0</integer>
767// CHECK-NEXT:           </dict>
768// CHECK-NEXT:           <dict>
769// CHECK-NEXT:            <key>line</key><integer>42</integer>
770// CHECK-NEXT:            <key>col</key><integer>10</integer>
771// CHECK-NEXT:            <key>file</key><integer>0</integer>
772// CHECK-NEXT:           </dict>
773// CHECK-NEXT:          </array>
774// CHECK-NEXT:         <key>end</key>
775// CHECK-NEXT:          <array>
776// CHECK-NEXT:           <dict>
777// CHECK-NEXT:            <key>line</key><integer>42</integer>
778// CHECK-NEXT:            <key>col</key><integer>12</integer>
779// CHECK-NEXT:            <key>file</key><integer>0</integer>
780// CHECK-NEXT:           </dict>
781// CHECK-NEXT:           <dict>
782// CHECK-NEXT:            <key>line</key><integer>42</integer>
783// CHECK-NEXT:            <key>col</key><integer>12</integer>
784// CHECK-NEXT:            <key>file</key><integer>0</integer>
785// CHECK-NEXT:           </dict>
786// CHECK-NEXT:          </array>
787// CHECK-NEXT:        </dict>
788// CHECK-NEXT:       </array>
789// CHECK-NEXT:     </dict>
790// CHECK-NEXT:     <dict>
791// CHECK-NEXT:      <key>kind</key><string>event</string>
792// CHECK-NEXT:      <key>location</key>
793// CHECK-NEXT:      <dict>
794// CHECK-NEXT:       <key>line</key><integer>42</integer>
795// CHECK-NEXT:       <key>col</key><integer>12</integer>
796// CHECK-NEXT:       <key>file</key><integer>0</integer>
797// CHECK-NEXT:      </dict>
798// CHECK-NEXT:      <key>ranges</key>
799// CHECK-NEXT:      <array>
800// CHECK-NEXT:        <array>
801// CHECK-NEXT:         <dict>
802// CHECK-NEXT:          <key>line</key><integer>42</integer>
803// CHECK-NEXT:          <key>col</key><integer>16</integer>
804// CHECK-NEXT:          <key>file</key><integer>0</integer>
805// CHECK-NEXT:         </dict>
806// CHECK-NEXT:         <dict>
807// CHECK-NEXT:          <key>line</key><integer>42</integer>
808// CHECK-NEXT:          <key>col</key><integer>21</integer>
809// CHECK-NEXT:          <key>file</key><integer>0</integer>
810// CHECK-NEXT:         </dict>
811// CHECK-NEXT:        </array>
812// CHECK-NEXT:      </array>
813// CHECK-NEXT:      <key>depth</key><integer>0</integer>
814// CHECK-NEXT:      <key>extended_message</key>
815// CHECK-NEXT:      <string>The right operand of &apos;*&apos; is a garbage value</string>
816// CHECK-NEXT:      <key>message</key>
817// CHECK-NEXT:      <string>The right operand of &apos;*&apos; is a garbage value</string>
818// CHECK-NEXT:     </dict>
819// CHECK-NEXT:    </array>
820// CHECK-NEXT:    <key>description</key><string>The right operand of &apos;*&apos; is a garbage value</string>
821// CHECK-NEXT:    <key>category</key><string>Logic error</string>
822// CHECK-NEXT:    <key>type</key><string>Result of operation is garbage or undefined</string>
823// CHECK-NEXT:   <key>issue_context_kind</key><string>function</string>
824// CHECK-NEXT:   <key>issue_context</key><string>testPassingParentRegionArray</string>
825// CHECK-NEXT:   <key>issue_hash</key><string>4</string>
826// CHECK-NEXT:   <key>location</key>
827// CHECK-NEXT:   <dict>
828// CHECK-NEXT:    <key>line</key><integer>42</integer>
829// CHECK-NEXT:    <key>col</key><integer>12</integer>
830// CHECK-NEXT:    <key>file</key><integer>0</integer>
831// CHECK-NEXT:   </dict>
832// CHECK-NEXT:   </dict>
833// CHECK-NEXT:   <dict>
834// CHECK-NEXT:    <key>path</key>
835// CHECK-NEXT:    <array>
836// CHECK-NEXT:     <dict>
837// CHECK-NEXT:      <key>kind</key><string>control</string>
838// CHECK-NEXT:      <key>edges</key>
