path-notes.m revision dcd6224911e234ab3657b7d0b79a2add1ae4fdd8 
1// RUN: %clang_cc1 -analyze -analyzer-checker=core -analyzer-output=text -analyzer-config suppress-null-return-paths=false -fblocks -verify %s
2// RUN: %clang_cc1 -analyze -analyzer-checker=core -analyzer-output=plist-multi-file -analyzer-config suppress-null-return-paths=false -fblocks %s -o %t.plist
3// RUN: FileCheck --input-file=%t.plist %s
4
5typedef struct dispatch_queue_s *dispatch_queue_t;
6typedef void (^dispatch_block_t)(void);
7void dispatch_sync(dispatch_queue_t, dispatch_block_t);
8
9
10@interface Test
11@property int *p;
12@end
13
14int *getZeroIfNil(Test *x) {
15  return x.p;
16  // expected-note@-1 {{'p' not called because the receiver is nil}}
17  // expected-note@-2 {{Returning null pointer}}
18}
19
20void testReturnZeroIfNil() {
21  *getZeroIfNil(0) = 1; // expected-warning{{Dereference of null pointer}}
22  // expected-note@-1 {{Calling 'getZeroIfNil'}}
23  // expected-note@-2 {{Passing nil object reference via 1st parameter 'x'}}
24  // expected-note@-3 {{Returning from 'getZeroIfNil'}}
25  // expected-note@-4 {{Dereference of null pointer}}
26}
27
28
29int testDispatchSyncInlining() {
30  extern dispatch_queue_t globalQueue;
31
32  __block int x;
33
34  // expected-note@+2 {{Calling 'dispatch_sync'}}
35  // expected-note@+1 {{Returning from 'dispatch_sync'}}
36  dispatch_sync(globalQueue, ^{
37    // expected-note@7 {{Calling anonymous block}}
38    x = 0;
39    // expected-note@-1 {{The value 0 is assigned to 'x'}}
40    // expected-note@7 {{Returning to caller}}
41  });
42
43  return 1 / x; // expected-warning{{Division by zero}}
44  // expected-note@-1 {{Division by zero}}
45}
46
47int testDispatchSyncInliningNoPruning(int coin) {
48  // This tests exactly the same case as above, except on a bug report where
49  // path pruning is disabled (an uninitialized variable capture).
50  // In this case 
51  extern dispatch_queue_t globalQueue;
52
53  __block int y;
54
55  // expected-note@+1 {{Calling 'dispatch_sync'}}
56  dispatch_sync(globalQueue, ^{
57    // expected-note@7 {{Calling anonymous block}}
58    int x;
59    // expected-note@-1 {{'x' declared without an initial value}}
60    ^{ y = x; }(); // expected-warning{{Variable 'x' is uninitialized when captured by block}}
61    // expected-note@-1 {{'x' is uninitialized when captured by block}}
62  });
63
64  return y;
65}
66
67
68@interface PointerWrapper
69- (int *)getPtr;
70@end
71
72id getNil() {
73  return 0;
74}
75
76void testNilReceiverHelper(int *x) {
77  *x = 1; // expected-warning {{Dereference of null pointer}}
78  // expected-note@-1 {{Dereference of null pointer (loaded from variable 'x')}}
79}
80
81void testNilReceiver(id *x) {
82  if (*x) {
83    // expected-note@-1 {{Taking false branch}}
84    return;
85  }
86  testNilReceiverHelper([*x getPtr]);
87  // expected-note@-1 {{'getPtr' not called because the receiver is nil}}
88  // expected-note@-2 {{Passing null pointer value via 1st parameter 'x'}}
89  // expected-note@-3 {{Calling 'testNilReceiverHelper'}}
90}
91
92
93// CHECK:  <key>diagnostics</key>
94// CHECK-NEXT:  <array>
95// CHECK-NEXT:   <dict>
96// CHECK-NEXT:    <key>path</key>
97// CHECK-NEXT:    <array>
98// CHECK-NEXT:     <dict>
99// CHECK-NEXT:      <key>kind</key><string>control</string>
100// CHECK-NEXT:      <key>edges</key>
101// CHECK-NEXT:       <array>
102// CHECK-NEXT:        <dict>
103// CHECK-NEXT:         <key>start</key>
104// CHECK-NEXT:          <array>
105// CHECK-NEXT:           <dict>
106// CHECK-NEXT:            <key>line</key><integer>21</integer>
107// CHECK-NEXT:            <key>col</key><integer>3</integer>
108// CHECK-NEXT:            <key>file</key><integer>0</integer>
109// CHECK-NEXT:           </dict>
110// CHECK-NEXT:           <dict>
111// CHECK-NEXT:            <key>line</key><integer>21</integer>
112// CHECK-NEXT:            <key>col</key><integer>3</integer>
113// CHECK-NEXT:            <key>file</key><integer>0</integer>
114// CHECK-NEXT:           </dict>
115// CHECK-NEXT:          </array>
116// CHECK-NEXT:         <key>end</key>
117// CHECK-NEXT:          <array>
118// CHECK-NEXT:           <dict>
119// CHECK-NEXT:            <key>line</key><integer>21</integer>
120// CHECK-NEXT:            <key>col</key><integer>17</integer>
121// CHECK-NEXT:            <key>file</key><integer>0</integer>
122// CHECK-NEXT:           </dict>
123// CHECK-NEXT:           <dict>
124// CHECK-NEXT:            <key>line</key><integer>21</integer>
125// CHECK-NEXT:            <key>col</key><integer>17</integer>
126// CHECK-NEXT:            <key>file</key><integer>0</integer>
127// CHECK-NEXT:           </dict>
128// CHECK-NEXT:          </array>
129// CHECK-NEXT:        </dict>
130// CHECK-NEXT:       </array>
131// CHECK-NEXT:     </dict>
132// CHECK-NEXT:     <dict>
133// CHECK-NEXT:      <key>kind</key><string>event</string>
134// CHECK-NEXT:      <key>location</key>
135// CHECK-NEXT:      <dict>
136// CHECK-NEXT:       <key>line</key><integer>21</integer>
137// CHECK-NEXT:       <key>col</key><integer>17</integer>
138// CHECK-NEXT:       <key>file</key><integer>0</integer>
139// CHECK-NEXT:      </dict>
140// CHECK-NEXT:      <key>ranges</key>
141// CHECK-NEXT:      <array>
142// CHECK-NEXT:        <array>
143// CHECK-NEXT:         <dict>
144// CHECK-NEXT:          <key>line</key><integer>21</integer>
145// CHECK-NEXT:          <key>col</key><integer>17</integer>
146// CHECK-NEXT:          <key>file</key><integer>0</integer>
147// CHECK-NEXT:         </dict>
148// CHECK-NEXT:         <dict>
149// CHECK-NEXT:          <key>line</key><integer>21</integer>
150// CHECK-NEXT:          <key>col</key><integer>17</integer>
151// CHECK-NEXT:          <key>file</key><integer>0</integer>
152// CHECK-NEXT:         </dict>
153// CHECK-NEXT:        </array>
154// CHECK-NEXT:      </array>
155// CHECK-NEXT:      <key>depth</key><integer>0</integer>
156// CHECK-NEXT:      <key>extended_message</key>
157// CHECK-NEXT:      <string>Passing nil object reference via 1st parameter &apos;x&apos;</string>
158// CHECK-NEXT:      <key>message</key>
159// CHECK-NEXT:      <string>Passing nil object reference via 1st parameter &apos;x&apos;</string>
160// CHECK-NEXT:     </dict>
161// CHECK-NEXT:     <dict>
162// CHECK-NEXT:      <key>kind</key><string>control</string>
163// CHECK-NEXT:      <key>edges</key>
164// CHECK-NEXT:       <array>
165// CHECK-NEXT:        <dict>
166// CHECK-NEXT:         <key>start</key>
167// CHECK-NEXT:          <array>
168// CHECK-NEXT:           <dict>
169// CHECK-NEXT:            <key>line</key><integer>21</integer>
170// CHECK-NEXT:            <key>col</key><integer>17</integer>
171// CHECK-NEXT:            <key>file</key><integer>0</integer>
172// CHECK-NEXT:           </dict>
173// CHECK-NEXT:           <dict>
174// CHECK-NEXT:            <key>line</key><integer>21</integer>
175// CHECK-NEXT:            <key>col</key><integer>17</integer>
176// CHECK-NEXT:            <key>file</key><integer>0</integer>
177// CHECK-NEXT:           </dict>
178// CHECK-NEXT:          </array>
179// CHECK-NEXT:         <key>end</key>
180// CHECK-NEXT:          <array>
181// CHECK-NEXT:           <dict>
182// CHECK-NEXT:            <key>line</key><integer>21</integer>
183// CHECK-NEXT:            <key>col</key><integer>4</integer>
184// CHECK-NEXT:            <key>file</key><integer>0</integer>
185// CHECK-NEXT:           </dict>
186// CHECK-NEXT:           <dict>
187// CHECK-NEXT:            <key>line</key><integer>21</integer>
188// CHECK-NEXT:            <key>col</key><integer>15</integer>
189// CHECK-NEXT:            <key>file</key><integer>0</integer>
190// CHECK-NEXT:           </dict>
191// CHECK-NEXT:          </array>
192// CHECK-NEXT:        </dict>
193// CHECK-NEXT:       </array>
194// CHECK-NEXT:     </dict>
195// CHECK-NEXT:     <dict>
196// CHECK-NEXT:      <key>kind</key><string>event</string>
197// CHECK-NEXT:      <key>location</key>
