blob: 375d2342075b5bec0406a50336ec801749fc8e99 [file] [log] [blame]
Ted Kremenek6ae32572011-12-20 22:00:25 +00001// RUN: %clang --analyze %s -o %t > /dev/null 2>&1
2// RUN: FileCheck -input-file %t %s
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}
Ted Kremenek76aadc32012-03-09 01:13:14 +000027
Ted Kremeneke576af22009-11-24 01:33:10 +000028void test_null_cond_transitive(int *q) {
29 if (!q) {
Ted Kremenek76aadc32012-03-09 01:13:14 +000030 // FIXME: we need a diagnostic saying that p is initialized to 0
Ted Kremeneke576af22009-11-24 01:33:10 +000031 int *p = q;
32 *p = 0xDEADBEEF;
33 }
34}
35
36void test_null_field(void) {
37 struct s { int *p; } x;
38 x.p = 0;
39 *(x.p) = 0xDEADBEEF;
40}
41
Ted Kremenek6ae32572011-12-20 22:00:25 +000042void test_assumptions(int a, int b)
43{
44 if (a == 0) {
45 return;
46 }
47 if (b != 0) {
48 return;
49 }
50 int *p = 0;
51 *p = 0xDEADBEEF;
52}
53
Ted Kremenekd1247c52012-01-04 08:18:09 +000054int *bar_cond_assign();
55int test_cond_assign() {
56 int *p;
57 if (p = bar_cond_assign())
58 return 1;
59 return *p;
60}
61
Ted Kremeneke215ba12012-02-18 22:02:57 +000062// The following previously crashed when generating extensive diagnostics.
63// <rdar://problem/10797980>
64@interface RDar10797980_help
65@property (readonly) int x;
66@end
67
68@interface RDar10797980 {
69 RDar10797980_help *y;
70}
71- (void) test;
72@end
73
74@implementation RDar10797980
75- (void) test {
76 if (y.x == 1) {
77 int *p = 0;
78 *p = 0xDEADBEEF; // expected-warning {{deference}}
79 }
80}
81@end
82
Ted Kremenekc6ea5d42009-11-17 02:31:39 +000083// CHECK: <?xml version="1.0" encoding="UTF-8"?>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +000084// CHECK: <plist version="1.0">
85// CHECK: <dict>
86// CHECK: <key>files</key>
87// CHECK: <array>
88// CHECK: </array>
89// CHECK: <key>diagnostics</key>
90// CHECK: <array>
91// CHECK: <dict>
92// CHECK: <key>path</key>
93// CHECK: <array>
94// CHECK: <dict>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +000095// CHECK: <key>kind</key><string>control</string>
96// CHECK: <key>edges</key>
97// CHECK: <array>
98// CHECK: <dict>
99// CHECK: <key>start</key>
100// CHECK: <array>
101// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000102// CHECK: <key>line</key><integer>5</integer>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000103// CHECK: <key>col</key><integer>3</integer>
104// CHECK: <key>file</key><integer>0</integer>
105// CHECK: </dict>
106// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000107// CHECK: <key>line</key><integer>5</integer>
108// CHECK: <key>col</key><integer>3</integer>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000109// CHECK: <key>file</key><integer>0</integer>
110// CHECK: </dict>
111// CHECK: </array>
112// CHECK: <key>end</key>
113// CHECK: <array>
114// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000115// CHECK: <key>line</key><integer>6</integer>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000116// CHECK: <key>col</key><integer>3</integer>
117// CHECK: <key>file</key><integer>0</integer>
118// CHECK: </dict>
119// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000120// CHECK: <key>line</key><integer>6</integer>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000121// CHECK: <key>col</key><integer>4</integer>
122// CHECK: <key>file</key><integer>0</integer>
123// CHECK: </dict>
124// CHECK: </array>
125// CHECK: </dict>
126// CHECK: </array>
127// CHECK: </dict>
128// CHECK: <dict>
129// CHECK: <key>kind</key><string>event</string>
130// CHECK: <key>location</key>
131// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000132// CHECK: <key>line</key><integer>6</integer>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000133// CHECK: <key>col</key><integer>3</integer>
134// CHECK: <key>file</key><integer>0</integer>
135// CHECK: </dict>
136// CHECK: <key>ranges</key>
137// CHECK: <array>
138// CHECK: <array>
139// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000140// CHECK: <key>line</key><integer>6</integer>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000141// CHECK: <key>col</key><integer>4</integer>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000142// CHECK: <key>file</key><integer>0</integer>
143// CHECK: </dict>
144// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000145// CHECK: <key>line</key><integer>6</integer>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000146// CHECK: <key>col</key><integer>4</integer>
147// CHECK: <key>file</key><integer>0</integer>
148// CHECK: </dict>
149// CHECK: </array>
150// CHECK: </array>
151// CHECK: <key>extended_message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000152// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000153// CHECK: <key>message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000154// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000155// CHECK: </dict>
156// CHECK: </array>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000157// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000158// CHECK: <key>category</key><string>Logic error</string>
159// CHECK: <key>type</key><string>Dereference of null pointer</string>
160// CHECK: <key>location</key>
161// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000162// CHECK: <key>line</key><integer>6</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000163// CHECK: <key>col</key><integer>3</integer>
164// CHECK: <key>file</key><integer>0</integer>
165// CHECK: </dict>
166// CHECK: </dict>
167// CHECK: <dict>
168// CHECK: <key>path</key>
169// CHECK: <array>
170// CHECK: <dict>
171// CHECK: <key>kind</key><string>control</string>
172// CHECK: <key>edges</key>
173// CHECK: <array>
174// CHECK: <dict>
175// CHECK: <key>start</key>
176// CHECK: <array>
177// CHECK: <dict>
Ted Kremeneke576af22009-11-24 01:33:10 +0000178// 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: <key>end</key>
189// CHECK: <array>
190// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000191// CHECK: <key>line</key><integer>12</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000192// CHECK: <key>col</key><integer>3</integer>
193// CHECK: <key>file</key><integer>0</integer>
194// CHECK: </dict>
195// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000196// CHECK: <key>line</key><integer>12</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000197// CHECK: <key>col</key><integer>4</integer>
198// CHECK: <key>file</key><integer>0</integer>
199// CHECK: </dict>
200// CHECK: </array>
201// CHECK: </dict>
202// CHECK: </array>
203// CHECK: </dict>
204// CHECK: <dict>
205// CHECK: <key>kind</key><string>event</string>
206// CHECK: <key>location</key>
207// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000208// CHECK: <key>line</key><integer>12</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000209// CHECK: <key>col</key><integer>3</integer>
210// CHECK: <key>file</key><integer>0</integer>
211// CHECK: </dict>
212// CHECK: <key>ranges</key>
213// CHECK: <array>