839// CHECK-NEXT:       <array>
840// CHECK-NEXT:        <dict>
841// CHECK-NEXT:         <key>start</key>
842// CHECK-NEXT:          <array>
843// CHECK-NEXT:           <dict>
844// CHECK-NEXT:            <key>line</key><integer>58</integer>
845// CHECK-NEXT:            <key>col</key><integer>3</integer>
846// CHECK-NEXT:            <key>file</key><integer>0</integer>
847// CHECK-NEXT:           </dict>
848// CHECK-NEXT:           <dict>
849// CHECK-NEXT:            <key>line</key><integer>58</integer>
850// CHECK-NEXT:            <key>col</key><integer>8</integer>
851// CHECK-NEXT:            <key>file</key><integer>0</integer>
852// CHECK-NEXT:           </dict>
853// CHECK-NEXT:          </array>
854// CHECK-NEXT:         <key>end</key>
855// CHECK-NEXT:          <array>
856// CHECK-NEXT:           <dict>
857// CHECK-NEXT:            <key>line</key><integer>59</integer>
858// CHECK-NEXT:            <key>col</key><integer>3</integer>
859// CHECK-NEXT:            <key>file</key><integer>0</integer>
860// CHECK-NEXT:           </dict>
861// CHECK-NEXT:           <dict>
862// CHECK-NEXT:            <key>line</key><integer>59</integer>
863// CHECK-NEXT:            <key>col</key><integer>4</integer>
864// CHECK-NEXT:            <key>file</key><integer>0</integer>
865// CHECK-NEXT:           </dict>
866// CHECK-NEXT:          </array>
867// CHECK-NEXT:        </dict>
868// CHECK-NEXT:       </array>
869// CHECK-NEXT:     </dict>
870// CHECK-NEXT:     <dict>
871// CHECK-NEXT:      <key>kind</key><string>event</string>
872// CHECK-NEXT:      <key>location</key>
873// CHECK-NEXT:      <dict>
874// CHECK-NEXT:       <key>line</key><integer>59</integer>
875// CHECK-NEXT:       <key>col</key><integer>3</integer>
876// CHECK-NEXT:       <key>file</key><integer>0</integer>
877// CHECK-NEXT:      </dict>
878// CHECK-NEXT:      <key>ranges</key>
879// CHECK-NEXT:      <array>
880// CHECK-NEXT:        <array>
881// CHECK-NEXT:         <dict>
882// CHECK-NEXT:          <key>line</key><integer>59</integer>
883// CHECK-NEXT:          <key>col</key><integer>3</integer>
884// CHECK-NEXT:          <key>file</key><integer>0</integer>
885// CHECK-NEXT:         </dict>
886// CHECK-NEXT:         <dict>
887// CHECK-NEXT:          <key>line</key><integer>59</integer>
888// CHECK-NEXT:          <key>col</key><integer>11</integer>
889// CHECK-NEXT:          <key>file</key><integer>0</integer>
890// CHECK-NEXT:         </dict>
891// CHECK-NEXT:        </array>
892// CHECK-NEXT:      </array>
893// CHECK-NEXT:      <key>depth</key><integer>0</integer>
894// CHECK-NEXT:      <key>extended_message</key>
895// CHECK-NEXT:      <string>Null pointer value stored to &apos;st.f1&apos;</string>
896// CHECK-NEXT:      <key>message</key>
897// CHECK-NEXT:      <string>Null pointer value stored to &apos;st.f1&apos;</string>
898// CHECK-NEXT:     </dict>
899// CHECK-NEXT:     <dict>
900// CHECK-NEXT:      <key>kind</key><string>control</string>
901// CHECK-NEXT:      <key>edges</key>
902// CHECK-NEXT:       <array>
903// CHECK-NEXT:        <dict>
904// CHECK-NEXT:         <key>start</key>
905// CHECK-NEXT:          <array>
906// CHECK-NEXT:           <dict>
907// CHECK-NEXT:            <key>line</key><integer>59</integer>
908// CHECK-NEXT:            <key>col</key><integer>3</integer>
909// CHECK-NEXT:            <key>file</key><integer>0</integer>
910// CHECK-NEXT:           </dict>
911// CHECK-NEXT:           <dict>
912// CHECK-NEXT:            <key>line</key><integer>59</integer>
913// CHECK-NEXT:            <key>col</key><integer>4</integer>
914// CHECK-NEXT:            <key>file</key><integer>0</integer>