198// CHECK-NEXT:      <dict>
199// CHECK-NEXT:       <key>line</key><integer>21</integer>
200// CHECK-NEXT:       <key>col</key><integer>4</integer>
201// CHECK-NEXT:       <key>file</key><integer>0</integer>
202// CHECK-NEXT:      </dict>
203// CHECK-NEXT:      <key>ranges</key>
204// CHECK-NEXT:      <array>
205// CHECK-NEXT:        <array>
206// CHECK-NEXT:         <dict>
207// CHECK-NEXT:          <key>line</key><integer>21</integer>
208// CHECK-NEXT:          <key>col</key><integer>4</integer>
209// CHECK-NEXT:          <key>file</key><integer>0</integer>
210// CHECK-NEXT:         </dict>
211// CHECK-NEXT:         <dict>
212// CHECK-NEXT:          <key>line</key><integer>21</integer>
213// CHECK-NEXT:          <key>col</key><integer>18</integer>
214// CHECK-NEXT:          <key>file</key><integer>0</integer>
215// CHECK-NEXT:         </dict>
216// CHECK-NEXT:        </array>
217// CHECK-NEXT:      </array>
218// CHECK-NEXT:      <key>depth</key><integer>0</integer>
219// CHECK-NEXT:      <key>extended_message</key>
220// CHECK-NEXT:      <string>Calling &apos;getZeroIfNil&apos;</string>
221// CHECK-NEXT:      <key>message</key>
222// CHECK-NEXT:      <string>Calling &apos;getZeroIfNil&apos;</string>
223// CHECK-NEXT:     </dict>
224// CHECK-NEXT:     <dict>
225// CHECK-NEXT:      <key>kind</key><string>event</string>
226// CHECK-NEXT:      <key>location</key>
227// CHECK-NEXT:      <dict>
228// CHECK-NEXT:       <key>line</key><integer>14</integer>
229// CHECK-NEXT:       <key>col</key><integer>1</integer>
230// CHECK-NEXT:       <key>file</key><integer>0</integer>
231// CHECK-NEXT:      </dict>
232// CHECK-NEXT:      <key>depth</key><integer>1</integer>
233// CHECK-NEXT:      <key>extended_message</key>
234// CHECK-NEXT:      <string>Entered call from &apos;testReturnZeroIfNil&apos;</string>
235// CHECK-NEXT:      <key>message</key>
236// CHECK-NEXT:      <string>Entered call from &apos;testReturnZeroIfNil&apos;</string>
237// CHECK-NEXT:     </dict>
238// CHECK-NEXT:     <dict>
239// CHECK-NEXT:      <key>kind</key><string>control</string>
240// CHECK-NEXT:      <key>edges</key>
241// CHECK-NEXT:       <array>
242// CHECK-NEXT:        <dict>
243// CHECK-NEXT:         <key>start</key>
244// CHECK-NEXT:          <array>
245// CHECK-NEXT:           <dict>
246// CHECK-NEXT:            <key>line</key><integer>14</integer>
247// CHECK-NEXT:            <key>col</key><integer>1</integer>
248// CHECK-NEXT:            <key>file</key><integer>0</integer>
249// CHECK-NEXT:           </dict>
250// CHECK-NEXT:           <dict>
251// CHECK-NEXT:            <key>line</key><integer>14</integer>
252// CHECK-NEXT:            <key>col</key><integer>3</integer>
253// CHECK-NEXT:            <key>file</key><integer>0</integer>
254// CHECK-NEXT:           </dict>
255// CHECK-NEXT:          </array>
256// CHECK-NEXT:         <key>end</key>
257// CHECK-NEXT:          <array>
258// CHECK-NEXT:           <dict>
259// CHECK-NEXT:            <key>line</key><integer>15</integer>
260// CHECK-NEXT:            <key>col</key><integer>3</integer>
261// CHECK-NEXT:            <key>file</key><integer>0</integer>
262// CHECK-NEXT:           </dict>
263// CHECK-NEXT:           <dict>
264// CHECK-NEXT:            <key>line</key><integer>15</integer>
265// CHECK-NEXT:            <key>col</key><integer>8</integer>
266// CHECK-NEXT:            <key>file</key><integer>0</integer>
267// CHECK-NEXT:           </dict>
268// CHECK-NEXT:          </array>
269// CHECK-NEXT:        </dict>
270// CHECK-NEXT:       </array>
271// CHECK-NEXT:     </dict>
272// CHECK-NEXT:     <dict>
273// CHECK-NEXT:      <key>kind</key><string>control</string>
274// CHECK-NEXT:      <key>edges</key>
275// CHECK-NEXT:       <array>
276// CHECK-NEXT:        <dict>
277// CHECK-NEXT:         <key>start</key>
278// CHECK-NEXT:          <array>
279// CHECK-NEXT:           <dict>
280// CHECK-NEXT:            <key>line</key><integer>15</integer>
281// CHECK-NEXT:            <key>col</key><integer>3</integer>
282// CHECK-NEXT:            <key>file</key><integer>0</integer>
283// CHECK-NEXT:           </dict>
284// CHECK-NEXT:           <dict>
285// CHECK-NEXT:            <key>line</key><integer>15</integer>
286// CHECK-NEXT:            <key>col</key><integer>8</integer>
287// CHECK-NEXT:            <key>file</key><integer>0</integer>
288// CHECK-NEXT:           </dict>
289// CHECK-NEXT:          </array>
290// CHECK-NEXT:         <key>end</key>
291// CHECK-NEXT:          <array>
292// CHECK-NEXT:           <dict>
293// CHECK-NEXT:            <key>line</key><integer>15</integer>
294// CHECK-NEXT:            <key>col</key><integer>10</integer>
295// CHECK-NEXT:            <key>file</key><integer>0</integer>
296// CHECK-NEXT:           </dict>
297// CHECK-NEXT:           <dict>
298// CHECK-NEXT:            <key>line</key><integer>15</integer>
299// CHECK-NEXT:            <key>col</key><integer>10</integer>
300// CHECK-NEXT:            <key>file</key><integer>0</integer>
301// CHECK-NEXT:           </dict>
302// CHECK-NEXT:          </array>
303// CHECK-NEXT:        </dict>
304// CHECK-NEXT:       </array>
305// CHECK-NEXT:     </dict>
306// CHECK-NEXT:     <dict>
307// CHECK-NEXT:      <key>kind</key><string>event</string>
308// CHECK-NEXT:      <key>location</key>
309// CHECK-NEXT:      <dict>
310// CHECK-NEXT:       <key>line</key><integer>15</integer>
311// CHECK-NEXT:       <key>col</key><integer>10</integer>
312// CHECK-NEXT:       <key>file</key><integer>0</integer>
313// CHECK-NEXT:      </dict>
314// CHECK-NEXT:      <key>ranges</key>
315// CHECK-NEXT:      <array>
316// CHECK-NEXT:        <array>
317// CHECK-NEXT:         <dict>
318// CHECK-NEXT:          <key>line</key><integer>15</integer>
319// CHECK-NEXT:          <key>col</key><integer>10</integer>
320// CHECK-NEXT:          <key>file</key><integer>0</integer>
321// CHECK-NEXT:         </dict>
322// CHECK-NEXT:         <dict>
323// CHECK-NEXT:          <key>line</key><integer>15</integer>
324// CHECK-NEXT:          <key>col</key><integer>10</integer>
325// CHECK-NEXT:          <key>file</key><integer>0</integer>
326// CHECK-NEXT:         </dict>
327// CHECK-NEXT:        </array>
328// CHECK-NEXT:      </array>
329// CHECK-NEXT:      <key>depth</key><integer>1</integer>
330// CHECK-NEXT:      <key>extended_message</key>
331// CHECK-NEXT:      <string>&apos;p&apos; not called because the receiver is nil</string>
332// CHECK-NEXT:      <key>message</key>
333// CHECK-NEXT:      <string>&apos;p&apos; not called because the receiver is nil</string>
334// CHECK-NEXT:     </dict>
335// CHECK-NEXT:     <dict>
336// CHECK-NEXT:      <key>kind</key><string>control</string>
337// CHECK-NEXT:      <key>edges</key>
338// CHECK-NEXT:       <array>
339// CHECK-NEXT:        <dict>
340// CHECK-NEXT:         <key>start</key>
341// CHECK-NEXT:          <array>
342// CHECK-NEXT:           <dict>
343// CHECK-NEXT:            <key>line</key><integer>15</integer>
344// CHECK-NEXT:            <key>col</key><integer>10</integer>
345// CHECK-NEXT:            <key>file</key><integer>0</integer>
346// CHECK-NEXT:           </dict>
347// CHECK-NEXT:           <dict>
348// CHECK-NEXT:            <key>line</key><integer>15</integer>
349// CHECK-NEXT:            <key>col</key><integer>10</integer>
350// CHECK-NEXT:            <key>file</key><integer>0</integer>
351// CHECK-NEXT:           </dict>
352// CHECK-NEXT:          </array>
353// CHECK-NEXT:         <key>end</key>
354// CHECK-NEXT:          <array>
355// CHECK-NEXT:           <dict>
356// CHECK-NEXT:            <key>line</key><integer>15</integer>
357// CHECK-NEXT:            <key>col</key><integer>3</integer>
358// CHECK-NEXT:            <key>file</key><integer>0</integer>
359// CHECK-NEXT:           </dict>
360// CHECK-NEXT:           <dict>
361// CHECK-NEXT:            <key>line</key><integer>15</integer>
362// CHECK-NEXT:            <key>col</key><integer>8</integer>
363// CHECK-NEXT:            <key>file</key><integer>0</integer>