214// CHECK: <array>
215// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000216// CHECK: <key>line</key><integer>12</integer>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000217// CHECK: <key>col</key><integer>4</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000218// CHECK: <key>file</key><integer>0</integer>
219// CHECK: </dict>
220// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000221// CHECK: <key>line</key><integer>12</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000222// CHECK: <key>col</key><integer>4</integer>
223// CHECK: <key>file</key><integer>0</integer>
224// CHECK: </dict>
225// CHECK: </array>
226// CHECK: </array>
227// CHECK: <key>extended_message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000228// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000229// CHECK: <key>message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000230// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000231// CHECK: </dict>
232// CHECK: </array>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000233// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000234// CHECK: <key>category</key><string>Logic error</string>
235// CHECK: <key>type</key><string>Dereference of null pointer</string>
236// CHECK: <key>location</key>
237// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000238// CHECK: <key>line</key><integer>12</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000239// CHECK: <key>col</key><integer>3</integer>
240// CHECK: <key>file</key><integer>0</integer>
241// CHECK: </dict>
242// CHECK: </dict>
243// CHECK: <dict>
244// CHECK: <key>path</key>
245// CHECK: <array>
246// CHECK: <dict>
247// CHECK: <key>kind</key><string>control</string>
248// CHECK: <key>edges</key>
249// CHECK: <array>
250// CHECK: <dict>
251// CHECK: <key>start</key>
252// CHECK: <array>
253// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000254// CHECK: <key>line</key><integer>16</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000255// CHECK: <key>col</key><integer>3</integer>
256// CHECK: <key>file</key><integer>0</integer>
257// CHECK: </dict>
258// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000259// CHECK: <key>line</key><integer>16</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000260// CHECK: <key>col</key><integer>3</integer>
261// CHECK: <key>file</key><integer>0</integer>
262// CHECK: </dict>
263// CHECK: </array>
264// CHECK: <key>end</key>
265// CHECK: <array>
266// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000267// CHECK: <key>line</key><integer>19</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000268// CHECK: <key>col</key><integer>3</integer>
269// CHECK: <key>file</key><integer>0</integer>
270// CHECK: </dict>
271// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000272// CHECK: <key>line</key><integer>19</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000273// CHECK: <key>col</key><integer>4</integer>
274// CHECK: <key>file</key><integer>0</integer>
275// CHECK: </dict>
276// CHECK: </array>
277// CHECK: </dict>
278// CHECK: </array>
279// CHECK: </dict>
280// CHECK: <dict>
281// CHECK: <key>kind</key><string>event</string>
282// CHECK: <key>location</key>
283// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000284// CHECK: <key>line</key><integer>19</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000285// CHECK: <key>col</key><integer>3</integer>
286// CHECK: <key>file</key><integer>0</integer>
287// CHECK: </dict>
288// CHECK: <key>ranges</key>
289// CHECK: <array>
290// CHECK: <array>
291// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000292// CHECK: <key>line</key><integer>19</integer>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000293// CHECK: <key>col</key><integer>4</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000294// CHECK: <key>file</key><integer>0</integer>
295// CHECK: </dict>
296// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000297// CHECK: <key>line</key><integer>19</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000298// CHECK: <key>col</key><integer>4</integer>
299// CHECK: <key>file</key><integer>0</integer>
300// CHECK: </dict>
301// CHECK: </array>
302// CHECK: </array>
303// CHECK: <key>extended_message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000304// CHECK: <string>Dereference of null pointer (loaded from variable &apos;q&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000305// CHECK: <key>message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000306// CHECK: <string>Dereference of null pointer (loaded from variable &apos;q&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000307// CHECK: </dict>
308// CHECK: </array>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000309// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;q&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000310// CHECK: <key>category</key><string>Logic error</string>
311// CHECK: <key>type</key><string>Dereference of null pointer</string>
312// CHECK: <key>location</key>
313// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000314// CHECK: <key>line</key><integer>19</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000315// CHECK: <key>col</key><integer>3</integer>
316// CHECK: <key>file</key><integer>0</integer>
317// CHECK: </dict>
318// CHECK: </dict>
319// CHECK: <dict>
320// CHECK: <key>path</key>
321// CHECK: <array>
322// CHECK: <dict>
323// CHECK: <key>kind</key><string>control</string>
324// CHECK: <key>edges</key>
325// CHECK: <array>
326// CHECK: <dict>
327// CHECK: <key>start</key>
328// CHECK: <array>
329// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000330// CHECK: <key>line</key><integer>23</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000331// CHECK: <key>col</key><integer>3</integer>
332// CHECK: <key>file</key><integer>0</integer>
333// CHECK: </dict>
334// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000335// CHECK: <key>line</key><integer>23</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000336// CHECK: <key>col</key><integer>3</integer>
337// CHECK: <key>file</key><integer>0</integer>
338// CHECK: </dict>
339// CHECK: </array>
340// CHECK: <key>end</key>
341// CHECK: <array>
342// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000343// CHECK: <key>line</key><integer>23</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000344// CHECK: <key>col</key><integer>7</integer>
345// CHECK: <key>file</key><integer>0</integer>
346// CHECK: </dict>
347// CHECK: <dict>
Ted Kremeneke576af22009-11-24 01:33:10 +0000348// CHECK: <key>line</key><integer>23</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000349// CHECK: <key>col</key><integer>8</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000350// CHECK: <key>file</key><integer>0</integer>
351// CHECK: </dict>
352// CHECK: </array>
353// CHECK: </dict>
354// CHECK: </array>
355// CHECK: </dict>
356// CHECK: <dict>
357// CHECK: <key>kind</key><string>event</string>