915// CHECK-NEXT:           </dict>
916// CHECK-NEXT:          </array>
917// CHECK-NEXT:         <key>end</key>
918// CHECK-NEXT:          <array>
919// CHECK-NEXT:           <dict>
920// CHECK-NEXT:            <key>line</key><integer>60</integer>
921// CHECK-NEXT:            <key>col</key><integer>3</integer>
922// CHECK-NEXT:            <key>file</key><integer>0</integer>
923// CHECK-NEXT:           </dict>
924// CHECK-NEXT:           <dict>
925// CHECK-NEXT:            <key>line</key><integer>60</integer>
926// CHECK-NEXT:            <key>col</key><integer>12</integer>
927// CHECK-NEXT:            <key>file</key><integer>0</integer>
928// CHECK-NEXT:           </dict>
929// CHECK-NEXT:          </array>
930// CHECK-NEXT:        </dict>
931// CHECK-NEXT:       </array>
932// CHECK-NEXT:     </dict>
933// CHECK-NEXT:     <dict>
934// CHECK-NEXT:      <key>kind</key><string>event</string>
935// CHECK-NEXT:      <key>location</key>
936// CHECK-NEXT:      <dict>
937// CHECK-NEXT:       <key>line</key><integer>60</integer>
938// CHECK-NEXT:       <key>col</key><integer>3</integer>
939// CHECK-NEXT:       <key>file</key><integer>0</integer>
940// CHECK-NEXT:      </dict>
941// CHECK-NEXT:      <key>ranges</key>
942// CHECK-NEXT:      <array>
943// CHECK-NEXT:        <array>
944// CHECK-NEXT:         <dict>
945// CHECK-NEXT:          <key>line</key><integer>60</integer>
946// CHECK-NEXT:          <key>col</key><integer>3</integer>
947// CHECK-NEXT:          <key>file</key><integer>0</integer>
948// CHECK-NEXT:         </dict>
949// CHECK-NEXT:         <dict>
950// CHECK-NEXT:          <key>line</key><integer>60</integer>
951// CHECK-NEXT:          <key>col</key><integer>20</integer>
952// CHECK-NEXT:          <key>file</key><integer>0</integer>
953// CHECK-NEXT:         </dict>
954// CHECK-NEXT:        </array>
955// CHECK-NEXT:      </array>
956// CHECK-NEXT:      <key>depth</key><integer>0</integer>
957// CHECK-NEXT:      <key>extended_message</key>
958// CHECK-NEXT:      <string>Calling &apos;initStruct&apos;</string>
959// CHECK-NEXT:      <key>message</key>
960// CHECK-NEXT:      <string>Calling &apos;initStruct&apos;</string>
961// CHECK-NEXT:     </dict>
962// CHECK-NEXT:     <dict>
963// CHECK-NEXT:      <key>kind</key><string>event</string>
964// CHECK-NEXT:      <key>location</key>
965// CHECK-NEXT:      <dict>
966// CHECK-NEXT:       <key>line</key><integer>50</integer>
967// CHECK-NEXT:       <key>col</key><integer>1</integer>
968// CHECK-NEXT:       <key>file</key><integer>0</integer>
969// CHECK-NEXT:      </dict>
970// CHECK-NEXT:      <key>depth</key><integer>1</integer>
971// CHECK-NEXT:      <key>extended_message</key>
972// CHECK-NEXT:      <string>Entered call from &apos;testPassingParentRegionStruct&apos;</string>
973// CHECK-NEXT:      <key>message</key>
974// CHECK-NEXT:      <string>Entered call from &apos;testPassingParentRegionStruct&apos;</string>
975// CHECK-NEXT:     </dict>
976// CHECK-NEXT:     <dict>
977// CHECK-NEXT:      <key>kind</key><string>control</string>
978// CHECK-NEXT:      <key>edges</key>
979// CHECK-NEXT:       <array>
980// CHECK-NEXT:        <dict>
981// CHECK-NEXT:         <key>start</key>
982// CHECK-NEXT:          <array>
983// CHECK-NEXT:           <dict>
984// CHECK-NEXT:            <key>line</key><integer>50</integer>
985// CHECK-NEXT:            <key>col</key><integer>1</integer>
986// CHECK-NEXT:            <key>file</key><integer>0</integer>
987// CHECK-NEXT:           </dict>
988// CHECK-NEXT:           <dict>