364// CHECK-NEXT:           </dict>
365// CHECK-NEXT:          </array>
366// CHECK-NEXT:        </dict>
367// CHECK-NEXT:       </array>
368// CHECK-NEXT:     </dict>
369// CHECK-NEXT:     <dict>
370// CHECK-NEXT:      <key>kind</key><string>event</string>
371// CHECK-NEXT:      <key>location</key>
372// CHECK-NEXT:      <dict>
373// CHECK-NEXT:       <key>line</key><integer>15</integer>
374// CHECK-NEXT:       <key>col</key><integer>3</integer>
375// CHECK-NEXT:       <key>file</key><integer>0</integer>
376// CHECK-NEXT:      </dict>
377// CHECK-NEXT:      <key>ranges</key>
378// CHECK-NEXT:      <array>
379// CHECK-NEXT:        <array>
380// CHECK-NEXT:         <dict>
381// CHECK-NEXT:          <key>line</key><integer>15</integer>
382// CHECK-NEXT:          <key>col</key><integer>3</integer>
383// CHECK-NEXT:          <key>file</key><integer>0</integer>
384// CHECK-NEXT:         </dict>
385// CHECK-NEXT:         <dict>
386// CHECK-NEXT:          <key>line</key><integer>15</integer>
387// CHECK-NEXT:          <key>col</key><integer>12</integer>
388// CHECK-NEXT:          <key>file</key><integer>0</integer>
389// CHECK-NEXT:         </dict>
390// CHECK-NEXT:        </array>
391// CHECK-NEXT:      </array>
392// CHECK-NEXT:      <key>depth</key><integer>1</integer>
393// CHECK-NEXT:      <key>extended_message</key>
394// CHECK-NEXT:      <string>Returning null pointer</string>
395// CHECK-NEXT:      <key>message</key>
396// CHECK-NEXT:      <string>Returning null pointer</string>
397// CHECK-NEXT:     </dict>
398// CHECK-NEXT:     <dict>
399// CHECK-NEXT:      <key>kind</key><string>event</string>
400// CHECK-NEXT:      <key>location</key>
401// CHECK-NEXT:      <dict>
402// CHECK-NEXT:       <key>line</key><integer>21</integer>
403// CHECK-NEXT:       <key>col</key><integer>4</integer>
404// CHECK-NEXT:       <key>file</key><integer>0</integer>
405// CHECK-NEXT:      </dict>
406// CHECK-NEXT:      <key>ranges</key>
407// CHECK-NEXT:      <array>
408// CHECK-NEXT:        <array>
409// CHECK-NEXT:         <dict>
410// CHECK-NEXT:          <key>line</key><integer>21</integer>
411// CHECK-NEXT:          <key>col</key><integer>4</integer>
412// CHECK-NEXT:          <key>file</key><integer>0</integer>
413// CHECK-NEXT:         </dict>
414// CHECK-NEXT:         <dict>
415// CHECK-NEXT:          <key>line</key><integer>21</integer>
416// CHECK-NEXT:          <key>col</key><integer>18</integer>
417// CHECK-NEXT:          <key>file</key><integer>0</integer>
418// CHECK-NEXT:         </dict>
419// CHECK-NEXT:        </array>
420// CHECK-NEXT:      </array>
421// CHECK-NEXT:      <key>depth</key><integer>0</integer>
422// CHECK-NEXT:      <key>extended_message</key>
423// CHECK-NEXT:      <string>Returning from &apos;getZeroIfNil&apos;</string>
424// CHECK-NEXT:      <key>message</key>
425// CHECK-NEXT:      <string>Returning from &apos;getZeroIfNil&apos;</string>
426// CHECK-NEXT:     </dict>
427// CHECK-NEXT:     <dict>
428// CHECK-NEXT:      <key>kind</key><string>control</string>
429// CHECK-NEXT:      <key>edges</key>
430// CHECK-NEXT:       <array>
431// CHECK-NEXT:        <dict>
432// CHECK-NEXT:         <key>start</key>
433// CHECK-NEXT:          <array>
434// CHECK-NEXT:           <dict>
435// CHECK-NEXT:            <key>line</key><integer>21</integer>
436// CHECK-NEXT:            <key>col</key><integer>4</integer>
437// CHECK-NEXT:            <key>file</key><integer>0</integer>
438// CHECK-NEXT:           </dict>
439// CHECK-NEXT:           <dict>
440// CHECK-NEXT:            <key>line</key><integer>21</integer>
441// CHECK-NEXT:            <key>col</key><integer>15</integer>
442// CHECK-NEXT:            <key>file</key><integer>0</integer>
443// CHECK-NEXT:           </dict>
444// CHECK-NEXT:          </array>
445// CHECK-NEXT:         <key>end</key>
446// CHECK-NEXT:          <array>
447// CHECK-NEXT:           <dict>
448// CHECK-NEXT:            <key>line</key><integer>21</integer>
449// CHECK-NEXT:            <key>col</key><integer>20</integer>
450// CHECK-NEXT:            <key>file</key><integer>0</integer>
451// CHECK-NEXT:           </dict>
452// CHECK-NEXT:           <dict>
453// CHECK-NEXT:            <key>line</key><integer>21</integer>
454// CHECK-NEXT:            <key>col</key><integer>20</integer>
455// CHECK-NEXT:            <key>file</key><integer>0</integer>
456// CHECK-NEXT:           </dict>
457// CHECK-NEXT:          </array>
458// CHECK-NEXT:        </dict>
459// CHECK-NEXT:       </array>
460// CHECK-NEXT:     </dict>
461// CHECK-NEXT:     <dict>
462// CHECK-NEXT:      <key>kind</key><string>event</string>
463// CHECK-NEXT:      <key>location</key>
464// CHECK-NEXT:      <dict>
465// CHECK-NEXT:       <key>line</key><integer>21</integer>
466// CHECK-NEXT:       <key>col</key><integer>20</integer>
467// CHECK-NEXT:       <key>file</key><integer>0</integer>
468// CHECK-NEXT:      </dict>
469// CHECK-NEXT:      <key>ranges</key>
470// CHECK-NEXT:      <array>
471// CHECK-NEXT:        <array>
472// CHECK-NEXT:         <dict>
473// CHECK-NEXT:          <key>line</key><integer>21</integer>
474// CHECK-NEXT:          <key>col</key><integer>3</integer>
475// CHECK-NEXT:          <key>file</key><integer>0</integer>
476// CHECK-NEXT:         </dict>
477// CHECK-NEXT:         <dict>
478// CHECK-NEXT:          <key>line</key><integer>21</integer>
479// CHECK-NEXT:          <key>col</key><integer>22</integer>
480// CHECK-NEXT:          <key>file</key><integer>0</integer>
481// CHECK-NEXT:         </dict>
482// CHECK-NEXT:        </array>
483// CHECK-NEXT:      </array>
484// CHECK-NEXT:      <key>depth</key><integer>0</integer>
485// CHECK-NEXT:      <key>extended_message</key>
486// CHECK-NEXT:      <string>Dereference of null pointer</string>
487// CHECK-NEXT:      <key>message</key>
488// CHECK-NEXT:      <string>Dereference of null pointer</string>
489// CHECK-NEXT:     </dict>
490// CHECK-NEXT:    </array>
491// CHECK-NEXT:    <key>description</key><string>Dereference of null pointer</string>
492// CHECK-NEXT:    <key>category</key><string>Logic error</string>
493// CHECK-NEXT:    <key>type</key><string>Dereference of null pointer</string>
494// CHECK-NEXT:   <key>issue_context_kind</key><string>function</string>
495// CHECK-NEXT:   <key>issue_context</key><string>testReturnZeroIfNil</string>
496// CHECK-NEXT:   <key>issue_hash</key><string>1</string>
497// CHECK-NEXT:   <key>location</key>
498// CHECK-NEXT:   <dict>
499// CHECK-NEXT:    <key>line</key><integer>21</integer>
500// CHECK-NEXT:    <key>col</key><integer>20</integer>
501// CHECK-NEXT:    <key>file</key><integer>0</integer>
502// CHECK-NEXT:   </dict>
503// CHECK-NEXT:   </dict>
504// CHECK-NEXT:   <dict>
505// CHECK-NEXT:    <key>path</key>
506// CHECK-NEXT:    <array>
507// CHECK-NEXT:     <dict>
508// CHECK-NEXT:      <key>kind</key><string>control</string>
509// CHECK-NEXT:      <key>edges</key>
510// CHECK-NEXT:       <array>
511// CHECK-NEXT:        <dict>
512// CHECK-NEXT:         <key>start</key>
513// CHECK-NEXT:          <array>
514// CHECK-NEXT:           <dict>
515// CHECK-NEXT:            <key>line</key><integer>30</integer>
516// CHECK-NEXT:            <key>col</key><integer>3</integer>
517// CHECK-NEXT:            <key>file</key><integer>0</integer>
518// CHECK-NEXT:           </dict>
519// CHECK-NEXT:           <dict>
520// CHECK-NEXT:            <key>line</key><integer>30</integer>
521// CHECK-NEXT:            <key>col</key><integer>8</integer>
522// CHECK-NEXT:            <key>file</key><integer>0</integer>
523// CHECK-NEXT:           </dict>
524// CHECK-NEXT:          </array>
525// CHECK-NEXT:         <key>end</key>
526// CHECK-NEXT:          <array>
527// CHECK-NEXT:           <dict>
528// CHECK-NEXT:            <key>line</key><integer>36</integer>
529// CHECK-NEXT:            <key>col</key><integer>3</integer>
530// CHECK-NEXT:            <key>file</key><integer>0</integer>
531// CHECK-NEXT:           </dict>
532// CHECK-NEXT:           <dict>