358// CHECK: <key>location</key>
359// CHECK: <dict>
360// CHECK: <key>line</key><integer>23</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000361// CHECK: <key>col</key><integer>7</integer>
362// CHECK: <key>file</key><integer>0</integer>
363// CHECK: </dict>
364// CHECK: <key>ranges</key>
365// CHECK: <array>
366// CHECK: <array>
367// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000368// CHECK: <key>line</key><integer>23</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000369// CHECK: <key>col</key><integer>7</integer>
370// CHECK: <key>file</key><integer>0</integer>
371// CHECK: </dict>
372// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000373// CHECK: <key>line</key><integer>23</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000374// CHECK: <key>col</key><integer>8</integer>
375// CHECK: <key>file</key><integer>0</integer>
376// CHECK: </dict>
377// CHECK: </array>
378// CHECK: </array>
379// CHECK: <key>extended_message</key>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000380// CHECK: <string>Assuming &apos;p&apos; is null</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000381// CHECK: <key>message</key>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000382// CHECK: <string>Assuming &apos;p&apos; is null</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000383// CHECK: </dict>
384// CHECK: <dict>
385// CHECK: <key>kind</key><string>control</string>
386// CHECK: <key>edges</key>
387// CHECK: <array>
388// CHECK: <dict>
389// CHECK: <key>start</key>
390// CHECK: <array>
391// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000392// CHECK: <key>line</key><integer>23</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000393// CHECK: <key>col</key><integer>7</integer>
394// CHECK: <key>file</key><integer>0</integer>
395// CHECK: </dict>
396// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000397// CHECK: <key>line</key><integer>23</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000398// CHECK: <key>col</key><integer>8</integer>
399// CHECK: <key>file</key><integer>0</integer>
400// CHECK: </dict>
401// CHECK: </array>
402// CHECK: <key>end</key>
403// CHECK: <array>
404// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000405// CHECK: <key>line</key><integer>24</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000406// CHECK: <key>col</key><integer>5</integer>
407// CHECK: <key>file</key><integer>0</integer>
408// CHECK: </dict>
409// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000410// CHECK: <key>line</key><integer>24</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000411// CHECK: <key>col</key><integer>6</integer>
412// CHECK: <key>file</key><integer>0</integer>
413// CHECK: </dict>
414// CHECK: </array>
415// CHECK: </dict>
416// CHECK: </array>
417// CHECK: </dict>
418// CHECK: <dict>
419// CHECK: <key>kind</key><string>event</string>
420// CHECK: <key>location</key>
421// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000422// CHECK: <key>line</key><integer>24</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000423// CHECK: <key>col</key><integer>5</integer>
424// CHECK: <key>file</key><integer>0</integer>
425// CHECK: </dict>
426// CHECK: <key>ranges</key>
427// CHECK: <array>
428// CHECK: <array>
429// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000430// CHECK: <key>line</key><integer>24</integer>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000431// CHECK: <key>col</key><integer>6</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000432// CHECK: <key>file</key><integer>0</integer>
433// CHECK: </dict>
434// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000435// CHECK: <key>line</key><integer>24</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000436// CHECK: <key>col</key><integer>6</integer>
437// CHECK: <key>file</key><integer>0</integer>
438// CHECK: </dict>
439// CHECK: </array>
440// CHECK: </array>
441// CHECK: <key>extended_message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000442// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000443// CHECK: <key>message</key>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000444// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000445// CHECK: </dict>
446// CHECK: </array>
Ted Kremenek452b84d2010-03-23 01:11:38 +0000447// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000448// CHECK: <key>category</key><string>Logic error</string>
449// CHECK: <key>type</key><string>Dereference of null pointer</string>
450// CHECK: <key>location</key>
451// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000452// CHECK: <key>line</key><integer>24</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000453// CHECK: <key>col</key><integer>5</integer>
454// CHECK: <key>file</key><integer>0</integer>
455// CHECK: </dict>
456// CHECK: </dict>
457// CHECK: <dict>
458// CHECK: <key>path</key>
459// CHECK: <array>
460// CHECK: <dict>
461// CHECK: <key>kind</key><string>control</string>
462// CHECK: <key>edges</key>
463// CHECK: <array>
464// CHECK: <dict>
465// CHECK: <key>start</key>
466// CHECK: <array>
467// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000468// CHECK: <key>line</key><integer>29</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000469// CHECK: <key>col</key><integer>3</integer>
470// CHECK: <key>file</key><integer>0</integer>
471// CHECK: </dict>
472// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000473// CHECK: <key>line</key><integer>29</integer>
474// CHECK: <key>col</key><integer>3</integer>
475// CHECK: <key>file</key><integer>0</integer>
476// CHECK: </dict>
477// CHECK: </array>
478// CHECK: <key>end</key>
479// CHECK: <array>
480// CHECK: <dict>
481// CHECK: <key>line</key><integer>29</integer>
482// CHECK: <key>col</key><integer>7</integer>
483// CHECK: <key>file</key><integer>0</integer>
484// CHECK: </dict>
485// CHECK: <dict>
486// CHECK: <key>line</key><integer>29</integer>
487// CHECK: <key>col</key><integer>8</integer>
488// CHECK: <key>file</key><integer>0</integer>
489// CHECK: </dict>
490// CHECK: </array>
491// CHECK: </dict>
492// CHECK: </array>
493// CHECK: </dict>
494// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000495// CHECK: <key>kind</key><string>control</string>
496// CHECK: <key>edges</key>
497// CHECK: <array>
498// CHECK: <dict>
499// CHECK: <key>start</key>
500// CHECK: <array>
501// CHECK: <dict>
502// CHECK: <key>line</key><integer>29</integer>
503// CHECK: <key>col</key><integer>7</integer>
504// CHECK: <key>file</key><integer>0</integer>
505// CHECK: </dict>
506// CHECK: <dict>
507// CHECK: <key>line</key><integer>29</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000508// CHECK: <key>col</key><integer>8</integer>
509// CHECK: <key>file</key><integer>0</integer>
510// CHECK: </dict>
511// CHECK: </array>
512// CHECK: <key>end</key>
513// CHECK: <array>
514// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000515// CHECK: <key>line</key><integer>31</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000516// CHECK: <key>col</key><integer>5</integer>
