blob: ec4f770cb24543479b8c23c66a383fd5016c17a7 [file] [log] [blame]
Ted Kremenek565e4652010-02-05 02:06:54 +00001// RUN: %clang_cc1 -analyze -analyzer-experimental-internal-checks -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-output=plist -o - %s | FileCheck %s
Ted Kremenek96ebad62010-09-09 07:13:00 +00002// XFAIL: *
Ted Kremenekc6ea5d42009-11-17 02:31:39 +00003
4void test_null_init(void) {
5 int *p = 0;
6 *p = 0xDEADBEEF;
7}
Ted Kremeneke576af22009-11-24 01:33:10 +00008
9void test_null_assign(void) {
10 int *p;
11 p = 0;
12 *p = 0xDEADBEEF;
13}
14
15void test_null_assign_transitive(void) {
16 int *p;
17 p = 0;
18 int *q = p;
19 *q = 0xDEADBEEF;
20}
21
22void test_null_cond(int *p) {
23 if (!p) {
24 *p = 0xDEADBEEF;
25 }
26}
27
28void test_null_cond_transitive(int *q) {
29 if (!q) {
30 int *p = q;
31 *p = 0xDEADBEEF;
32 }
33}
34
35void test_null_field(void) {
36 struct s { int *p; } x;
37 x.p = 0;
38 *(x.p) = 0xDEADBEEF;
39}
40
Ted Kremenekc6ea5d42009-11-17 02:31:39 +000041// CHECK: <?xml version="1.0" encoding="UTF-8"?>
42// CHECK: <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
43// CHECK: <plist version="1.0">
44// CHECK: <dict>
45// CHECK: <key>files</key>
46// CHECK: <array>
47// CHECK: </array>
48// CHECK: <key>diagnostics</key>
49// CHECK: <array>
50// CHECK: <dict>
51// CHECK: <key>path</key>
52// CHECK: <array>
53// CHECK: <dict>
54// CHECK: <key>kind</key><string>event</string>
55// CHECK: <key>location</key>
56// CHECK: <dict>
57// CHECK: <key>line</key><integer>4</integer>
58// CHECK: <key>col</key><integer>3</integer>
59// CHECK: <key>file</key><integer>0</integer>
60// CHECK: </dict>
61// CHECK: <key>ranges</key>
62// CHECK: <array>
63// CHECK: <array>
64// CHECK: <dict>
65// CHECK: <key>line</key><integer>4</integer>
66// CHECK: <key>col</key><integer>3</integer>
67// CHECK: <key>file</key><integer>0</integer>
68// CHECK: </dict>
69// CHECK: <dict>
70// CHECK: <key>line</key><integer>4</integer>
71// CHECK: <key>col</key><integer>8</integer>
72// CHECK: <key>file</key><integer>0</integer>
73// CHECK: </dict>
74// CHECK: </array>
75// CHECK: </array>
76// CHECK: <key>extended_message</key>
77// CHECK: <string>Variable &apos;p&apos; initialized to a null pointer value</string>
78// CHECK: <key>message</key>
79// CHECK: <string>Variable &apos;p&apos; initialized to a null pointer value</string>
80// CHECK: </dict>
81// CHECK: <dict>
82// CHECK: <key>kind</key><string>control</string>
83// CHECK: <key>edges</key>
84// CHECK: <array>
85// CHECK: <dict>
86// CHECK: <key>start</key>
87// CHECK: <array>
88// CHECK: <dict>
89// CHECK: <key>line</key><integer>4</integer>
90// CHECK: <key>col</key><integer>3</integer>
91// CHECK: <key>file</key><integer>0</integer>
92// CHECK: </dict>
93// CHECK: <dict>
94// CHECK: <key>line</key><integer>4</integer>
95// CHECK: <key>col</key><integer>8</integer>
96// CHECK: <key>file</key><integer>0</integer>
97// CHECK: </dict>
98// CHECK: </array>
99// CHECK: <key>end</key>
100// CHECK: <array>
101// CHECK: <dict>
102// CHECK: <key>line</key><integer>5</integer>
103// CHECK: <key>col</key><integer>3</integer>
104// CHECK: <key>file</key><integer>0</integer>
105// CHECK: </dict>
106// CHECK: <dict>
107// CHECK: <key>line</key><integer>5</integer>
108// CHECK: <key>col</key><integer>4</integer>
109// CHECK: <key>file</key><integer>0</integer>
110// CHECK: </dict>
111// CHECK: </array>
112// CHECK: </dict>
113// CHECK: </array>
114// CHECK: </dict>
115// CHECK: <dict>
116// CHECK: <key>kind</key><string>event</string>
117// CHECK: <key>location</key>
118// CHECK: <dict>
119// CHECK: <key>line</key><integer>5</integer>
120// CHECK: <key>col</key><integer>3</integer>
121// CHECK: <key>file</key><integer>0</integer>
122// CHECK: </dict>
123// CHECK: <key>ranges</key>
124// CHECK: <array>
125// CHECK: <array>
126// CHECK: <dict>