989// CHECK-NEXT:            <key>line</key><integer>50</integer>
990// CHECK-NEXT:            <key>col</key><integer>4</integer>
991// CHECK-NEXT:            <key>file</key><integer>0</integer>
992// CHECK-NEXT:           </dict>
993// CHECK-NEXT:          </array>
994// CHECK-NEXT:         <key>end</key>
995// CHECK-NEXT:          <array>
996// CHECK-NEXT:           <dict>
997// CHECK-NEXT:            <key>line</key><integer>51</integer>
998// CHECK-NEXT:            <key>col</key><integer>3</integer>
999// CHECK-NEXT:            <key>file</key><integer>0</integer>
1000// CHECK-NEXT:           </dict>
1001// CHECK-NEXT:           <dict>
1002// CHECK-NEXT:            <key>line</key><integer>51</integer>
1003// CHECK-NEXT:            <key>col</key><integer>4</integer>
1004// CHECK-NEXT:            <key>file</key><integer>0</integer>
1005// CHECK-NEXT:           </dict>
1006// CHECK-NEXT:          </array>
1007// CHECK-NEXT:        </dict>
1008// CHECK-NEXT:       </array>
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>51</integer>
1019// CHECK-NEXT:            <key>col</key><integer>3</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>51</integer>
1024// CHECK-NEXT:            <key>col</key><integer>4</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>51</integer>
1032// CHECK-NEXT:            <key>col</key><integer>7</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>51</integer>
1037// CHECK-NEXT:            <key>col</key><integer>7</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>51</integer>
1049// CHECK-NEXT:       <key>col</key><integer>7</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>51</integer>
1057// CHECK-NEXT:          <key>col</key><integer>7</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>51</integer>
1062// CHECK-NEXT:          <key>col</key><integer>12</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>1</integer>
1068// CHECK-NEXT:      <key>extended_message</key>
1069// CHECK-NEXT:      <string>Assuming &apos;x&apos; is &lt;= 0</string>
1070// CHECK-NEXT:      <key>message</key>
1071// CHECK-NEXT:      <string>Assuming &apos;x&apos; is &lt;= 0</string>
1072// CHECK-NEXT:     </dict>
1073// CHECK-NEXT:     <dict>
1074// CHECK-NEXT:      <key>kind</key><string>control</string>
1075// CHECK-NEXT:      <key>edges</key>
1076// CHECK-NEXT:       <array>
1077// CHECK-NEXT:        <dict>
1078// CHECK-NEXT:         <key>start</key>
1079// CHECK-NEXT:          <array>
1080// CHECK-NEXT:           <dict>
1081// CHECK-NEXT:            <key>line</key><integer>51</integer>
1082// CHECK-NEXT:            <key>col</key><integer>7</integer>
1083// CHECK-NEXT:            <key>file</key><integer>0</integer>
1084// CHECK-NEXT:           </dict>
1085// CHECK-NEXT:           <dict>
1086// CHECK-NEXT:            <key>line</key><integer>51</integer>
1087// CHECK-NEXT:            <key>col</key><integer>7</integer>
1088// CHECK-NEXT:            <key>file</key><integer>0</integer>
1089// CHECK-NEXT:           </dict>
1090// CHECK-NEXT:          </array>
1091// CHECK-NEXT:         <key>end</key>
1092// CHECK-NEXT:          <array>
1093// CHECK-NEXT:           <dict>
1094// CHECK-NEXT:            <key>line</key><integer>54</integer>
1095// CHECK-NEXT:            <key>col</key><integer>5</integer>
1096// CHECK-NEXT:            <key>file</key><integer>0</integer>
1097// CHECK-NEXT:           </dict>
1098// CHECK-NEXT:           <dict>
1099// CHECK-NEXT:            <key>line</key><integer>54</integer>
1100// CHECK-NEXT:            <key>col</key><integer>10</integer>
1101// CHECK-NEXT:            <key>file</key><integer>0</integer>