517// CHECK: <key>file</key><integer>0</integer>
518// CHECK: </dict>
519// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000520// CHECK: <key>line</key><integer>31</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000521// CHECK: <key>col</key><integer>5</integer>
522// CHECK: <key>file</key><integer>0</integer>
523// CHECK: </dict>
524// CHECK: </array>
525// CHECK: </dict>
526// CHECK: </array>
527// CHECK: </dict>
528// CHECK: <dict>
529// CHECK: <key>kind</key><string>control</string>
530// CHECK: <key>edges</key>
531// CHECK: <array>
532// CHECK: <dict>
533// CHECK: <key>start</key>
534// CHECK: <array>
535// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000536// CHECK: <key>line</key><integer>31</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000537// CHECK: <key>col</key><integer>5</integer>
538// CHECK: <key>file</key><integer>0</integer>
539// CHECK: </dict>
540// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000541// CHECK: <key>line</key><integer>31</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000542// CHECK: <key>col</key><integer>5</integer>
543// CHECK: <key>file</key><integer>0</integer>
544// CHECK: </dict>
545// CHECK: </array>
546// CHECK: <key>end</key>
547// CHECK: <array>
548// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000549// CHECK: <key>line</key><integer>32</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000550// CHECK: <key>col</key><integer>5</integer>
551// CHECK: <key>file</key><integer>0</integer>
552// CHECK: </dict>
553// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000554// CHECK: <key>line</key><integer>32</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000555// CHECK: <key>col</key><integer>6</integer>
556// CHECK: <key>file</key><integer>0</integer>
557// CHECK: </dict>
558// CHECK: </array>
559// CHECK: </dict>
560// CHECK: </array>
561// CHECK: </dict>
562// CHECK: <dict>
563// CHECK: <key>kind</key><string>event</string>
564// CHECK: <key>location</key>
565// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000566// CHECK: <key>line</key><integer>32</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000567// CHECK: <key>col</key><integer>5</integer>
568// CHECK: <key>file</key><integer>0</integer>
569// CHECK: </dict>
570// CHECK: <key>ranges</key>
571// CHECK: <array>
572// CHECK: <array>
573// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000574// CHECK: <key>line</key><integer>32</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000575// CHECK: <key>col</key><integer>6</integer>
576// CHECK: <key>file</key><integer>0</integer>
577// CHECK: </dict>
578// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000579// CHECK: <key>line</key><integer>32</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000580// CHECK: <key>col</key><integer>6</integer>
581// CHECK: <key>file</key><integer>0</integer>
582// CHECK: </dict>
583// CHECK: </array>
584// CHECK: </array>
585// CHECK: <key>extended_message</key>
586// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
587// CHECK: <key>message</key>
588// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
589// CHECK: </dict>
590// CHECK: </array>
591// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
592// CHECK: <key>category</key><string>Logic error</string>
593// CHECK: <key>type</key><string>Dereference of null pointer</string>
594// CHECK: <key>location</key>
595// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000596// CHECK: <key>line</key><integer>32</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000597// CHECK: <key>col</key><integer>5</integer>
598// CHECK: <key>file</key><integer>0</integer>
599// CHECK: </dict>
600// CHECK: </dict>
601// CHECK: <dict>
602// CHECK: <key>path</key>
603// CHECK: <array>
604// CHECK: <dict>
605// CHECK: <key>kind</key><string>control</string>
606// CHECK: <key>edges</key>
607// CHECK: <array>
608// CHECK: <dict>
609// CHECK: <key>start</key>
610// CHECK: <array>
611// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000612// CHECK: <key>line</key><integer>37</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000613// CHECK: <key>col</key><integer>3</integer>
614// CHECK: <key>file</key><integer>0</integer>
615// CHECK: </dict>
616// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000617// CHECK: <key>line</key><integer>37</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000618// CHECK: <key>col</key><integer>3</integer>
619// CHECK: <key>file</key><integer>0</integer>
620// CHECK: </dict>
621// CHECK: </array>
622// CHECK: <key>end</key>
623// CHECK: <array>
624// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000625// CHECK: <key>line</key><integer>37</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000626// CHECK: <key>col</key><integer>10</integer>
627// CHECK: <key>file</key><integer>0</integer>
628// CHECK: </dict>
629// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000630// CHECK: <key>line</key><integer>37</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000631// CHECK: <key>col</key><integer>10</integer>
632// CHECK: <key>file</key><integer>0</integer>
633// CHECK: </dict>
634// CHECK: </array>
635// CHECK: </dict>
636// CHECK: </array>
637// CHECK: </dict>
638// CHECK: <dict>
639// CHECK: <key>kind</key><string>control</string>
640// CHECK: <key>edges</key>
641// CHECK: <array>
642// CHECK: <dict>
643// CHECK: <key>start</key>
644// CHECK: <array>
645// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000646// CHECK: <key>line</key><integer>37</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000647// CHECK: <key>col</key><integer>10</integer>
648// CHECK: <key>file</key><integer>0</integer>
649// CHECK: </dict>
650// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000651// CHECK: <key>line</key><integer>37</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000652// CHECK: <key>col</key><integer>10</integer>
653// CHECK: <key>file</key><integer>0</integer>
654// CHECK: </dict>
655// CHECK: </array>
656// CHECK: <key>end</key>
657// CHECK: <array>
658// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000659// CHECK: <key>line</key><integer>39</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000660// CHECK: <key>col</key><integer>3</integer>
661// CHECK: <key>file</key><integer>0</integer>
662// CHECK: </dict>
663// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000664// CHECK: <key>line</key><integer>39</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000665// CHECK: <key>col</key><integer>8</integer>
666// CHECK: <key>file</key><integer>0</integer>
667// CHECK: </dict>
668// CHECK: </array>
669// CHECK: </dict>
670// CHECK: </array>
671// CHECK: </dict>
672// CHECK: <dict>
673// CHECK: <key>kind</key><string>event</string>
674// CHECK: <key>location</key>
675// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000676// CHECK: <key>line</key><integer>39</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000677// CHECK: <key>col</key><integer>3</integer>