127// CHECK: <key>line</key><integer>5</integer>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000128// CHECK: <key>col</key><integer>4</integer>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000129// CHECK: <key>file</key><integer>0</integer>
130// CHECK: </dict>
131// CHECK: <dict>
132// CHECK: <key>line</key><integer>5</integer>
133// CHECK: <key>col</key><integer>4</integer>
134// CHECK: <key>file</key><integer>0</integer>
135// CHECK: </dict>
136// CHECK: </array>
137// CHECK: </array>
138// CHECK: <key>extended_message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000139// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000140// CHECK: <key>message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000141// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000142// CHECK: </dict>
143// CHECK: </array>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000144// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000145// CHECK: <key>category</key><string>Logic error</string>
146// CHECK: <key>type</key><string>Dereference of null pointer</string>
147// CHECK: <key>location</key>
148// CHECK: <dict>
149// CHECK: <key>line</key><integer>5</integer>
150// CHECK: <key>col</key><integer>3</integer>
151// CHECK: <key>file</key><integer>0</integer>
152// CHECK: </dict>
153// CHECK: </dict>
154// CHECK: <dict>
155// CHECK: <key>path</key>
156// CHECK: <array>
157// CHECK: <dict>
158// CHECK: <key>kind</key><string>control</string>
159// CHECK: <key>edges</key>
160// CHECK: <array>
161// CHECK: <dict>
162// CHECK: <key>start</key>
163// CHECK: <array>
164// CHECK: <dict>
165// CHECK: <key>line</key><integer>9</integer>
166// CHECK: <key>col</key><integer>3</integer>
167// CHECK: <key>file</key><integer>0</integer>
168// CHECK: </dict>
169// CHECK: <dict>
170// CHECK: <key>line</key><integer>9</integer>
171// CHECK: <key>col</key><integer>3</integer>
172// CHECK: <key>file</key><integer>0</integer>
173// CHECK: </dict>
174// CHECK: </array>
175// CHECK: <key>end</key>
176// CHECK: <array>
177// CHECK: <dict>
178// CHECK: <key>line</key><integer>10</integer>
179// CHECK: <key>col</key><integer>3</integer>
180// CHECK: <key>file</key><integer>0</integer>
181// CHECK: </dict>
182// CHECK: <dict>
183// CHECK: <key>line</key><integer>10</integer>
184// CHECK: <key>col</key><integer>3</integer>
185// CHECK: <key>file</key><integer>0</integer>
186// CHECK: </dict>
187// CHECK: </array>
188// CHECK: </dict>
189// CHECK: </array>
190// CHECK: </dict>
191// CHECK: <dict>
192// CHECK: <key>kind</key><string>event</string>
193// CHECK: <key>location</key>
194// CHECK: <dict>
195// CHECK: <key>line</key><integer>10</integer>
196// CHECK: <key>col</key><integer>3</integer>
197// CHECK: <key>file</key><integer>0</integer>
198// CHECK: </dict>
199// CHECK: <key>ranges</key>
200// CHECK: <array>
201// CHECK: <array>
202// CHECK: <dict>
203// CHECK: <key>line</key><integer>10</integer>
204// CHECK: <key>col</key><integer>3</integer>
205// CHECK: <key>file</key><integer>0</integer>
206// CHECK: </dict>
207// CHECK: <dict>
208// CHECK: <key>line</key><integer>10</integer>
Ted Kremenek79d73042010-09-02 00:56:20 +0000209// CHECK: <key>col</key><integer>7</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000210// CHECK: <key>file</key><integer>0</integer>
211// CHECK: </dict>
212// CHECK: </array>
213// CHECK: </array>
214// CHECK: <key>extended_message</key>
215// CHECK: <string>Null pointer value stored to &apos;p&apos;</string>
216// CHECK: <key>message</key>
217// CHECK: <string>Null pointer value stored to &apos;p&apos;</string>
218// CHECK: </dict>
219// CHECK: <dict>
220// CHECK: <key>kind</key><string>control</string>
221// CHECK: <key>edges</key>
222// CHECK: <array>
223// CHECK: <dict>
224// CHECK: <key>start</key>
225// CHECK: <array>
226// CHECK: <dict>