533// CHECK-NEXT:            <key>line</key><integer>36</integer>
534// CHECK-NEXT:            <key>col</key><integer>15</integer>
535// CHECK-NEXT:            <key>file</key><integer>0</integer>
536// CHECK-NEXT:           </dict>
537// CHECK-NEXT:          </array>
538// CHECK-NEXT:        </dict>
539// CHECK-NEXT:       </array>
540// CHECK-NEXT:     </dict>
541// CHECK-NEXT:     <dict>
542// CHECK-NEXT:      <key>kind</key><string>event</string>
543// CHECK-NEXT:      <key>location</key>
544// CHECK-NEXT:      <dict>
545// CHECK-NEXT:       <key>line</key><integer>36</integer>
546// CHECK-NEXT:       <key>col</key><integer>3</integer>
547// CHECK-NEXT:       <key>file</key><integer>0</integer>
548// CHECK-NEXT:      </dict>
549// CHECK-NEXT:      <key>ranges</key>
550// CHECK-NEXT:      <array>
551// CHECK-NEXT:        <array>
552// CHECK-NEXT:         <dict>
553// CHECK-NEXT:          <key>line</key><integer>36</integer>
554// CHECK-NEXT:          <key>col</key><integer>3</integer>
555// CHECK-NEXT:          <key>file</key><integer>0</integer>
556// CHECK-NEXT:         </dict>
557// CHECK-NEXT:         <dict>
558// CHECK-NEXT:          <key>line</key><integer>41</integer>
559// CHECK-NEXT:          <key>col</key><integer>4</integer>
560// CHECK-NEXT:          <key>file</key><integer>0</integer>
561// CHECK-NEXT:         </dict>
562// CHECK-NEXT:        </array>
563// CHECK-NEXT:      </array>
564// CHECK-NEXT:      <key>depth</key><integer>0</integer>
565// CHECK-NEXT:      <key>extended_message</key>
566// CHECK-NEXT:      <string>Calling &apos;dispatch_sync&apos;</string>
567// CHECK-NEXT:      <key>message</key>
568// CHECK-NEXT:      <string>Calling &apos;dispatch_sync&apos;</string>
569// CHECK-NEXT:     </dict>
570// CHECK-NEXT:     <dict>
571// CHECK-NEXT:      <key>kind</key><string>event</string>
572// CHECK-NEXT:      <key>location</key>
573// CHECK-NEXT:      <dict>
574// CHECK-NEXT:       <key>line</key><integer>7</integer>
575// CHECK-NEXT:       <key>col</key><integer>1</integer>
576// CHECK-NEXT:       <key>file</key><integer>0</integer>
577// CHECK-NEXT:      </dict>
578// CHECK-NEXT:      <key>depth</key><integer>1</integer>
579// CHECK-NEXT:      <key>extended_message</key>
580// CHECK-NEXT:      <string>Entered call from &apos;testDispatchSyncInlining&apos;</string>
581// CHECK-NEXT:      <key>message</key>
582// CHECK-NEXT:      <string>Entered call from &apos;testDispatchSyncInlining&apos;</string>
583// CHECK-NEXT:     </dict>
584// CHECK-NEXT:     <dict>
585// CHECK-NEXT:      <key>kind</key><string>event</string>
586// CHECK-NEXT:      <key>location</key>
587// CHECK-NEXT:      <dict>
588// CHECK-NEXT:       <key>line</key><integer>7</integer>
589// CHECK-NEXT:       <key>col</key><integer>1</integer>
590// CHECK-NEXT:       <key>file</key><integer>0</integer>
591// CHECK-NEXT:      </dict>
592// CHECK-NEXT:      <key>depth</key><integer>1</integer>
593// CHECK-NEXT:      <key>extended_message</key>
594// CHECK-NEXT:      <string>Calling anonymous block</string>
595// CHECK-NEXT:      <key>message</key>
596// CHECK-NEXT:      <string>Calling anonymous block</string>
597// CHECK-NEXT:     </dict>
598// CHECK-NEXT:     <dict>
599// CHECK-NEXT:      <key>kind</key><string>event</string>
600// CHECK-NEXT:      <key>location</key>
601// CHECK-NEXT:      <dict>
602// CHECK-NEXT:       <key>line</key><integer>36</integer>
603// CHECK-NEXT:       <key>col</key><integer>30</integer>
604// CHECK-NEXT:       <key>file</key><integer>0</integer>
605// CHECK-NEXT:      </dict>
606// CHECK-NEXT:      <key>depth</key><integer>2</integer>
607// CHECK-NEXT:      <key>extended_message</key>
608// CHECK-NEXT:      <string>Entered call from &apos;dispatch_sync&apos;</string>
609// CHECK-NEXT:      <key>message</key>
610// CHECK-NEXT:      <string>Entered call from &apos;dispatch_sync&apos;</string>
611// CHECK-NEXT:     </dict>
612// CHECK-NEXT:     <dict>
613// CHECK-NEXT:      <key>kind</key><string>control</string>
614// CHECK-NEXT:      <key>edges</key>
615// CHECK-NEXT:       <array>
616// CHECK-NEXT:        <dict>
617// CHECK-NEXT:         <key>start</key>
618// CHECK-NEXT:          <array>
619// CHECK-NEXT:           <dict>
620// CHECK-NEXT:            <key>line</key><integer>36</integer>
621// CHECK-NEXT:            <key>col</key><integer>30</integer>
622// CHECK-NEXT:            <key>file</key><integer>0</integer>
623// CHECK-NEXT:           </dict>
624// CHECK-NEXT:           <dict>
625// CHECK-NEXT:            <key>line</key><integer>36</integer>
626// CHECK-NEXT:            <key>col</key><integer>30</integer>
627// CHECK-NEXT:            <key>file</key><integer>0</integer>
628// CHECK-NEXT:           </dict>
629// CHECK-NEXT:          </array>
630// CHECK-NEXT:         <key>end</key>
631// CHECK-NEXT:          <array>
632// CHECK-NEXT:           <dict>
633// CHECK-NEXT:            <key>line</key><integer>38</integer>
634// CHECK-NEXT:            <key>col</key><integer>5</integer>
635// CHECK-NEXT:            <key>file</key><integer>0</integer>
636// CHECK-NEXT:           </dict>
637// CHECK-NEXT:           <dict>
638// CHECK-NEXT:            <key>line</key><integer>38</integer>
639// CHECK-NEXT:            <key>col</key><integer>5</integer>
640// CHECK-NEXT:            <key>file</key><integer>0</integer>
641// CHECK-NEXT:           </dict>
642// CHECK-NEXT:          </array>
643// CHECK-NEXT:        </dict>
644// CHECK-NEXT:       </array>
645// CHECK-NEXT:     </dict>
646// CHECK-NEXT:     <dict>
647// CHECK-NEXT:      <key>kind</key><string>event</string>
648// CHECK-NEXT:      <key>location</key>
649// CHECK-NEXT:      <dict>
650// CHECK-NEXT:       <key>line</key><integer>38</integer>
651// CHECK-NEXT:       <key>col</key><integer>5</integer>
652// CHECK-NEXT:       <key>file</key><integer>0</integer>
653// CHECK-NEXT:      </dict>
654// CHECK-NEXT:      <key>ranges</key>
655// CHECK-NEXT:      <array>
656// CHECK-NEXT:        <array>
657// CHECK-NEXT:         <dict>
658// CHECK-NEXT:          <key>line</key><integer>38</integer>
659// CHECK-NEXT:          <key>col</key><integer>5</integer>
660// CHECK-NEXT:          <key>file</key><integer>0</integer>
661// CHECK-NEXT:         </dict>
662// CHECK-NEXT:         <dict>
663// CHECK-NEXT:          <key>line</key><integer>38</integer>
664// CHECK-NEXT:          <key>col</key><integer>9</integer>
665// CHECK-NEXT:          <key>file</key><integer>0</integer>
666// CHECK-NEXT:         </dict>
667// CHECK-NEXT:        </array>
668// CHECK-NEXT:      </array>
669// CHECK-NEXT:      <key>depth</key><integer>2</integer>
670// CHECK-NEXT:      <key>extended_message</key>
671// CHECK-NEXT:      <string>The value 0 is assigned to &apos;x&apos;</string>
672// CHECK-NEXT:      <key>message</key>
673// CHECK-NEXT:      <string>The value 0 is assigned to &apos;x&apos;</string>
674// CHECK-NEXT:     </dict>
675// CHECK-NEXT:     <dict>
676// CHECK-NEXT:      <key>kind</key><string>event</string>
677// CHECK-NEXT:      <key>location</key>
678// CHECK-NEXT:      <dict>
679// CHECK-NEXT:       <key>line</key><integer>7</integer>
680// CHECK-NEXT:       <key>col</key><integer>1</integer>
681// CHECK-NEXT:       <key>file</key><integer>0</integer>
682// CHECK-NEXT:      </dict>
683// CHECK-NEXT:      <key>depth</key><integer>1</integer>
684// CHECK-NEXT:      <key>extended_message</key>
685// CHECK-NEXT:      <string>Returning to caller</string>
686// CHECK-NEXT:      <key>message</key>
687// CHECK-NEXT:      <string>Returning to caller</string>
688// CHECK-NEXT:     </dict>
689// CHECK-NEXT:     <dict>
690// CHECK-NEXT:      <key>kind</key><string>event</string>
691// CHECK-NEXT:      <key>location</key>
692// CHECK-NEXT:      <dict>
693// CHECK-NEXT:       <key>line</key><integer>36</integer>
694// CHECK-NEXT:       <key>col</key><integer>3</integer>
695// CHECK-NEXT:       <key>file</key><integer>0</integer>
696// CHECK-NEXT:      </dict>
697// CHECK-NEXT:      <key>ranges</key>