678// CHECK: <key>file</key><integer>0</integer>
679// CHECK: </dict>
680// CHECK: <key>ranges</key>
681// CHECK: <array>
682// CHECK: <array>
683// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000684// CHECK: <key>line</key><integer>39</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000685// CHECK: <key>col</key><integer>7</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000686// CHECK: <key>file</key><integer>0</integer>
687// CHECK: </dict>
688// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000689// CHECK: <key>line</key><integer>39</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000690// CHECK: <key>col</key><integer>7</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000691// CHECK: <key>file</key><integer>0</integer>
692// CHECK: </dict>
693// CHECK: </array>
694// CHECK: </array>
695// CHECK: <key>extended_message</key>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000696// CHECK: <string>Dereference of null pointer (loaded from field &apos;p&apos;)</string>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000697// CHECK: <key>message</key>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000698// CHECK: <string>Dereference of null pointer (loaded from field &apos;p&apos;)</string>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000699// CHECK: </dict>
700// CHECK: </array>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000701// CHECK: <key>description</key><string>Dereference of null pointer (loaded from field &apos;p&apos;)</string>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000702// CHECK: <key>category</key><string>Logic error</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000703// CHECK: <key>type</key><string>Dereference of null pointer</string>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000704// CHECK: <key>location</key>
705// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000706// CHECK: <key>line</key><integer>39</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000707// CHECK: <key>col</key><integer>3</integer>
708// CHECK: <key>file</key><integer>0</integer>
709// CHECK: </dict>
710// CHECK: </dict>
711// CHECK: <dict>
712// CHECK: <key>path</key>
713// CHECK: <array>
714// CHECK: <dict>
715// CHECK: <key>kind</key><string>control</string>
716// CHECK: <key>edges</key>
717// CHECK: <array>
718// CHECK: <dict>
719// CHECK: <key>start</key>
720// CHECK: <array>
721// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000722// CHECK: <key>line</key><integer>44</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000723// CHECK: <key>col</key><integer>3</integer>
724// CHECK: <key>file</key><integer>0</integer>
725// CHECK: </dict>
726// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000727// CHECK: <key>line</key><integer>44</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000728// CHECK: <key>col</key><integer>3</integer>
729// CHECK: <key>file</key><integer>0</integer>
730// CHECK: </dict>
731// CHECK: </array>
732// CHECK: <key>end</key>
733// CHECK: <array>
734// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000735// CHECK: <key>line</key><integer>44</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000736// CHECK: <key>col</key><integer>7</integer>
737// CHECK: <key>file</key><integer>0</integer>
738// CHECK: </dict>
739// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000740// CHECK: <key>line</key><integer>44</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000741// CHECK: <key>col</key><integer>7</integer>
742// CHECK: <key>file</key><integer>0</integer>
743// CHECK: </dict>
744// CHECK: </array>
745// CHECK: </dict>
746// CHECK: </array>
747// CHECK: </dict>
748// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000749// CHECK: <key>kind</key><string>control</string>
750// CHECK: <key>edges</key>
751// CHECK: <array>
752// CHECK: <dict>
753// CHECK: <key>start</key>
754// CHECK: <array>
755// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000756// CHECK: <key>line</key><integer>44</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000757// CHECK: <key>col</key><integer>7</integer>
758// CHECK: <key>file</key><integer>0</integer>
759// CHECK: </dict>
760// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000761// CHECK: <key>line</key><integer>44</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000762// CHECK: <key>col</key><integer>7</integer>
763// CHECK: <key>file</key><integer>0</integer>
764// CHECK: </dict>
765// CHECK: </array>
766// CHECK: <key>end</key>
767// CHECK: <array>
768// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000769// CHECK: <key>line</key><integer>47</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000770// CHECK: <key>col</key><integer>3</integer>
771// CHECK: <key>file</key><integer>0</integer>
772// CHECK: </dict>
773// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000774// CHECK: <key>line</key><integer>47</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000775// CHECK: <key>col</key><integer>3</integer>
776// CHECK: <key>file</key><integer>0</integer>
777// CHECK: </dict>
778// CHECK: </array>
779// CHECK: </dict>
780// CHECK: </array>
781// CHECK: </dict>
782// CHECK: <dict>
783// CHECK: <key>kind</key><string>control</string>
784// CHECK: <key>edges</key>
785// CHECK: <array>
786// CHECK: <dict>
787// CHECK: <key>start</key>
788// CHECK: <array>
789// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000790// CHECK: <key>line</key><integer>47</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000791// CHECK: <key>col</key><integer>3</integer>
792// CHECK: <key>file</key><integer>0</integer>
793// CHECK: </dict>
794// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000795// CHECK: <key>line</key><integer>47</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000796// CHECK: <key>col</key><integer>3</integer>
797// CHECK: <key>file</key><integer>0</integer>
798// CHECK: </dict>
799// CHECK: </array>
800// CHECK: <key>end</key>
801// CHECK: <array>
802// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000803// CHECK: <key>line</key><integer>47</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000804// CHECK: <key>col</key><integer>7</integer>
805// CHECK: <key>file</key><integer>0</integer>
806// CHECK: </dict>
807// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000808// CHECK: <key>line</key><integer>47</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000809// CHECK: <key>col</key><integer>7</integer>
810// CHECK: <key>file</key><integer>0</integer>
811// CHECK: </dict>
812// CHECK: </array>
813// CHECK: </dict>
814// CHECK: </array>
815// CHECK: </dict>
816// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000817// CHECK: <key>kind</key><string>control</string>
818// CHECK: <key>edges</key>
819// CHECK: <array>
820// CHECK: <dict>
821// CHECK: <key>start</key>
822// CHECK: <array>
823// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000824// CHECK: <key>line</key><integer>47</integer>