227// CHECK: <key>line</key><integer>10</integer>
228// CHECK: <key>col</key><integer>3</integer>
229// CHECK: <key>file</key><integer>0</integer>
230// CHECK: </dict>
231// CHECK: <dict>
232// CHECK: <key>line</key><integer>10</integer>
233// CHECK: <key>col</key><integer>3</integer>
234// CHECK: <key>file</key><integer>0</integer>
235// CHECK: </dict>
236// CHECK: </array>
237// CHECK: <key>end</key>
238// CHECK: <array>
239// CHECK: <dict>
240// CHECK: <key>line</key><integer>11</integer>
241// CHECK: <key>col</key><integer>3</integer>
242// CHECK: <key>file</key><integer>0</integer>
243// CHECK: </dict>
244// CHECK: <dict>
245// CHECK: <key>line</key><integer>11</integer>
246// CHECK: <key>col</key><integer>4</integer>
247// CHECK: <key>file</key><integer>0</integer>
248// CHECK: </dict>
249// CHECK: </array>
250// CHECK: </dict>
251// CHECK: </array>
252// CHECK: </dict>
253// CHECK: <dict>
254// CHECK: <key>kind</key><string>event</string>
255// CHECK: <key>location</key>
256// CHECK: <dict>
257// CHECK: <key>line</key><integer>11</integer>
258// CHECK: <key>col</key><integer>3</integer>
259// CHECK: <key>file</key><integer>0</integer>
260// CHECK: </dict>
261// CHECK: <key>ranges</key>
262// CHECK: <array>
263// CHECK: <array>
264// CHECK: <dict>
265// CHECK: <key>line</key><integer>11</integer>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000266// CHECK: <key>col</key><integer>4</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000267// CHECK: <key>file</key><integer>0</integer>
268// CHECK: </dict>
269// CHECK: <dict>
270// CHECK: <key>line</key><integer>11</integer>
271// CHECK: <key>col</key><integer>4</integer>
272// CHECK: <key>file</key><integer>0</integer>
273// CHECK: </dict>
274// CHECK: </array>
275// CHECK: </array>
276// CHECK: <key>extended_message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000277// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000278// CHECK: <key>message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000279// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000280// CHECK: </dict>
281// CHECK: </array>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000282// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000283// CHECK: <key>category</key><string>Logic error</string>
284// CHECK: <key>type</key><string>Dereference of null pointer</string>
285// CHECK: <key>location</key>
286// CHECK: <dict>
287// CHECK: <key>line</key><integer>11</integer>
288// CHECK: <key>col</key><integer>3</integer>
289// CHECK: <key>file</key><integer>0</integer>
290// CHECK: </dict>
291// CHECK: </dict>
292// CHECK: <dict>
293// CHECK: <key>path</key>
294// CHECK: <array>
295// CHECK: <dict>
296// CHECK: <key>kind</key><string>control</string>
297// CHECK: <key>edges</key>
298// CHECK: <array>
299// CHECK: <dict>
300// CHECK: <key>start</key>
301// CHECK: <array>
302// CHECK: <dict>
303// CHECK: <key>line</key><integer>15</integer>
304// CHECK: <key>col</key><integer>3</integer>
305// CHECK: <key>file</key><integer>0</integer>
306// CHECK: </dict>
307// CHECK: <dict>
308// CHECK: <key>line</key><integer>15</integer>
309// CHECK: <key>col</key><integer>3</integer>
310// CHECK: <key>file</key><integer>0</integer>
311// CHECK: </dict>
312// CHECK: </array>
313// CHECK: <key>end</key>
314// CHECK: <array>
315// CHECK: <dict>
316// CHECK: <key>line</key><integer>17</integer>
317// CHECK: <key>col</key><integer>3</integer>
318// CHECK: <key>file</key><integer>0</integer>
319// CHECK: </dict>
320// CHECK: <dict>
321// CHECK: <key>line</key><integer>17</integer>
322// CHECK: <key>col</key><integer>8</integer>
323// CHECK: <key>file</key><integer>0</integer>
324// CHECK: </dict>
325// CHECK: </array>
326// CHECK: </dict>
327// CHECK: </array>
328// CHECK: </dict>
329// CHECK: <dict>
330// CHECK: <key>kind</key><string>event</string>