698// CHECK-NEXT:      <array>
699// CHECK-NEXT:        <array>
700// CHECK-NEXT:         <dict>
701// CHECK-NEXT:          <key>line</key><integer>36</integer>
702// CHECK-NEXT:          <key>col</key><integer>3</integer>
703// CHECK-NEXT:          <key>file</key><integer>0</integer>
704// CHECK-NEXT:         </dict>
705// CHECK-NEXT:         <dict>
706// CHECK-NEXT:          <key>line</key><integer>41</integer>
707// CHECK-NEXT:          <key>col</key><integer>4</integer>
708// CHECK-NEXT:          <key>file</key><integer>0</integer>
709// CHECK-NEXT:         </dict>
710// CHECK-NEXT:        </array>
711// CHECK-NEXT:      </array>
712// CHECK-NEXT:      <key>depth</key><integer>0</integer>
713// CHECK-NEXT:      <key>extended_message</key>
714// CHECK-NEXT:      <string>Returning from &apos;dispatch_sync&apos;</string>
715// CHECK-NEXT:      <key>message</key>
716// CHECK-NEXT:      <string>Returning from &apos;dispatch_sync&apos;</string>
717// CHECK-NEXT:     </dict>
718// CHECK-NEXT:     <dict>
719// CHECK-NEXT:      <key>kind</key><string>control</string>
720// CHECK-NEXT:      <key>edges</key>
721// CHECK-NEXT:       <array>
722// CHECK-NEXT:        <dict>
723// CHECK-NEXT:         <key>start</key>
724// CHECK-NEXT:          <array>
725// CHECK-NEXT:           <dict>
726// CHECK-NEXT:            <key>line</key><integer>36</integer>
727// CHECK-NEXT:            <key>col</key><integer>3</integer>
728// CHECK-NEXT:            <key>file</key><integer>0</integer>
729// CHECK-NEXT:           </dict>
730// CHECK-NEXT:           <dict>
731// CHECK-NEXT:            <key>line</key><integer>36</integer>
732// CHECK-NEXT:            <key>col</key><integer>15</integer>
733// CHECK-NEXT:            <key>file</key><integer>0</integer>
734// CHECK-NEXT:           </dict>
735// CHECK-NEXT:          </array>
736// CHECK-NEXT:         <key>end</key>
737// CHECK-NEXT:          <array>
738// CHECK-NEXT:           <dict>
739// CHECK-NEXT:            <key>line</key><integer>43</integer>
740// CHECK-NEXT:            <key>col</key><integer>12</integer>
741// CHECK-NEXT:            <key>file</key><integer>0</integer>
742// CHECK-NEXT:           </dict>
743// CHECK-NEXT:           <dict>
744// CHECK-NEXT:            <key>line</key><integer>43</integer>
745// CHECK-NEXT:            <key>col</key><integer>12</integer>
746// CHECK-NEXT:            <key>file</key><integer>0</integer>
747// CHECK-NEXT:           </dict>
748// CHECK-NEXT:          </array>
749// CHECK-NEXT:        </dict>
750// CHECK-NEXT:       </array>
751// CHECK-NEXT:     </dict>
752// CHECK-NEXT:     <dict>
753// CHECK-NEXT:      <key>kind</key><string>event</string>
754// CHECK-NEXT:      <key>location</key>
755// CHECK-NEXT:      <dict>
756// CHECK-NEXT:       <key>line</key><integer>43</integer>
757// CHECK-NEXT:       <key>col</key><integer>12</integer>
758// CHECK-NEXT:       <key>file</key><integer>0</integer>
759// CHECK-NEXT:      </dict>
760// CHECK-NEXT:      <key>ranges</key>
761// CHECK-NEXT:      <array>
762// CHECK-NEXT:        <array>
763// CHECK-NEXT:         <dict>
764// CHECK-NEXT:          <key>line</key><integer>43</integer>
765// CHECK-NEXT:          <key>col</key><integer>10</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>43</integer>
770// CHECK-NEXT:          <key>col</key><integer>14</integer>
771// CHECK-NEXT:          <key>file</key><integer>0</integer>
772// CHECK-NEXT:         </dict>
773// CHECK-NEXT:        </array>
774// CHECK-NEXT:      </array>
775// CHECK-NEXT:      <key>depth</key><integer>0</integer>
776// CHECK-NEXT:      <key>extended_message</key>
777// CHECK-NEXT:      <string>Division by zero</string>
778// CHECK-NEXT:      <key>message</key>
779// CHECK-NEXT:      <string>Division by zero</string>
780// CHECK-NEXT:     </dict>
781// CHECK-NEXT:    </array>
782// CHECK-NEXT:    <key>description</key><string>Division by zero</string>
783// CHECK-NEXT:    <key>category</key><string>Logic error</string>
784// CHECK-NEXT:    <key>type</key><string>Division by zero</string>
785// CHECK-NEXT:   <key>issue_context_kind</key><string>function</string>
786// CHECK-NEXT:   <key>issue_context</key><string>testDispatchSyncInlining</string>
787// CHECK-NEXT:   <key>issue_hash</key><string>14</string>
788// CHECK-NEXT:   <key>location</key>
789// CHECK-NEXT:   <dict>
790// CHECK-NEXT:    <key>line</key><integer>43</integer>
791// CHECK-NEXT:    <key>col</key><integer>12</integer>
792// CHECK-NEXT:    <key>file</key><integer>0</integer>
793// CHECK-NEXT:   </dict>
794// CHECK-NEXT:   </dict>
795// CHECK-NEXT:   <dict>
796// CHECK-NEXT:    <key>path</key>
797// CHECK-NEXT:    <array>
798// CHECK-NEXT:     <dict>
799// CHECK-NEXT:      <key>kind</key><string>control</string>
800// CHECK-NEXT:      <key>edges</key>
801// CHECK-NEXT:       <array>
802// CHECK-NEXT:        <dict>
803// CHECK-NEXT:         <key>start</key>
804// CHECK-NEXT:          <array>
805// CHECK-NEXT:           <dict>
806// CHECK-NEXT:            <key>line</key><integer>51</integer>
807// CHECK-NEXT:            <key>col</key><integer>3</integer>
808// CHECK-NEXT:            <key>file</key><integer>0</integer>
809// CHECK-NEXT:           </dict>
810// CHECK-NEXT:           <dict>
811// CHECK-NEXT:            <key>line</key><integer>51</integer>
812// CHECK-NEXT:            <key>col</key><integer>8</integer>
813// CHECK-NEXT:            <key>file</key><integer>0</integer>
814// CHECK-NEXT:           </dict>
815// CHECK-NEXT:          </array>
816// CHECK-NEXT:         <key>end</key>
817// CHECK-NEXT:          <array>
818// CHECK-NEXT:           <dict>
819// CHECK-NEXT:            <key>line</key><integer>56</integer>
820// CHECK-NEXT:            <key>col</key><integer>3</integer>
821// CHECK-NEXT:            <key>file</key><integer>0</integer>
822// CHECK-NEXT:           </dict>
823// CHECK-NEXT:           <dict>
824// CHECK-NEXT:            <key>line</key><integer>56</integer>
825// CHECK-NEXT:            <key>col</key><integer>15</integer>
826// CHECK-NEXT:            <key>file</key><integer>0</integer>
827// CHECK-NEXT:           </dict>
828// CHECK-NEXT:          </array>
829// CHECK-NEXT:        </dict>
830// CHECK-NEXT:       </array>
831// CHECK-NEXT:     </dict>
832// CHECK-NEXT:     <dict>
833// CHECK-NEXT:      <key>kind</key><string>event</string>
834// CHECK-NEXT:      <key>location</key>
835// CHECK-NEXT:      <dict>
836// CHECK-NEXT:       <key>line</key><integer>56</integer>
837// CHECK-NEXT:       <key>col</key><integer>3</integer>
838// CHECK-NEXT:       <key>file</key><integer>0</integer>
839// CHECK-NEXT:      </dict>
840// CHECK-NEXT:      <key>ranges</key>
841// CHECK-NEXT:      <array>
842// CHECK-NEXT:        <array>
843// CHECK-NEXT:         <dict>
844// CHECK-NEXT:          <key>line</key><integer>56</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>62</integer>
850// CHECK-NEXT:          <key>col</key><integer>4</integer>
851// CHECK-NEXT:          <key>file</key><integer>0</integer>
852// CHECK-NEXT:         </dict>
853// CHECK-NEXT:        </array>
854// CHECK-NEXT:      </array>
855// CHECK-NEXT:      <key>depth</key><integer>0</integer>
856// CHECK-NEXT:      <key>extended_message</key>
857// CHECK-NEXT:      <string>Calling &apos;dispatch_sync&apos;</string>
858// CHECK-NEXT:      <key>message</key>
859// CHECK-NEXT:      <string>Calling &apos;dispatch_sync&apos;</string>
860// CHECK-NEXT:     </dict>
861// CHECK-NEXT:     <dict>
862// CHECK-NEXT:      <key>kind</key><string>event</string>
863// CHECK-NEXT:      <key>location</key>
864// CHECK-NEXT:      <dict>
865// CHECK-NEXT:       <key>line</key><integer>7</integer>
866// CHECK-NEXT:       <key>col</key><integer>1</integer>
867// CHECK-NEXT:       <key>file</key><integer>0</integer>
868// CHECK-NEXT:      </dict>
869// CHECK-NEXT:      <key>depth</key><integer>1</integer>
870// CHECK-NEXT:      <key>extended_message</key>
871// CHECK-NEXT:      <string>Entered call from &apos;testDispatchSyncInliningNoPruning&apos;</string>