825// CHECK: <key>col</key><integer>7</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000826// CHECK: <key>file</key><integer>0</integer>
827// CHECK: </dict>
828// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000829// CHECK: <key>line</key><integer>47</integer>
830// CHECK: <key>col</key><integer>7</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000831// CHECK: <key>file</key><integer>0</integer>
832// CHECK: </dict>
833// CHECK: </array>
834// CHECK: <key>end</key>
835// CHECK: <array>
836// CHECK: <dict>
837// CHECK: <key>line</key><integer>50</integer>
838// CHECK: <key>col</key><integer>3</integer>
839// CHECK: <key>file</key><integer>0</integer>
840// CHECK: </dict>
841// CHECK: <dict>
842// CHECK: <key>line</key><integer>50</integer>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000843// CHECK: <key>col</key><integer>3</integer>
844// CHECK: <key>file</key><integer>0</integer>
845// CHECK: </dict>
846// CHECK: </array>
847// CHECK: </dict>
848// CHECK: </array>
849// CHECK: </dict>
850// CHECK: <dict>
851// CHECK: <key>kind</key><string>control</string>
852// CHECK: <key>edges</key>
853// CHECK: <array>
854// CHECK: <dict>
855// CHECK: <key>start</key>
856// CHECK: <array>
857// CHECK: <dict>
858// CHECK: <key>line</key><integer>50</integer>
859// CHECK: <key>col</key><integer>3</integer>
860// CHECK: <key>file</key><integer>0</integer>
861// CHECK: </dict>
862// CHECK: <dict>
863// CHECK: <key>line</key><integer>50</integer>
864// CHECK: <key>col</key><integer>3</integer>
865// CHECK: <key>file</key><integer>0</integer>
866// CHECK: </dict>
867// CHECK: </array>
868// CHECK: <key>end</key>
869// CHECK: <array>
870// CHECK: <dict>
871// CHECK: <key>line</key><integer>51</integer>
872// CHECK: <key>col</key><integer>3</integer>
873// CHECK: <key>file</key><integer>0</integer>
874// CHECK: </dict>
875// CHECK: <dict>
876// CHECK: <key>line</key><integer>51</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000877// CHECK: <key>col</key><integer>4</integer>
878// CHECK: <key>file</key><integer>0</integer>
879// CHECK: </dict>
880// CHECK: </array>
881// CHECK: </dict>
882// CHECK: </array>
883// CHECK: </dict>
884// CHECK: <dict>
885// CHECK: <key>kind</key><string>event</string>
886// CHECK: <key>location</key>
887// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000888// CHECK: <key>line</key><integer>51</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000889// CHECK: <key>col</key><integer>3</integer>
890// CHECK: <key>file</key><integer>0</integer>
891// CHECK: </dict>
892// CHECK: <key>ranges</key>
893// CHECK: <array>
894// CHECK: <array>
895// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000896// CHECK: <key>line</key><integer>51</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000897// CHECK: <key>col</key><integer>4</integer>
898// CHECK: <key>file</key><integer>0</integer>
899// CHECK: </dict>
900// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000901// CHECK: <key>line</key><integer>51</integer>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000902// CHECK: <key>col</key><integer>4</integer>
903// CHECK: <key>file</key><integer>0</integer>
904// CHECK: </dict>
905// CHECK: </array>
906// CHECK: </array>
907// CHECK: <key>extended_message</key>
908// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
909// CHECK: <key>message</key>
910// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
911// CHECK: </dict>
912// CHECK: </array>
913// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
914// CHECK: <key>category</key><string>Logic error</string>
915// CHECK: <key>type</key><string>Dereference of null pointer</string>
916// CHECK: <key>location</key>
917// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000918// CHECK: <key>line</key><integer>51</integer>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000919// CHECK: <key>col</key><integer>3</integer>
920// CHECK: <key>file</key><integer>0</integer>
921// CHECK: </dict>
922// CHECK: </dict>
Ted Kremenekd1247c52012-01-04 08:18:09 +0000923// CHECK: <dict>
924// CHECK: <key>path</key>
925// CHECK: <array>
926// CHECK: <dict>
927// CHECK: <key>kind</key><string>control</string>
928// CHECK: <key>edges</key>
929// CHECK: <array>
930// CHECK: <dict>
931// CHECK: <key>start</key>
932// CHECK: <array>
933// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000934// CHECK: <key>line</key><integer>56</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +0000935// CHECK: <key>col</key><integer>3</integer>
936// CHECK: <key>file</key><integer>0</integer>
937// CHECK: </dict>
938// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000939// CHECK: <key>line</key><integer>56</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +0000940// CHECK: <key>col</key><integer>3</integer>
941// CHECK: <key>file</key><integer>0</integer>
942// CHECK: </dict>
943// CHECK: </array>
944// CHECK: <key>end</key>
945// CHECK: <array>
946// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000947// CHECK: <key>line</key><integer>57</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +0000948// CHECK: <key>col</key><integer>3</integer>
949// CHECK: <key>file</key><integer>0</integer>
950// CHECK: </dict>
951// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000952// CHECK: <key>line</key><integer>57</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +0000953// CHECK: <key>col</key><integer>3</integer>
954// CHECK: <key>file</key><integer>0</integer>
955// CHECK: </dict>
956// CHECK: </array>
957// CHECK: </dict>
958// CHECK: </array>
959// CHECK: </dict>
960// CHECK: <dict>
961// CHECK: <key>kind</key><string>control</string>
962// CHECK: <key>edges</key>
963// CHECK: <array>
964// CHECK: <dict>
965// CHECK: <key>start</key>
966// CHECK: <array>
967// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000968// CHECK: <key>line</key><integer>57</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +0000969// CHECK: <key>col</key><integer>3</integer>
970// CHECK: <key>file</key><integer>0</integer>
971// CHECK: </dict>
972// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000973// CHECK: <key>line</key><integer>57</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +0000974// CHECK: <key>col</key><integer>3</integer>
975// CHECK: <key>file</key><integer>0</integer>
976// CHECK: </dict>
977// CHECK: </array>
978// CHECK: <key>end</key>
979// CHECK: <array>
980// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000981// CHECK: <key>line</key><integer>57</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +0000982// CHECK: <key>col</key><integer>7</integer>
983// CHECK: <key>file</key><integer>0</integer>
984// CHECK: </dict>
985// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000986// CHECK: <key>line</key><integer>57</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +0000987// CHECK: <key>col</key><integer>7</integer>
988// CHECK: <key>file</key><integer>0</integer>
989// CHECK: </dict>