331// CHECK: <key>location</key>
332// CHECK: <dict>
333// CHECK: <key>line</key><integer>17</integer>
334// CHECK: <key>col</key><integer>3</integer>
335// CHECK: <key>file</key><integer>0</integer>
336// CHECK: </dict>
337// CHECK: <key>ranges</key>
338// CHECK: <array>
339// CHECK: <array>
340// CHECK: <dict>
341// CHECK: <key>line</key><integer>17</integer>
342// CHECK: <key>col</key><integer>3</integer>
343// CHECK: <key>file</key><integer>0</integer>
344// CHECK: </dict>
345// CHECK: <dict>
346// CHECK: <key>line</key><integer>17</integer>
347// CHECK: <key>col</key><integer>8</integer>
348// CHECK: <key>file</key><integer>0</integer>
349// CHECK: </dict>
350// CHECK: </array>
351// CHECK: </array>
352// CHECK: <key>extended_message</key>
353// CHECK: <string>Variable &apos;q&apos; initialized to a null pointer value</string>
354// CHECK: <key>message</key>
355// CHECK: <string>Variable &apos;q&apos; initialized to a null pointer value</string>
356// CHECK: </dict>
357// CHECK: <dict>
358// CHECK: <key>kind</key><string>control</string>
359// CHECK: <key>edges</key>
360// CHECK: <array>
361// CHECK: <dict>
362// CHECK: <key>start</key>
363// CHECK: <array>
364// CHECK: <dict>
365// CHECK: <key>line</key><integer>17</integer>
366// CHECK: <key>col</key><integer>3</integer>
367// CHECK: <key>file</key><integer>0</integer>
368// CHECK: </dict>
369// CHECK: <dict>
370// CHECK: <key>line</key><integer>17</integer>
371// CHECK: <key>col</key><integer>8</integer>
372// CHECK: <key>file</key><integer>0</integer>
373// CHECK: </dict>
374// CHECK: </array>
375// CHECK: <key>end</key>
376// CHECK: <array>
377// CHECK: <dict>
378// CHECK: <key>line</key><integer>18</integer>
379// CHECK: <key>col</key><integer>3</integer>
380// CHECK: <key>file</key><integer>0</integer>
381// CHECK: </dict>
382// CHECK: <dict>
383// CHECK: <key>line</key><integer>18</integer>
384// CHECK: <key>col</key><integer>4</integer>
385// CHECK: <key>file</key><integer>0</integer>
386// CHECK: </dict>
387// CHECK: </array>
388// CHECK: </dict>
389// CHECK: </array>
390// CHECK: </dict>
391// CHECK: <dict>
392// CHECK: <key>kind</key><string>event</string>
393// CHECK: <key>location</key>
394// CHECK: <dict>
395// CHECK: <key>line</key><integer>18</integer>
396// CHECK: <key>col</key><integer>3</integer>
397// CHECK: <key>file</key><integer>0</integer>
398// CHECK: </dict>
399// CHECK: <key>ranges</key>
400// CHECK: <array>
401// CHECK: <array>
402// CHECK: <dict>
403// CHECK: <key>line</key><integer>18</integer>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000404// CHECK: <key>col</key><integer>4</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000405// CHECK: <key>file</key><integer>0</integer>
406// CHECK: </dict>
407// CHECK: <dict>
408// CHECK: <key>line</key><integer>18</integer>
409// CHECK: <key>col</key><integer>4</integer>
410// CHECK: <key>file</key><integer>0</integer>
411// CHECK: </dict>
412// CHECK: </array>
413// CHECK: </array>
414// CHECK: <key>extended_message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000415// CHECK: <string>Dereference of null pointer (loaded from variable &apos;q&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000416// CHECK: <key>message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000417// CHECK: <string>Dereference of null pointer (loaded from variable &apos;q&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000418// CHECK: </dict>
419// CHECK: </array>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000420// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;q&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000421// CHECK: <key>category</key><string>Logic error</string>
422// CHECK: <key>type</key><string>Dereference of null pointer</string>
423// CHECK: <key>location</key>
424// CHECK: <dict>