872// CHECK-NEXT:      <key>message</key>
873// CHECK-NEXT:      <string>Entered call from &apos;testDispatchSyncInliningNoPruning&apos;</string>
874// CHECK-NEXT:     </dict>
875// CHECK-NEXT:     <dict>
876// CHECK-NEXT:      <key>kind</key><string>event</string>
877// CHECK-NEXT:      <key>location</key>
878// CHECK-NEXT:      <dict>
879// CHECK-NEXT:       <key>line</key><integer>7</integer>
880// CHECK-NEXT:       <key>col</key><integer>1</integer>
881// CHECK-NEXT:       <key>file</key><integer>0</integer>
882// CHECK-NEXT:      </dict>
883// CHECK-NEXT:      <key>depth</key><integer>1</integer>
884// CHECK-NEXT:      <key>extended_message</key>
885// CHECK-NEXT:      <string>Calling anonymous block</string>
886// CHECK-NEXT:      <key>message</key>
887// CHECK-NEXT:      <string>Calling anonymous block</string>
888// CHECK-NEXT:     </dict>
889// CHECK-NEXT:     <dict>
890// CHECK-NEXT:      <key>kind</key><string>event</string>
891// CHECK-NEXT:      <key>location</key>
892// CHECK-NEXT:      <dict>
893// CHECK-NEXT:       <key>line</key><integer>56</integer>
894// CHECK-NEXT:       <key>col</key><integer>30</integer>
895// CHECK-NEXT:       <key>file</key><integer>0</integer>
896// CHECK-NEXT:      </dict>
897// CHECK-NEXT:      <key>depth</key><integer>2</integer>
898// CHECK-NEXT:      <key>extended_message</key>
899// CHECK-NEXT:      <string>Entered call from &apos;dispatch_sync&apos;</string>
900// CHECK-NEXT:      <key>message</key>
901// CHECK-NEXT:      <string>Entered call from &apos;dispatch_sync&apos;</string>
902// CHECK-NEXT:     </dict>
903// CHECK-NEXT:     <dict>
904// CHECK-NEXT:      <key>kind</key><string>control</string>
905// CHECK-NEXT:      <key>edges</key>
906// CHECK-NEXT:       <array>
907// CHECK-NEXT:        <dict>
908// CHECK-NEXT:         <key>start</key>
909// CHECK-NEXT:          <array>
910// CHECK-NEXT:           <dict>
911// CHECK-NEXT:            <key>line</key><integer>56</integer>
912// CHECK-NEXT:            <key>col</key><integer>30</integer>
913// CHECK-NEXT:            <key>file</key><integer>0</integer>
914// CHECK-NEXT:           </dict>
915// CHECK-NEXT:           <dict>
916// CHECK-NEXT:            <key>line</key><integer>56</integer>
917// CHECK-NEXT:            <key>col</key><integer>30</integer>
918// CHECK-NEXT:            <key>file</key><integer>0</integer>
919// CHECK-NEXT:           </dict>
920// CHECK-NEXT:          </array>
921// CHECK-NEXT:         <key>end</key>
922// CHECK-NEXT:          <array>
923// CHECK-NEXT:           <dict>
924// CHECK-NEXT:            <key>line</key><integer>58</integer>
925// CHECK-NEXT:            <key>col</key><integer>5</integer>
926// CHECK-NEXT:            <key>file</key><integer>0</integer>
927// CHECK-NEXT:           </dict>
928// CHECK-NEXT:           <dict>
929// CHECK-NEXT:            <key>line</key><integer>58</integer>
930// CHECK-NEXT:            <key>col</key><integer>7</integer>
931// CHECK-NEXT:            <key>file</key><integer>0</integer>
932// CHECK-NEXT:           </dict>
933// CHECK-NEXT:          </array>
934// CHECK-NEXT:        </dict>
935// CHECK-NEXT:       </array>
936// CHECK-NEXT:     </dict>
937// CHECK-NEXT:     <dict>
938// CHECK-NEXT:      <key>kind</key><string>event</string>
939// CHECK-NEXT:      <key>location</key>
940// CHECK-NEXT:      <dict>
941// CHECK-NEXT:       <key>line</key><integer>58</integer>
942// CHECK-NEXT:       <key>col</key><integer>5</integer>
943// CHECK-NEXT:       <key>file</key><integer>0</integer>
944// CHECK-NEXT:      </dict>
945// CHECK-NEXT:      <key>ranges</key>
946// CHECK-NEXT:      <array>
947// CHECK-NEXT:        <array>
948// CHECK-NEXT:         <dict>
949// CHECK-NEXT:          <key>line</key><integer>58</integer>
950// CHECK-NEXT:          <key>col</key><integer>5</integer>
951// CHECK-NEXT:          <key>file</key><integer>0</integer>
952// CHECK-NEXT:         </dict>
953// CHECK-NEXT:         <dict>
954// CHECK-NEXT:          <key>line</key><integer>58</integer>
955// CHECK-NEXT:          <key>col</key><integer>9</integer>
956// CHECK-NEXT:          <key>file</key><integer>0</integer>
957// CHECK-NEXT:         </dict>
958// CHECK-NEXT:        </array>
959// CHECK-NEXT:      </array>
960// CHECK-NEXT:      <key>depth</key><integer>2</integer>
961// CHECK-NEXT:      <key>extended_message</key>
962// CHECK-NEXT:      <string>&apos;x&apos; declared without an initial value</string>
963// CHECK-NEXT:      <key>message</key>
964// CHECK-NEXT:      <string>&apos;x&apos; declared without an initial value</string>
965// CHECK-NEXT:     </dict>
966// CHECK-NEXT:     <dict>
967// CHECK-NEXT:      <key>kind</key><string>control</string>
968// CHECK-NEXT:      <key>edges</key>
969// CHECK-NEXT:       <array>
970// CHECK-NEXT:        <dict>
971// CHECK-NEXT:         <key>start</key>
972// CHECK-NEXT:          <array>
973// CHECK-NEXT:           <dict>
974// CHECK-NEXT:            <key>line</key><integer>58</integer>
975// CHECK-NEXT:            <key>col</key><integer>5</integer>
976// CHECK-NEXT:            <key>file</key><integer>0</integer>
977// CHECK-NEXT:           </dict>
978// CHECK-NEXT:           <dict>
979// CHECK-NEXT:            <key>line</key><integer>58</integer>
980// CHECK-NEXT:            <key>col</key><integer>7</integer>
981// CHECK-NEXT:            <key>file</key><integer>0</integer>
982// CHECK-NEXT:           </dict>
983// CHECK-NEXT:          </array>
984// CHECK-NEXT:         <key>end</key>
985// CHECK-NEXT:          <array>
986// CHECK-NEXT:           <dict>
987// CHECK-NEXT:            <key>line</key><integer>60</integer>
988// CHECK-NEXT:            <key>col</key><integer>5</integer>
989// CHECK-NEXT:            <key>file</key><integer>0</integer>
990// CHECK-NEXT:           </dict>
991// CHECK-NEXT:           <dict>
992// CHECK-NEXT:            <key>line</key><integer>60</integer>
993// CHECK-NEXT:            <key>col</key><integer>5</integer>
994// CHECK-NEXT:            <key>file</key><integer>0</integer>
995// CHECK-NEXT:           </dict>
996// CHECK-NEXT:          </array>
997// CHECK-NEXT:        </dict>
998// CHECK-NEXT:       </array>
999// CHECK-NEXT:     </dict>
1000// CHECK-NEXT:     <dict>
1001// CHECK-NEXT:      <key>kind</key><string>event</string>
1002// CHECK-NEXT:      <key>location</key>
1003// CHECK-NEXT:      <dict>
1004// CHECK-NEXT:       <key>line</key><integer>60</integer>
1005// CHECK-NEXT:       <key>col</key><integer>5</integer>
1006// CHECK-NEXT:       <key>file</key><integer>0</integer>
1007// CHECK-NEXT:      </dict>
1008// CHECK-NEXT:      <key>ranges</key>
1009// CHECK-NEXT:      <array>
1010// CHECK-NEXT:        <array>
1011// CHECK-NEXT:         <dict>
1012// CHECK-NEXT:          <key>line</key><integer>60</integer>
1013// CHECK-NEXT:          <key>col</key><integer>12</integer>
1014// CHECK-NEXT:          <key>file</key><integer>0</integer>
1015// CHECK-NEXT:         </dict>
1016// CHECK-NEXT:         <dict>
1017// CHECK-NEXT:          <key>line</key><integer>60</integer>
1018// CHECK-NEXT:          <key>col</key><integer>12</integer>
1019// CHECK-NEXT:          <key>file</key><integer>0</integer>
1020// CHECK-NEXT:         </dict>
1021// CHECK-NEXT:        </array>
1022// CHECK-NEXT:      </array>
1023// CHECK-NEXT:      <key>depth</key><integer>2</integer>
1024// CHECK-NEXT:      <key>extended_message</key>
1025// CHECK-NEXT:      <string>Variable &apos;x&apos; is uninitialized when captured by block</string>
1026// CHECK-NEXT:      <key>message</key>
1027// CHECK-NEXT:      <string>Variable &apos;x&apos; is uninitialized when captured by block</string>
1028// CHECK-NEXT:     </dict>
1029// CHECK-NEXT:    </array>
1030// CHECK-NEXT:    <key>description</key><string>Variable &apos;x&apos; is uninitialized when captured by block</string>
1031// CHECK-NEXT:    <key>category</key><string>Logic error</string>
1032// CHECK-NEXT:    <key>type</key><string>uninitialized variable captured by block</string>