1102// CHECK-NEXT:           </dict>
1103// CHECK-NEXT:          </array>
1104// CHECK-NEXT:        </dict>
1105// CHECK-NEXT:       </array>
1106// CHECK-NEXT:     </dict>
1107// CHECK-NEXT:     <dict>
1108// CHECK-NEXT:      <key>kind</key><string>event</string>
1109// CHECK-NEXT:      <key>location</key>
1110// CHECK-NEXT:      <dict>
1111// CHECK-NEXT:       <key>line</key><integer>60</integer>
1112// CHECK-NEXT:       <key>col</key><integer>3</integer>
1113// CHECK-NEXT:       <key>file</key><integer>0</integer>
1114// CHECK-NEXT:      </dict>
1115// CHECK-NEXT:      <key>ranges</key>
1116// CHECK-NEXT:      <array>
1117// CHECK-NEXT:        <array>
1118// CHECK-NEXT:         <dict>
1119// CHECK-NEXT:          <key>line</key><integer>60</integer>
1120// CHECK-NEXT:          <key>col</key><integer>3</integer>
1121// CHECK-NEXT:          <key>file</key><integer>0</integer>
1122// CHECK-NEXT:         </dict>
1123// CHECK-NEXT:         <dict>
1124// CHECK-NEXT:          <key>line</key><integer>60</integer>
1125// CHECK-NEXT:          <key>col</key><integer>20</integer>
1126// CHECK-NEXT:          <key>file</key><integer>0</integer>
1127// CHECK-NEXT:         </dict>
1128// CHECK-NEXT:        </array>
1129// CHECK-NEXT:      </array>
1130// CHECK-NEXT:      <key>depth</key><integer>1</integer>
1131// CHECK-NEXT:      <key>extended_message</key>
1132// CHECK-NEXT:      <string>Returning from &apos;initStruct&apos;</string>
1133// CHECK-NEXT:      <key>message</key>
1134// CHECK-NEXT:      <string>Returning from &apos;initStruct&apos;</string>
1135// CHECK-NEXT:     </dict>
1136// CHECK-NEXT:     <dict>
1137// CHECK-NEXT:      <key>kind</key><string>control</string>
1138// CHECK-NEXT:      <key>edges</key>
1139// CHECK-NEXT:       <array>
1140// CHECK-NEXT:        <dict>
1141// CHECK-NEXT:         <key>start</key>
1142// CHECK-NEXT:          <array>
1143// CHECK-NEXT:           <dict>
1144// CHECK-NEXT:            <key>line</key><integer>60</integer>
1145// CHECK-NEXT:            <key>col</key><integer>3</integer>
1146// CHECK-NEXT:            <key>file</key><integer>0</integer>
1147// CHECK-NEXT:           </dict>
1148// CHECK-NEXT:           <dict>
1149// CHECK-NEXT:            <key>line</key><integer>60</integer>
1150// CHECK-NEXT:            <key>col</key><integer>12</integer>
1151// CHECK-NEXT:            <key>file</key><integer>0</integer>
1152// CHECK-NEXT:           </dict>
1153// CHECK-NEXT:          </array>
1154// CHECK-NEXT:         <key>end</key>
1155// CHECK-NEXT:          <array>
1156// CHECK-NEXT:           <dict>
1157// CHECK-NEXT:            <key>line</key><integer>62</integer>
1158// CHECK-NEXT:            <key>col</key><integer>3</integer>
1159// CHECK-NEXT:            <key>file</key><integer>0</integer>
1160// CHECK-NEXT:           </dict>
1161// CHECK-NEXT:           <dict>
1162// CHECK-NEXT:            <key>line</key><integer>62</integer>
1163// CHECK-NEXT:            <key>col</key><integer>8</integer>
1164// CHECK-NEXT:            <key>file</key><integer>0</integer>
1165// CHECK-NEXT:           </dict>
1166// CHECK-NEXT:          </array>
1167// CHECK-NEXT:        </dict>
1168// CHECK-NEXT:       </array>
1169// CHECK-NEXT:     </dict>
1170// CHECK-NEXT:     <dict>
1171// CHECK-NEXT:      <key>kind</key><string>control</string>
1172// CHECK-NEXT:      <key>edges</key>
1173// CHECK-NEXT:       <array>
1174// CHECK-NEXT:        <dict>
1175// CHECK-NEXT:         <key>start</key>
1176// CHECK-NEXT:          <array>
1177// CHECK-NEXT:           <dict>
1178// CHECK-NEXT:            <key>line</key><integer>62</integer>