425// CHECK: <key>line</key><integer>18</integer>
426// CHECK: <key>col</key><integer>3</integer>
427// CHECK: <key>file</key><integer>0</integer>
428// CHECK: </dict>
429// CHECK: </dict>
430// CHECK: <dict>
431// CHECK: <key>path</key>
432// CHECK: <array>
433// CHECK: <dict>
434// CHECK: <key>kind</key><string>control</string>
435// CHECK: <key>edges</key>
436// CHECK: <array>
437// CHECK: <dict>
438// CHECK: <key>start</key>
439// CHECK: <array>
440// CHECK: <dict>
441// CHECK: <key>line</key><integer>22</integer>
442// CHECK: <key>col</key><integer>3</integer>
443// CHECK: <key>file</key><integer>0</integer>
444// CHECK: </dict>
445// CHECK: <dict>
446// CHECK: <key>line</key><integer>22</integer>
447// CHECK: <key>col</key><integer>3</integer>
448// CHECK: <key>file</key><integer>0</integer>
449// CHECK: </dict>
450// CHECK: </array>
451// CHECK: <key>end</key>
452// CHECK: <array>
453// CHECK: <dict>
454// CHECK: <key>line</key><integer>22</integer>
455// CHECK: <key>col</key><integer>7</integer>
456// CHECK: <key>file</key><integer>0</integer>
457// CHECK: </dict>
458// CHECK: <dict>
459// CHECK: <key>line</key><integer>22</integer>
460// CHECK: <key>col</key><integer>8</integer>
461// CHECK: <key>file</key><integer>0</integer>
462// CHECK: </dict>
463// CHECK: </array>
464// CHECK: </dict>
465// CHECK: </array>
466// CHECK: </dict>
467// CHECK: <dict>
468// CHECK: <key>kind</key><string>event</string>
469// CHECK: <key>location</key>
470// CHECK: <dict>
471// CHECK: <key>line</key><integer>22</integer>
472// CHECK: <key>col</key><integer>7</integer>
473// CHECK: <key>file</key><integer>0</integer>
474// CHECK: </dict>
475// CHECK: <key>ranges</key>
476// CHECK: <array>
477// CHECK: <array>
478// CHECK: <dict>
479// CHECK: <key>line</key><integer>22</integer>
480// CHECK: <key>col</key><integer>7</integer>
481// CHECK: <key>file</key><integer>0</integer>
482// CHECK: </dict>
483// CHECK: <dict>
484// CHECK: <key>line</key><integer>22</integer>
485// CHECK: <key>col</key><integer>8</integer>
486// CHECK: <key>file</key><integer>0</integer>
487// CHECK: </dict>
488// CHECK: </array>
489// CHECK: </array>
490// CHECK: <key>extended_message</key>
491// CHECK: <string>Assuming pointer value is null</string>
492// CHECK: <key>message</key>
493// CHECK: <string>Assuming pointer value is null</string>
494// CHECK: </dict>
495// CHECK: <dict>
496// CHECK: <key>kind</key><string>control</string>
497// CHECK: <key>edges</key>
498// CHECK: <array>
499// CHECK: <dict>
500// CHECK: <key>start</key>
501// CHECK: <array>
502// CHECK: <dict>
503// CHECK: <key>line</key><integer>22</integer>
504// CHECK: <key>col</key><integer>7</integer>
505// CHECK: <key>file</key><integer>0</integer>
506// CHECK: </dict>
507// CHECK: <dict>
508// CHECK: <key>line</key><integer>22</integer>
509// CHECK: <key>col</key><integer>8</integer>
510// CHECK: <key>file</key><integer>0</integer>
511// CHECK: </dict>
512// CHECK: </array>
513// CHECK: <key>end</key>
514// CHECK: <array>
515// CHECK: <dict>
516// CHECK: <key>line</key><integer>23</integer>
517// CHECK: <key>col</key><integer>5</integer>
518// CHECK: <key>file</key><integer>0</integer>
519// CHECK: </dict>
520// CHECK: <dict>
521// CHECK: <key>line</key><integer>23</integer>
522// CHECK: <key>col</key><integer>6</integer>
523// CHECK: <key>file</key><integer>0</integer>
524// CHECK: </dict>
525// CHECK: </array>
526// CHECK: </dict>
527// CHECK: </array>
528// CHECK: </dict>
529// CHECK: <dict>
530// CHECK: <key>kind</key><string>event</string>
531// CHECK: <key>location</key>
532// CHECK: <dict>
533// CHECK: <key>line</key><integer>23</integer>
534// CHECK: <key>col</key><integer>5</integer>
535// CHECK: <key>file</key><integer>0</integer>
536// CHECK: </dict>
537// CHECK: <key>ranges</key>
538// CHECK: <array>
539// CHECK: <array>
540// CHECK: <dict>