990// CHECK: </array>
991// CHECK: </dict>
992// CHECK: </array>
993// CHECK: </dict>
994// CHECK: <dict>
995// CHECK: <key>kind</key><string>event</string>
996// CHECK: <key>location</key>
997// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +0000998// CHECK: <key>line</key><integer>57</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +0000999// CHECK: <key>col</key><integer>7</integer>
1000// CHECK: <key>file</key><integer>0</integer>
1001// CHECK: </dict>
1002// CHECK: <key>ranges</key>
1003// CHECK: <array>
1004// CHECK: <array>
1005// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001006// CHECK: <key>line</key><integer>57</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001007// CHECK: <key>col</key><integer>7</integer>
1008// CHECK: <key>file</key><integer>0</integer>
1009// CHECK: </dict>
1010// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001011// CHECK: <key>line</key><integer>57</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001012// CHECK: <key>col</key><integer>7</integer>
1013// CHECK: <key>file</key><integer>0</integer>
1014// CHECK: </dict>
1015// CHECK: </array>
1016// CHECK: </array>
1017// CHECK: <key>extended_message</key>
1018// CHECK: <string>Assuming &apos;p&apos; is null</string>
1019// CHECK: <key>message</key>
1020// CHECK: <string>Assuming &apos;p&apos; is null</string>
1021// CHECK: </dict>
1022// CHECK: <dict>
1023// CHECK: <key>kind</key><string>control</string>
1024// CHECK: <key>edges</key>
1025// CHECK: <array>
1026// CHECK: <dict>
1027// CHECK: <key>start</key>
1028// CHECK: <array>
1029// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001030// CHECK: <key>line</key><integer>57</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001031// CHECK: <key>col</key><integer>7</integer>
1032// CHECK: <key>file</key><integer>0</integer>
1033// CHECK: </dict>
1034// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001035// CHECK: <key>line</key><integer>57</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001036// CHECK: <key>col</key><integer>7</integer>
1037// CHECK: <key>file</key><integer>0</integer>
1038// CHECK: </dict>
1039// CHECK: </array>
1040// CHECK: <key>end</key>
1041// CHECK: <array>
1042// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001043// CHECK: <key>line</key><integer>59</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001044// CHECK: <key>col</key><integer>3</integer>
1045// CHECK: <key>file</key><integer>0</integer>
1046// CHECK: </dict>
1047// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001048// CHECK: <key>line</key><integer>59</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001049// CHECK: <key>col</key><integer>3</integer>
1050// CHECK: <key>file</key><integer>0</integer>
1051// CHECK: </dict>
1052// CHECK: </array>
1053// CHECK: </dict>
1054// CHECK: </array>
1055// CHECK: </dict>
1056// CHECK: <dict>
1057// CHECK: <key>kind</key><string>control</string>
1058// CHECK: <key>edges</key>
1059// CHECK: <array>
1060// CHECK: <dict>
1061// CHECK: <key>start</key>
1062// CHECK: <array>
1063// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001064// CHECK: <key>line</key><integer>59</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001065// CHECK: <key>col</key><integer>3</integer>
1066// CHECK: <key>file</key><integer>0</integer>
1067// CHECK: </dict>
1068// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001069// CHECK: <key>line</key><integer>59</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001070// CHECK: <key>col</key><integer>3</integer>
1071// CHECK: <key>file</key><integer>0</integer>
1072// CHECK: </dict>
1073// CHECK: </array>
1074// CHECK: <key>end</key>
1075// CHECK: <array>
1076// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001077// CHECK: <key>line</key><integer>59</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001078// CHECK: <key>col</key><integer>10</integer>
1079// CHECK: <key>file</key><integer>0</integer>
1080// CHECK: </dict>
1081// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001082// CHECK: <key>line</key><integer>59</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001083// CHECK: <key>col</key><integer>11</integer>
1084// CHECK: <key>file</key><integer>0</integer>
1085// CHECK: </dict>
1086// CHECK: </array>
1087// CHECK: </dict>
1088// CHECK: </array>
1089// CHECK: </dict>
1090// CHECK: <dict>
1091// CHECK: <key>kind</key><string>event</string>
1092// CHECK: <key>location</key>
1093// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001094// CHECK: <key>line</key><integer>59</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001095// CHECK: <key>col</key><integer>10</integer>
1096// CHECK: <key>file</key><integer>0</integer>
1097// CHECK: </dict>
1098// CHECK: <key>ranges</key>
1099// CHECK: <array>
1100// CHECK: <array>
1101// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001102// CHECK: <key>line</key><integer>59</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001103// CHECK: <key>col</key><integer>11</integer>
1104// CHECK: <key>file</key><integer>0</integer>
1105// CHECK: </dict>
1106// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001107// CHECK: <key>line</key><integer>59</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001108// CHECK: <key>col</key><integer>11</integer>
1109// CHECK: <key>file</key><integer>0</integer>
1110// CHECK: </dict>
1111// CHECK: </array>
1112// CHECK: </array>
1113// CHECK: <key>extended_message</key>
1114// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
1115// CHECK: <key>message</key>
1116// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
1117// CHECK: </dict>
1118// CHECK: </array>
1119// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
1120// CHECK: <key>category</key><string>Logic error</string>
1121// CHECK: <key>type</key><string>Dereference of null pointer</string>
1122// CHECK: <key>location</key>
1123// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001124// CHECK: <key>line</key><integer>59</integer>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001125// CHECK: <key>col</key><integer>10</integer>
1126// CHECK: <key>file</key><integer>0</integer>
1127// CHECK: </dict>
1128// CHECK: </dict>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001129// CHECK: <dict>
1130// CHECK: <key>path</key>
1131// CHECK: <array>
1132// CHECK: <dict>
1133// CHECK: <key>kind</key><string>control</string>
1134// CHECK: <key>edges</key>
1135// CHECK: <array>
1136// CHECK: <dict>
1137// CHECK: <key>start</key>
1138// CHECK: <array>
1139// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001140// CHECK: <key>line</key><integer>76</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001141// CHECK: <key>col</key><integer>3</integer>
1142// CHECK: <key>file</key><integer>0</integer>
1143// CHECK: </dict>
1144// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001145// CHECK: <key>line</key><integer>76</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001146// CHECK: <key>col</key><integer>3</integer>