1033// CHECK-NEXT:   <key>location</key>
1034// CHECK-NEXT:   <dict>
1035// CHECK-NEXT:    <key>line</key><integer>60</integer>
1036// CHECK-NEXT:    <key>col</key><integer>5</integer>
1037// CHECK-NEXT:    <key>file</key><integer>0</integer>
1038// CHECK-NEXT:   </dict>
1039// CHECK-NEXT:   </dict>
1040// CHECK-NEXT:   <dict>
1041// CHECK-NEXT:    <key>path</key>
1042// CHECK-NEXT:    <array>
1043// CHECK-NEXT:     <dict>
1044// CHECK-NEXT:      <key>kind</key><string>control</string>
1045// CHECK-NEXT:      <key>edges</key>
1046// CHECK-NEXT:       <array>
1047// CHECK-NEXT:        <dict>
1048// CHECK-NEXT:         <key>start</key>
1049// CHECK-NEXT:          <array>
1050// CHECK-NEXT:           <dict>
1051// CHECK-NEXT:            <key>line</key><integer>82</integer>
1052// CHECK-NEXT:            <key>col</key><integer>3</integer>
1053// CHECK-NEXT:            <key>file</key><integer>0</integer>
1054// CHECK-NEXT:           </dict>
1055// CHECK-NEXT:           <dict>
1056// CHECK-NEXT:            <key>line</key><integer>82</integer>
1057// CHECK-NEXT:            <key>col</key><integer>4</integer>
1058// CHECK-NEXT:            <key>file</key><integer>0</integer>
1059// CHECK-NEXT:           </dict>
1060// CHECK-NEXT:          </array>
1061// CHECK-NEXT:         <key>end</key>
1062// CHECK-NEXT:          <array>
1063// CHECK-NEXT:           <dict>
1064// CHECK-NEXT:            <key>line</key><integer>86</integer>
1065// CHECK-NEXT:            <key>col</key><integer>3</integer>
1066// CHECK-NEXT:            <key>file</key><integer>0</integer>
1067// CHECK-NEXT:           </dict>
1068// CHECK-NEXT:           <dict>
1069// CHECK-NEXT:            <key>line</key><integer>86</integer>
1070// CHECK-NEXT:            <key>col</key><integer>23</integer>
1071// CHECK-NEXT:            <key>file</key><integer>0</integer>
1072// CHECK-NEXT:           </dict>
1073// CHECK-NEXT:          </array>
1074// CHECK-NEXT:        </dict>
1075// CHECK-NEXT:       </array>
1076// CHECK-NEXT:     </dict>
1077// CHECK-NEXT:     <dict>
1078// CHECK-NEXT:      <key>kind</key><string>control</string>
1079// CHECK-NEXT:      <key>edges</key>
1080// CHECK-NEXT:       <array>
1081// CHECK-NEXT:        <dict>
1082// CHECK-NEXT:         <key>start</key>
1083// CHECK-NEXT:          <array>
1084// CHECK-NEXT:           <dict>
1085// CHECK-NEXT:            <key>line</key><integer>86</integer>
1086// CHECK-NEXT:            <key>col</key><integer>3</integer>
1087// CHECK-NEXT:            <key>file</key><integer>0</integer>
1088// CHECK-NEXT:           </dict>
1089// CHECK-NEXT:           <dict>
1090// CHECK-NEXT:            <key>line</key><integer>86</integer>
1091// CHECK-NEXT:            <key>col</key><integer>23</integer>
1092// CHECK-NEXT:            <key>file</key><integer>0</integer>
1093// CHECK-NEXT:           </dict>
1094// CHECK-NEXT:          </array>
1095// CHECK-NEXT:         <key>end</key>
1096// CHECK-NEXT:          <array>
1097// CHECK-NEXT:           <dict>
1098// CHECK-NEXT:            <key>line</key><integer>86</integer>
1099// CHECK-NEXT:            <key>col</key><integer>26</integer>
1100// CHECK-NEXT:            <key>file</key><integer>0</integer>
1101// CHECK-NEXT:           </dict>
1102// CHECK-NEXT:           <dict>
1103// CHECK-NEXT:            <key>line</key><integer>86</integer>
1104// CHECK-NEXT:            <key>col</key><integer>26</integer>
1105// CHECK-NEXT:            <key>file</key><integer>0</integer>
1106// CHECK-NEXT:           </dict>
1107// CHECK-NEXT:          </array>
1108// CHECK-NEXT:        </dict>
1109// CHECK-NEXT:       </array>
1110// CHECK-NEXT:     </dict>
1111// CHECK-NEXT:     <dict>
1112// CHECK-NEXT:      <key>kind</key><string>event</string>
1113// CHECK-NEXT:      <key>location</key>
1114// CHECK-NEXT:      <dict>
1115// CHECK-NEXT:       <key>line</key><integer>86</integer>
1116// CHECK-NEXT:       <key>col</key><integer>26</integer>
1117// CHECK-NEXT:       <key>file</key><integer>0</integer>
1118// CHECK-NEXT:      </dict>
1119// CHECK-NEXT:      <key>ranges</key>
1120// CHECK-NEXT:      <array>
1121// CHECK-NEXT:        <array>
1122// CHECK-NEXT:         <dict>
1123// CHECK-NEXT:          <key>line</key><integer>86</integer>
1124// CHECK-NEXT:          <key>col</key><integer>26</integer>
1125// CHECK-NEXT:          <key>file</key><integer>0</integer>
1126// CHECK-NEXT:         </dict>
1127// CHECK-NEXT:         <dict>
1128// CHECK-NEXT:          <key>line</key><integer>86</integer>
1129// CHECK-NEXT:          <key>col</key><integer>27</integer>
1130// CHECK-NEXT:          <key>file</key><integer>0</integer>
1131// CHECK-NEXT:         </dict>
1132// CHECK-NEXT:        </array>
1133// CHECK-NEXT:      </array>
1134// CHECK-NEXT:      <key>depth</key><integer>0</integer>
1135// CHECK-NEXT:      <key>extended_message</key>
1136// CHECK-NEXT:      <string>&apos;getPtr&apos; not called because the receiver is nil</string>
1137// CHECK-NEXT:      <key>message</key>
1138// CHECK-NEXT:      <string>&apos;getPtr&apos; not called because the receiver is nil</string>
1139// CHECK-NEXT:     </dict>
1140// CHECK-NEXT:     <dict>
1141// CHECK-NEXT:      <key>kind</key><string>control</string>
1142// CHECK-NEXT:      <key>edges</key>
1143// CHECK-NEXT:       <array>
1144// CHECK-NEXT:        <dict>
1145// CHECK-NEXT:         <key>start</key>
1146// CHECK-NEXT:          <array>
1147// CHECK-NEXT:           <dict>
1148// CHECK-NEXT:            <key>line</key><integer>86</integer>
1149// CHECK-NEXT:            <key>col</key><integer>26</integer>
1150// CHECK-NEXT:            <key>file</key><integer>0</integer>
1151// CHECK-NEXT:           </dict>
1152// CHECK-NEXT:           <dict>
1153// CHECK-NEXT:            <key>line</key><integer>86</integer>
1154// CHECK-NEXT:            <key>col</key><integer>26</integer>
1155// CHECK-NEXT:            <key>file</key><integer>0</integer>
1156// CHECK-NEXT:           </dict>
1157// CHECK-NEXT:          </array>
1158// CHECK-NEXT:         <key>end</key>
1159// CHECK-NEXT:          <array>
1160// CHECK-NEXT:           <dict>
1161// CHECK-NEXT:            <key>line</key><integer>86</integer>
1162// CHECK-NEXT:            <key>col</key><integer>25</integer>
1163// CHECK-NEXT:            <key>file</key><integer>0</integer>
1164// CHECK-NEXT:           </dict>
1165// CHECK-NEXT:           <dict>
1166// CHECK-NEXT:            <key>line</key><integer>86</integer>
1167// CHECK-NEXT:            <key>col</key><integer>25</integer>
1168// CHECK-NEXT:            <key>file</key><integer>0</integer>
1169// CHECK-NEXT:           </dict>
1170// CHECK-NEXT:          </array>
1171// CHECK-NEXT:        </dict>
1172// CHECK-NEXT:       </array>
1173// CHECK-NEXT:     </dict>
1174// CHECK-NEXT:     <dict>
1175// CHECK-NEXT:      <key>kind</key><string>event</string>
1176// CHECK-NEXT:      <key>location</key>
1177// CHECK-NEXT:      <dict>
1178// CHECK-NEXT:       <key>line</key><integer>86</integer>
1179// CHECK-NEXT:       <key>col</key><integer>25</integer>
1180// CHECK-NEXT:       <key>file</key><integer>0</integer>
1181// CHECK-NEXT:      </dict>
1182// CHECK-NEXT:      <key>ranges</key>
1183// CHECK-NEXT:      <array>
1184// CHECK-NEXT:        <array>
1185// CHECK-NEXT:         <dict>
1186// CHECK-NEXT:          <key>line</key><integer>86</integer>
1187// CHECK-NEXT:          <key>col</key><integer>25</integer>
1188// CHECK-NEXT:          <key>file</key><integer>0</integer>
1189// CHECK-NEXT:         </dict>
1190// CHECK-NEXT:         <dict>
1191// CHECK-NEXT:          <key>line</key><integer>86</integer>
1192// CHECK-NEXT:          <key>col</key><integer>35</integer>
1193// CHECK-NEXT:          <key>file</key><integer>0</integer>
1194// CHECK-NEXT:         </dict>
1195// CHECK-NEXT:        </array>
1196// CHECK-NEXT:      </array>
1197// CHECK-NEXT:      <key>depth</key><integer>0</integer>
1198// CHECK-NEXT:      <key>extended_message</key>