541// CHECK: <key>line</key><integer>23</integer>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000542// CHECK: <key>col</key><integer>6</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000543// CHECK: <key>file</key><integer>0</integer>
544// CHECK: </dict>
545// CHECK: <dict>
546// CHECK: <key>line</key><integer>23</integer>
547// CHECK: <key>col</key><integer>6</integer>
548// CHECK: <key>file</key><integer>0</integer>
549// CHECK: </dict>
550// CHECK: </array>
551// CHECK: </array>
552// CHECK: <key>extended_message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000553// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000554// CHECK: <key>message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000555// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000556// CHECK: </dict>
557// CHECK: </array>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000558// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000559// CHECK: <key>category</key><string>Logic error</string>
560// CHECK: <key>type</key><string>Dereference of null pointer</string>
561// CHECK: <key>location</key>
562// CHECK: <dict>
563// CHECK: <key>line</key><integer>23</integer>
564// CHECK: <key>col</key><integer>5</integer>
565// CHECK: <key>file</key><integer>0</integer>
566// CHECK: </dict>
567// CHECK: </dict>
568// CHECK: <dict>
569// CHECK: <key>path</key>
570// CHECK: <array>
571// CHECK: <dict>
572// CHECK: <key>kind</key><string>control</string>
573// CHECK: <key>edges</key>
574// CHECK: <array>
575// CHECK: <dict>
576// CHECK: <key>start</key>
577// CHECK: <array>
578// CHECK: <dict>
579// CHECK: <key>line</key><integer>28</integer>
580// CHECK: <key>col</key><integer>3</integer>
581// CHECK: <key>file</key><integer>0</integer>
582// CHECK: </dict>
583// CHECK: <dict>
584// CHECK: <key>line</key><integer>28</integer>
585// CHECK: <key>col</key><integer>3</integer>
586// CHECK: <key>file</key><integer>0</integer>
587// CHECK: </dict>
588// CHECK: </array>
589// CHECK: <key>end</key>
590// CHECK: <array>
591// CHECK: <dict>
592// CHECK: <key>line</key><integer>28</integer>
593// CHECK: <key>col</key><integer>7</integer>
594// CHECK: <key>file</key><integer>0</integer>
595// CHECK: </dict>
596// CHECK: <dict>
597// CHECK: <key>line</key><integer>28</integer>
598// CHECK: <key>col</key><integer>8</integer>
599// CHECK: <key>file</key><integer>0</integer>
600// CHECK: </dict>
601// CHECK: </array>
602// CHECK: </dict>
603// CHECK: </array>
604// CHECK: </dict>
605// CHECK: <dict>
606// CHECK: <key>kind</key><string>event</string>
607// CHECK: <key>location</key>
608// CHECK: <dict>
609// CHECK: <key>line</key><integer>28</integer>
610// CHECK: <key>col</key><integer>7</integer>
611// CHECK: <key>file</key><integer>0</integer>
612// CHECK: </dict>
613// CHECK: <key>ranges</key>
614// CHECK: <array>
615// CHECK: <array>
616// CHECK: <dict>
617// CHECK: <key>line</key><integer>28</integer>
618// CHECK: <key>col</key><integer>7</integer>
619// CHECK: <key>file</key><integer>0</integer>
620// CHECK: </dict>
621// CHECK: <dict>
622// CHECK: <key>line</key><integer>28</integer>
623// CHECK: <key>col</key><integer>8</integer>
624// CHECK: <key>file</key><integer>0</integer>
625// CHECK: </dict>
626// CHECK: </array>
627// CHECK: </array>
628// CHECK: <key>extended_message</key>
629// CHECK: <string>Assuming pointer value is null</string>
630// CHECK: <key>message</key>
631// CHECK: <string>Assuming pointer value is null</string>
632// CHECK: </dict>
633// CHECK: <dict>
634// CHECK: <key>kind</key><string>control</string>
635// CHECK: <key>edges</key>
636// CHECK: <array>
637// CHECK: <dict>
638// CHECK: <key>start</key>
639// CHECK: <array>
640// CHECK: <dict>
641// CHECK: <key>line</key><integer>28</integer>
642// CHECK: <key>col</key><integer>7</integer>
643// CHECK: <key>file</key><integer>0</integer>