1179// CHECK-NEXT:            <key>col</key><integer>3</integer>
1180// CHECK-NEXT:            <key>file</key><integer>0</integer>
1181// CHECK-NEXT:           </dict>
1182// CHECK-NEXT:           <dict>
1183// CHECK-NEXT:            <key>line</key><integer>62</integer>
1184// CHECK-NEXT:            <key>col</key><integer>8</integer>
1185// CHECK-NEXT:            <key>file</key><integer>0</integer>
1186// CHECK-NEXT:           </dict>
1187// CHECK-NEXT:          </array>
1188// CHECK-NEXT:         <key>end</key>
1189// CHECK-NEXT:          <array>
1190// CHECK-NEXT:           <dict>
1191// CHECK-NEXT:            <key>line</key><integer>62</integer>
1192// CHECK-NEXT:            <key>col</key><integer>10</integer>
1193// CHECK-NEXT:            <key>file</key><integer>0</integer>
1194// CHECK-NEXT:           </dict>
1195// CHECK-NEXT:           <dict>
1196// CHECK-NEXT:            <key>line</key><integer>62</integer>
1197// CHECK-NEXT:            <key>col</key><integer>10</integer>
1198// CHECK-NEXT:            <key>file</key><integer>0</integer>
1199// CHECK-NEXT:           </dict>
1200// CHECK-NEXT:          </array>
1201// CHECK-NEXT:        </dict>
1202// CHECK-NEXT:       </array>
1203// CHECK-NEXT:     </dict>
1204// CHECK-NEXT:     <dict>
1205// CHECK-NEXT:      <key>kind</key><string>event</string>
1206// CHECK-NEXT:      <key>location</key>
1207// CHECK-NEXT:      <dict>
1208// CHECK-NEXT:       <key>line</key><integer>62</integer>
1209// CHECK-NEXT:       <key>col</key><integer>10</integer>
1210// CHECK-NEXT:       <key>file</key><integer>0</integer>
1211// CHECK-NEXT:      </dict>
1212// CHECK-NEXT:      <key>ranges</key>
1213// CHECK-NEXT:      <array>
1214// CHECK-NEXT:        <array>
1215// CHECK-NEXT:         <dict>
1216// CHECK-NEXT:          <key>line</key><integer>62</integer>
1217// CHECK-NEXT:          <key>col</key><integer>15</integer>
1218// CHECK-NEXT:          <key>file</key><integer>0</integer>
1219// CHECK-NEXT:         </dict>
1220// CHECK-NEXT:         <dict>
1221// CHECK-NEXT:          <key>line</key><integer>62</integer>
1222// CHECK-NEXT:          <key>col</key><integer>16</integer>
1223// CHECK-NEXT:          <key>file</key><integer>0</integer>
1224// CHECK-NEXT:         </dict>
1225// CHECK-NEXT:        </array>
1226// CHECK-NEXT:      </array>
1227// CHECK-NEXT:      <key>depth</key><integer>0</integer>
1228// CHECK-NEXT:      <key>extended_message</key>
1229// CHECK-NEXT:      <string>Dereference of null pointer (loaded from field &apos;f1&apos;)</string>
1230// CHECK-NEXT:      <key>message</key>
1231// CHECK-NEXT:      <string>Dereference of null pointer (loaded from field &apos;f1&apos;)</string>
1232// CHECK-NEXT:     </dict>
1233// CHECK-NEXT:    </array>
1234// CHECK-NEXT:    <key>description</key><string>Dereference of null pointer (loaded from field &apos;f1&apos;)</string>
1235// CHECK-NEXT:    <key>category</key><string>Logic error</string>
1236// CHECK-NEXT:    <key>type</key><string>Dereference of null pointer</string>
1237// CHECK-NEXT:   <key>issue_context_kind</key><string>function</string>
1238// CHECK-NEXT:   <key>issue_context</key><string>testPassingParentRegionStruct</string>
1239// CHECK-NEXT:   <key>issue_hash</key><string>5</string>
1240// CHECK-NEXT:   <key>location</key>
1241// CHECK-NEXT:   <dict>
1242// CHECK-NEXT:    <key>line</key><integer>62</integer>
1243// CHECK-NEXT:    <key>col</key><integer>10</integer>
1244// CHECK-NEXT:    <key>file</key><integer>0</integer>
1245// CHECK-NEXT:   </dict>
1246// CHECK-NEXT:   </dict>
1247// CHECK-NEXT:  </array>
1248