1199// CHECK-NEXT:      <string>Passing null pointer value via 1st parameter &apos;x&apos;</string>
1200// CHECK-NEXT:      <key>message</key>
1201// CHECK-NEXT:      <string>Passing null pointer value via 1st parameter &apos;x&apos;</string>
1202// CHECK-NEXT:     </dict>
1203// CHECK-NEXT:     <dict>
1204// CHECK-NEXT:      <key>kind</key><string>event</string>
1205// CHECK-NEXT:      <key>location</key>
1206// CHECK-NEXT:      <dict>
1207// CHECK-NEXT:       <key>line</key><integer>86</integer>
1208// CHECK-NEXT:       <key>col</key><integer>3</integer>
1209// CHECK-NEXT:       <key>file</key><integer>0</integer>
1210// CHECK-NEXT:      </dict>
1211// CHECK-NEXT:      <key>ranges</key>
1212// CHECK-NEXT:      <array>
1213// CHECK-NEXT:        <array>
1214// CHECK-NEXT:         <dict>
1215// CHECK-NEXT:          <key>line</key><integer>86</integer>
1216// CHECK-NEXT:          <key>col</key><integer>3</integer>
1217// CHECK-NEXT:          <key>file</key><integer>0</integer>
1218// CHECK-NEXT:         </dict>
1219// CHECK-NEXT:         <dict>
1220// CHECK-NEXT:          <key>line</key><integer>86</integer>
1221// CHECK-NEXT:          <key>col</key><integer>36</integer>
1222// CHECK-NEXT:          <key>file</key><integer>0</integer>
1223// CHECK-NEXT:         </dict>
1224// CHECK-NEXT:        </array>
1225// CHECK-NEXT:      </array>
1226// CHECK-NEXT:      <key>depth</key><integer>0</integer>
1227// CHECK-NEXT:      <key>extended_message</key>
1228// CHECK-NEXT:      <string>Calling &apos;testNilReceiverHelper&apos;</string>
1229// CHECK-NEXT:      <key>message</key>
1230// CHECK-NEXT:      <string>Calling &apos;testNilReceiverHelper&apos;</string>
1231// CHECK-NEXT:     </dict>
1232// CHECK-NEXT:     <dict>
1233// CHECK-NEXT:      <key>kind</key><string>event</string>
1234// CHECK-NEXT:      <key>location</key>
1235// CHECK-NEXT:      <dict>
1236// CHECK-NEXT:       <key>line</key><integer>76</integer>
1237// CHECK-NEXT:       <key>col</key><integer>1</integer>
1238// CHECK-NEXT:       <key>file</key><integer>0</integer>
1239// CHECK-NEXT:      </dict>
1240// CHECK-NEXT:      <key>depth</key><integer>1</integer>
1241// CHECK-NEXT:      <key>extended_message</key>
1242// CHECK-NEXT:      <string>Entered call from &apos;testNilReceiver&apos;</string>
1243// CHECK-NEXT:      <key>message</key>
1244// CHECK-NEXT:      <string>Entered call from &apos;testNilReceiver&apos;</string>
1245// CHECK-NEXT:     </dict>
1246// CHECK-NEXT:     <dict>
1247// CHECK-NEXT:      <key>kind</key><string>control</string>
1248// CHECK-NEXT:      <key>edges</key>
1249// CHECK-NEXT:       <array>
1250// CHECK-NEXT:        <dict>
1251// CHECK-NEXT:         <key>start</key>
1252// CHECK-NEXT:          <array>
1253// CHECK-NEXT:           <dict>
1254// CHECK-NEXT:            <key>line</key><integer>76</integer>
1255// CHECK-NEXT:            <key>col</key><integer>1</integer>
1256// CHECK-NEXT:            <key>file</key><integer>0</integer>
1257// CHECK-NEXT:           </dict>
1258// CHECK-NEXT:           <dict>
1259// CHECK-NEXT:            <key>line</key><integer>76</integer>
1260// CHECK-NEXT:            <key>col</key><integer>4</integer>
1261// CHECK-NEXT:            <key>file</key><integer>0</integer>
1262// CHECK-NEXT:           </dict>
1263// CHECK-NEXT:          </array>
1264// CHECK-NEXT:         <key>end</key>
1265// CHECK-NEXT:          <array>
1266// CHECK-NEXT:           <dict>
1267// CHECK-NEXT:            <key>line</key><integer>77</integer>
1268// CHECK-NEXT:            <key>col</key><integer>3</integer>
1269// CHECK-NEXT:            <key>file</key><integer>0</integer>
1270// CHECK-NEXT:           </dict>
1271// CHECK-NEXT:           <dict>
1272// CHECK-NEXT:            <key>line</key><integer>77</integer>
1273// CHECK-NEXT:            <key>col</key><integer>3</integer>
1274// CHECK-NEXT:            <key>file</key><integer>0</integer>
1275// CHECK-NEXT:           </dict>
1276// CHECK-NEXT:          </array>
1277// CHECK-NEXT:        </dict>
1278// CHECK-NEXT:       </array>
1279// CHECK-NEXT:     </dict>
1280// CHECK-NEXT:     <dict>
1281// CHECK-NEXT:      <key>kind</key><string>control</string>
1282// CHECK-NEXT:      <key>edges</key>
1283// CHECK-NEXT:       <array>
1284// CHECK-NEXT:        <dict>
1285// CHECK-NEXT:         <key>start</key>
1286// CHECK-NEXT:          <array>
1287// CHECK-NEXT:           <dict>
1288// CHECK-NEXT:            <key>line</key><integer>77</integer>
1289// CHECK-NEXT:            <key>col</key><integer>3</integer>
1290// CHECK-NEXT:            <key>file</key><integer>0</integer>
1291// CHECK-NEXT:           </dict>
1292// CHECK-NEXT:           <dict>
1293// CHECK-NEXT:            <key>line</key><integer>77</integer>
1294// CHECK-NEXT:            <key>col</key><integer>3</integer>
1295// CHECK-NEXT:            <key>file</key><integer>0</integer>
1296// CHECK-NEXT:           </dict>
1297// CHECK-NEXT:          </array>
1298// CHECK-NEXT:         <key>end</key>
1299// CHECK-NEXT:          <array>
1300// CHECK-NEXT:           <dict>
1301// CHECK-NEXT:            <key>line</key><integer>77</integer>
1302// CHECK-NEXT:            <key>col</key><integer>6</integer>
1303// CHECK-NEXT:            <key>file</key><integer>0</integer>
1304// CHECK-NEXT:           </dict>
1305// CHECK-NEXT:           <dict>
1306// CHECK-NEXT:            <key>line</key><integer>77</integer>
1307// CHECK-NEXT:            <key>col</key><integer>6</integer>
1308// CHECK-NEXT:            <key>file</key><integer>0</integer>
1309// CHECK-NEXT:           </dict>
1310// CHECK-NEXT:          </array>
1311// CHECK-NEXT:        </dict>
1312// CHECK-NEXT:       </array>
1313// CHECK-NEXT:     </dict>
1314// CHECK-NEXT:     <dict>
1315// CHECK-NEXT:      <key>kind</key><string>event</string>
1316// CHECK-NEXT:      <key>location</key>
1317// CHECK-NEXT:      <dict>
1318// CHECK-NEXT:       <key>line</key><integer>77</integer>
1319// CHECK-NEXT:       <key>col</key><integer>6</integer>
1320// CHECK-NEXT:       <key>file</key><integer>0</integer>
1321// CHECK-NEXT:      </dict>
1322// CHECK-NEXT:      <key>ranges</key>
1323// CHECK-NEXT:      <array>
1324// CHECK-NEXT:        <array>
1325// CHECK-NEXT:         <dict>
1326// CHECK-NEXT:          <key>line</key><integer>77</integer>
1327// CHECK-NEXT:          <key>col</key><integer>4</integer>
1328// CHECK-NEXT:          <key>file</key><integer>0</integer>
1329// CHECK-NEXT:         </dict>
1330// CHECK-NEXT:         <dict>
1331// CHECK-NEXT:          <key>line</key><integer>77</integer>
1332// CHECK-NEXT:          <key>col</key><integer>4</integer>
1333// CHECK-NEXT:          <key>file</key><integer>0</integer>
1334// CHECK-NEXT:         </dict>
1335// CHECK-NEXT:        </array>
1336// CHECK-NEXT:      </array>
1337// CHECK-NEXT:      <key>depth</key><integer>1</integer>
1338// CHECK-NEXT:      <key>extended_message</key>
1339// CHECK-NEXT:      <string>Dereference of null pointer (loaded from variable &apos;x&apos;)</string>
1340// CHECK-NEXT:      <key>message</key>
1341// CHECK-NEXT:      <string>Dereference of null pointer (loaded from variable &apos;x&apos;)</string>
1342// CHECK-NEXT:     </dict>
1343// CHECK-NEXT:    </array>
1344// CHECK-NEXT:    <key>description</key><string>Dereference of null pointer (loaded from variable &apos;x&apos;)</string>
1345// CHECK-NEXT:    <key>category</key><string>Logic error</string>
1346// CHECK-NEXT:    <key>type</key><string>Dereference of null pointer</string>
1347// CHECK-NEXT:   <key>issue_context_kind</key><string>function</string>
1348// CHECK-NEXT:   <key>issue_context</key><string>testNilReceiverHelper</string>
1349// CHECK-NEXT:   <key>issue_hash</key><string>1</string>
1350// CHECK-NEXT:   <key>location</key>
1351// CHECK-NEXT:   <dict>
1352// CHECK-NEXT:    <key>line</key><integer>77</integer>
1353// CHECK-NEXT:    <key>col</key><integer>6</integer>
1354// CHECK-NEXT:    <key>file</key><integer>0</integer>
1355// CHECK-NEXT:   </dict>
1356// CHECK-NEXT:   </dict>
1357// CHECK-NEXT:  </array>
1358