644// CHECK: </dict>
645// CHECK: <dict>
646// CHECK: <key>line</key><integer>28</integer>
647// CHECK: <key>col</key><integer>8</integer>
648// CHECK: <key>file</key><integer>0</integer>
649// CHECK: </dict>
650// CHECK: </array>
651// CHECK: <key>end</key>
652// CHECK: <array>
653// CHECK: <dict>
654// CHECK: <key>line</key><integer>29</integer>
655// CHECK: <key>col</key><integer>5</integer>
656// CHECK: <key>file</key><integer>0</integer>
657// CHECK: </dict>
658// CHECK: <dict>
659// CHECK: <key>line</key><integer>29</integer>
660// CHECK: <key>col</key><integer>5</integer>
661// CHECK: <key>file</key><integer>0</integer>
662// CHECK: </dict>
663// CHECK: </array>
664// CHECK: </dict>
665// CHECK: </array>
666// CHECK: </dict>
667// CHECK: <dict>
668// CHECK: <key>kind</key><string>control</string>
669// CHECK: <key>edges</key>
670// CHECK: <array>
671// CHECK: <dict>
672// CHECK: <key>start</key>
673// CHECK: <array>
674// CHECK: <dict>
675// CHECK: <key>line</key><integer>29</integer>
676// CHECK: <key>col</key><integer>5</integer>
677// CHECK: <key>file</key><integer>0</integer>
678// CHECK: </dict>
679// CHECK: <dict>
680// CHECK: <key>line</key><integer>29</integer>
681// CHECK: <key>col</key><integer>5</integer>
682// CHECK: <key>file</key><integer>0</integer>
683// CHECK: </dict>
684// CHECK: </array>
685// CHECK: <key>end</key>
686// CHECK: <array>
687// CHECK: <dict>
688// CHECK: <key>line</key><integer>30</integer>
689// CHECK: <key>col</key><integer>5</integer>
690// CHECK: <key>file</key><integer>0</integer>
691// CHECK: </dict>
692// CHECK: <dict>
693// CHECK: <key>line</key><integer>30</integer>
694// CHECK: <key>col</key><integer>6</integer>
695// CHECK: <key>file</key><integer>0</integer>
696// CHECK: </dict>
697// CHECK: </array>
698// CHECK: </dict>
699// CHECK: </array>
700// CHECK: </dict>
701// CHECK: <dict>
702// CHECK: <key>kind</key><string>event</string>
703// CHECK: <key>location</key>
704// CHECK: <dict>
705// CHECK: <key>line</key><integer>30</integer>
706// CHECK: <key>col</key><integer>5</integer>
707// CHECK: <key>file</key><integer>0</integer>
708// CHECK: </dict>
709// CHECK: <key>ranges</key>
710// CHECK: <array>
711// CHECK: <array>
712// CHECK: <dict>
713// CHECK: <key>line</key><integer>30</integer>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000714// CHECK: <key>col</key><integer>6</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000715// CHECK: <key>file</key><integer>0</integer>
716// CHECK: </dict>
717// CHECK: <dict>
718// CHECK: <key>line</key><integer>30</integer>
719// CHECK: <key>col</key><integer>6</integer>
720// CHECK: <key>file</key><integer>0</integer>
721// CHECK: </dict>
722// CHECK: </array>
723// CHECK: </array>
724// CHECK: <key>extended_message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000725// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000726// CHECK: <key>message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000727// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000728// CHECK: </dict>
729// CHECK: </array>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000730// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000731// CHECK: <key>category</key><string>Logic error</string>
732// CHECK: <key>type</key><string>Dereference of null pointer</string>
733// CHECK: <key>location</key>
734// CHECK: <dict>
735// CHECK: <key>line</key><integer>30</integer>
736// CHECK: <key>col</key><integer>5</integer>
737// CHECK: <key>file</key><integer>0</integer>
738// CHECK: </dict>
739// CHECK: </dict>
740// CHECK: <dict>
741// CHECK: <key>path</key>
742// CHECK: <array>
743// CHECK: <dict>
744// CHECK: <key>kind</key><string>control</string>
745// CHECK: <key>edges</key>
746// CHECK: <array>
747// CHECK: <dict>
748// CHECK: <key>start</key>
749// CHECK: <array>
750// CHECK: <dict>