1147// CHECK: <key>file</key><integer>0</integer>
1148// CHECK: </dict>
1149// CHECK: </array>
1150// CHECK: <key>end</key>
1151// CHECK: <array>
1152// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001153// CHECK: <key>line</key><integer>76</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001154// CHECK: <key>col</key><integer>7</integer>
1155// CHECK: <key>file</key><integer>0</integer>
1156// CHECK: </dict>
1157// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001158// CHECK: <key>line</key><integer>76</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001159// CHECK: <key>col</key><integer>7</integer>
1160// CHECK: <key>file</key><integer>0</integer>
1161// CHECK: </dict>
1162// CHECK: </array>
1163// CHECK: </dict>
1164// CHECK: </array>
1165// CHECK: </dict>
1166// CHECK: <dict>
1167// CHECK: <key>kind</key><string>control</string>
1168// CHECK: <key>edges</key>
1169// CHECK: <array>
1170// CHECK: <dict>
1171// CHECK: <key>start</key>
1172// CHECK: <array>
1173// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001174// CHECK: <key>line</key><integer>76</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001175// CHECK: <key>col</key><integer>7</integer>
1176// CHECK: <key>file</key><integer>0</integer>
1177// CHECK: </dict>
1178// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001179// CHECK: <key>line</key><integer>76</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001180// CHECK: <key>col</key><integer>7</integer>
1181// CHECK: <key>file</key><integer>0</integer>
1182// CHECK: </dict>
1183// CHECK: </array>
1184// CHECK: <key>end</key>
1185// CHECK: <array>
1186// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001187// CHECK: <key>line</key><integer>76</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001188// CHECK: <key>col</key><integer>3</integer>
1189// CHECK: <key>file</key><integer>0</integer>
1190// CHECK: </dict>
1191// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001192// CHECK: <key>line</key><integer>76</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001193// CHECK: <key>col</key><integer>3</integer>
1194// CHECK: <key>file</key><integer>0</integer>
1195// CHECK: </dict>
1196// CHECK: </array>
1197// CHECK: </dict>
1198// CHECK: </array>
1199// CHECK: </dict>
1200// CHECK: <dict>
1201// CHECK: <key>kind</key><string>control</string>
1202// CHECK: <key>edges</key>
1203// CHECK: <array>
1204// CHECK: <dict>
1205// CHECK: <key>start</key>
1206// CHECK: <array>
1207// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001208// CHECK: <key>line</key><integer>76</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001209// CHECK: <key>col</key><integer>3</integer>
1210// CHECK: <key>file</key><integer>0</integer>
1211// CHECK: </dict>
1212// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001213// CHECK: <key>line</key><integer>76</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001214// CHECK: <key>col</key><integer>3</integer>
1215// CHECK: <key>file</key><integer>0</integer>
1216// CHECK: </dict>
1217// CHECK: </array>
1218// CHECK: <key>end</key>
1219// CHECK: <array>
1220// CHECK: <dict>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001221// CHECK: <key>line</key><integer>77</integer>
1222// CHECK: <key>col</key><integer>5</integer>
1223// CHECK: <key>file</key><integer>0</integer>
1224// CHECK: </dict>
1225// CHECK: <dict>
1226// CHECK: <key>line</key><integer>77</integer>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001227// CHECK: <key>col</key><integer>5</integer>
1228// CHECK: <key>file</key><integer>0</integer>
1229// CHECK: </dict>
1230// CHECK: </array>
1231// CHECK: </dict>
1232// CHECK: </array>
1233// CHECK: </dict>
1234// CHECK: <dict>
1235// CHECK: <key>kind</key><string>control</string>
1236// CHECK: <key>edges</key>
1237// CHECK: <array>
1238// CHECK: <dict>
1239// CHECK: <key>start</key>
1240// CHECK: <array>
1241// CHECK: <dict>
1242// CHECK: <key>line</key><integer>77</integer>
1243// CHECK: <key>col</key><integer>5</integer>
1244// CHECK: <key>file</key><integer>0</integer>
1245// CHECK: </dict>
1246// CHECK: <dict>
1247// CHECK: <key>line</key><integer>77</integer>
1248// CHECK: <key>col</key><integer>5</integer>
1249// CHECK: <key>file</key><integer>0</integer>
1250// CHECK: </dict>
1251// CHECK: </array>
1252// CHECK: <key>end</key>
1253// CHECK: <array>
1254// CHECK: <dict>
1255// CHECK: <key>line</key><integer>78</integer>
1256// CHECK: <key>col</key><integer>5</integer>
1257// CHECK: <key>file</key><integer>0</integer>
1258// CHECK: </dict>
1259// CHECK: <dict>
1260// CHECK: <key>line</key><integer>78</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001261// CHECK: <key>col</key><integer>6</integer>
1262// CHECK: <key>file</key><integer>0</integer>
1263// CHECK: </dict>
1264// CHECK: </array>
1265// CHECK: </dict>
1266// CHECK: </array>
1267// CHECK: </dict>
1268// CHECK: <dict>
1269// CHECK: <key>kind</key><string>event</string>
1270// CHECK: <key>location</key>
1271// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001272// CHECK: <key>line</key><integer>78</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001273// CHECK: <key>col</key><integer>5</integer>
1274// CHECK: <key>file</key><integer>0</integer>
1275// CHECK: </dict>
1276// CHECK: <key>ranges</key>
1277// CHECK: <array>
1278// CHECK: <array>
1279// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001280// CHECK: <key>line</key><integer>78</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001281// CHECK: <key>col</key><integer>6</integer>
1282// CHECK: <key>file</key><integer>0</integer>
1283// CHECK: </dict>
1284// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001285// CHECK: <key>line</key><integer>78</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001286// CHECK: <key>col</key><integer>6</integer>
1287// CHECK: <key>file</key><integer>0</integer>
1288// CHECK: </dict>
1289// CHECK: </array>
1290// CHECK: </array>
1291// CHECK: <key>extended_message</key>
1292// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
1293// CHECK: <key>message</key>
1294// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
1295// CHECK: </dict>
1296// CHECK: </array>
1297// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
1298// CHECK: <key>category</key><string>Logic error</string>
1299// CHECK: <key>type</key><string>Dereference of null pointer</string>
1300// CHECK: <key>location</key>
1301// CHECK: <dict>
Ted Kremenek76aadc32012-03-09 01:13:14 +00001302// CHECK: <key>line</key><integer>78</integer>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001303// CHECK: <key>col</key><integer>5</integer>
1304// CHECK: <key>file</key><integer>0</integer>
1305// CHECK: </dict>
1306// CHECK: </dict>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +00001307// CHECK: </array>
1308// CHECK: </dict>
Ted Kremenek48cebf22009-11-17 06:34:24 +00001309// CHECK: </plist>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001310
Ted Kremenek76aadc32012-03-09 01:13:14 +00001311