751// CHECK: <key>line</key><integer>35</integer>
752// CHECK: <key>col</key><integer>3</integer>
753// CHECK: <key>file</key><integer>0</integer>
754// CHECK: </dict>
755// CHECK: <dict>
756// CHECK: <key>line</key><integer>35</integer>
757// CHECK: <key>col</key><integer>8</integer>
758// CHECK: <key>file</key><integer>0</integer>
759// CHECK: </dict>
760// CHECK: </array>
761// CHECK: <key>end</key>
762// CHECK: <array>
763// CHECK: <dict>
764// CHECK: <key>line</key><integer>35</integer>
765// CHECK: <key>col</key><integer>10</integer>
766// CHECK: <key>file</key><integer>0</integer>
767// CHECK: </dict>
768// CHECK: <dict>
769// CHECK: <key>line</key><integer>35</integer>
770// CHECK: <key>col</key><integer>10</integer>
771// CHECK: <key>file</key><integer>0</integer>
772// CHECK: </dict>
773// CHECK: </array>
774// CHECK: </dict>
775// CHECK: </array>
776// CHECK: </dict>
777// CHECK: <dict>
778// CHECK: <key>kind</key><string>control</string>
779// CHECK: <key>edges</key>
780// CHECK: <array>
781// CHECK: <dict>
782// CHECK: <key>start</key>
783// CHECK: <array>
784// CHECK: <dict>
785// CHECK: <key>line</key><integer>35</integer>
786// CHECK: <key>col</key><integer>10</integer>
787// CHECK: <key>file</key><integer>0</integer>
788// CHECK: </dict>
789// CHECK: <dict>
790// CHECK: <key>line</key><integer>35</integer>
791// CHECK: <key>col</key><integer>10</integer>
792// CHECK: <key>file</key><integer>0</integer>
793// CHECK: </dict>
794// CHECK: </array>
795// CHECK: <key>end</key>
796// CHECK: <array>
797// CHECK: <dict>
798// CHECK: <key>line</key><integer>37</integer>
799// CHECK: <key>col</key><integer>3</integer>
800// CHECK: <key>file</key><integer>0</integer>
801// CHECK: </dict>
802// CHECK: <dict>
803// CHECK: <key>line</key><integer>37</integer>
804// CHECK: <key>col</key><integer>8</integer>
805// CHECK: <key>file</key><integer>0</integer>
806// CHECK: </dict>
807// CHECK: </array>
808// CHECK: </dict>
809// CHECK: </array>
810// CHECK: </dict>
811// CHECK: <dict>
812// CHECK: <key>kind</key><string>event</string>
813// CHECK: <key>location</key>
814// CHECK: <dict>
815// CHECK: <key>line</key><integer>37</integer>
816// CHECK: <key>col</key><integer>3</integer>
817// CHECK: <key>file</key><integer>0</integer>
818// CHECK: </dict>
819// CHECK: <key>ranges</key>
820// CHECK: <array>
821// CHECK: <array>
822// CHECK: <dict>
823// CHECK: <key>line</key><integer>37</integer>
824// CHECK: <key>col</key><integer>3</integer>
825// CHECK: <key>file</key><integer>0</integer>
826// CHECK: </dict>
827// CHECK: <dict>
828// CHECK: <key>line</key><integer>37</integer>
829// CHECK: <key>col</key><integer>8</integer>
830// CHECK: <key>file</key><integer>0</integer>
831// CHECK: </dict>
832// CHECK: </array>
833// CHECK: </array>
834// CHECK: <key>extended_message</key>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000835// CHECK: <string>Dereference of null pointer</string>
836// CHECK: <key>message</key>
837// CHECK: <string>Dereference of null pointer</string>
838// CHECK: </dict>
839// CHECK: </array>
840// CHECK: <key>description</key><string>Dereference of null pointer</string>
841// CHECK: <key>category</key><string>Logic error</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000842// CHECK: <key>type</key><string>Dereference of null pointer</string>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000843// CHECK: <key>location</key>
844// CHECK: <dict>
Ted Kremeneke576af22009-11-24 01:33:10 +0000845// CHECK: <key>line</key><integer>37</integer>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000846// CHECK: <key>col</key><integer>3</integer>
847// CHECK: <key>file</key><integer>0</integer>
848// CHECK: </dict>
849// CHECK: </dict>
850// CHECK: </array>
851// CHECK: </dict>
Ted Kremenek48cebf22009-11-17 06:34:24 +0000852// CHECK: </plist>