blob: 691d6e60f23acbd3f625f837570b29481891af1a [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}
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 Kremenek6ae32572011-12-20 22:00:25 +000041void test_assumptions(int a, int b)
42{
43 if (a == 0) {
44 return;
45 }
46 if (b != 0) {
47 return;
48 }
49 int *p = 0;
50 *p = 0xDEADBEEF;
51}
52
Ted Kremenekd1247c52012-01-04 08:18:09 +000053int *bar_cond_assign();
54int test_cond_assign() {
55 int *p;
56 if (p = bar_cond_assign())
57 return 1;
58 return *p;
59}
60
Ted Kremeneke215ba12012-02-18 22:02:57 +000061// The following previously crashed when generating extensive diagnostics.
62// <rdar://problem/10797980>
63@interface RDar10797980_help
64@property (readonly) int x;
65@end
66
67@interface RDar10797980 {
68 RDar10797980_help *y;
69}
70- (void) test;
71@end
72
73@implementation RDar10797980
74- (void) test {
75 if (y.x == 1) {
76 int *p = 0;
77 *p = 0xDEADBEEF; // expected-warning {{deference}}
78 }
79}
80@end
81
Ted Kremenekc6ea5d42009-11-17 02:31:39 +000082// CHECK: <?xml version="1.0" encoding="UTF-8"?>
83// CHECK: <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
84// 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>
495// CHECK: <key>kind</key><string>event</string>
496// CHECK: <key>location</key>
497// CHECK: <dict>
498// CHECK: <key>line</key><integer>29</integer>
499// CHECK: <key>col</key><integer>7</integer>
500// CHECK: <key>file</key><integer>0</integer>
501// CHECK: </dict>
502// CHECK: <key>ranges</key>
503// CHECK: <array>
504// CHECK: <array>
505// CHECK: <dict>
506// CHECK: <key>line</key><integer>29</integer>
507// CHECK: <key>col</key><integer>7</integer>
508// CHECK: <key>file</key><integer>0</integer>
509// CHECK: </dict>
510// CHECK: <dict>
511// CHECK: <key>line</key><integer>29</integer>
512// CHECK: <key>col</key><integer>8</integer>
513// CHECK: <key>file</key><integer>0</integer>
514// CHECK: </dict>
515// CHECK: </array>
516// CHECK: </array>
517// CHECK: <key>extended_message</key>
518// CHECK: <string>Assuming &apos;q&apos; is null</string>
519// CHECK: <key>message</key>
520// CHECK: <string>Assuming &apos;q&apos; is null</string>
521// CHECK: </dict>
522// CHECK: <dict>
523// CHECK: <key>kind</key><string>control</string>
524// CHECK: <key>edges</key>
525// CHECK: <array>
526// CHECK: <dict>
527// CHECK: <key>start</key>
528// CHECK: <array>
529// CHECK: <dict>
530// CHECK: <key>line</key><integer>29</integer>
531// CHECK: <key>col</key><integer>7</integer>
532// CHECK: <key>file</key><integer>0</integer>
533// CHECK: </dict>
534// CHECK: <dict>
535// CHECK: <key>line</key><integer>29</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000536// CHECK: <key>col</key><integer>8</integer>
537// CHECK: <key>file</key><integer>0</integer>
538// CHECK: </dict>
539// CHECK: </array>
540// CHECK: <key>end</key>
541// CHECK: <array>
542// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000543// CHECK: <key>line</key><integer>30</integer>
544// CHECK: <key>col</key><integer>5</integer>
545// CHECK: <key>file</key><integer>0</integer>
546// CHECK: </dict>
547// CHECK: <dict>
548// CHECK: <key>line</key><integer>30</integer>
549// CHECK: <key>col</key><integer>5</integer>
550// CHECK: <key>file</key><integer>0</integer>
551// CHECK: </dict>
552// CHECK: </array>
553// CHECK: </dict>
554// CHECK: </array>
555// CHECK: </dict>
556// CHECK: <dict>
557// CHECK: <key>kind</key><string>control</string>
558// CHECK: <key>edges</key>
559// CHECK: <array>
560// CHECK: <dict>
561// CHECK: <key>start</key>
562// CHECK: <array>
563// CHECK: <dict>
564// CHECK: <key>line</key><integer>30</integer>
565// CHECK: <key>col</key><integer>5</integer>
566// CHECK: <key>file</key><integer>0</integer>
567// CHECK: </dict>
568// CHECK: <dict>
569// CHECK: <key>line</key><integer>30</integer>
570// CHECK: <key>col</key><integer>5</integer>
571// CHECK: <key>file</key><integer>0</integer>
572// CHECK: </dict>
573// CHECK: </array>
574// CHECK: <key>end</key>
575// CHECK: <array>
576// CHECK: <dict>
577// CHECK: <key>line</key><integer>31</integer>
578// CHECK: <key>col</key><integer>5</integer>
579// CHECK: <key>file</key><integer>0</integer>
580// CHECK: </dict>
581// CHECK: <dict>
582// CHECK: <key>line</key><integer>31</integer>
583// CHECK: <key>col</key><integer>6</integer>
584// CHECK: <key>file</key><integer>0</integer>
585// CHECK: </dict>
586// CHECK: </array>
587// CHECK: </dict>
588// CHECK: </array>
589// CHECK: </dict>
590// CHECK: <dict>
591// CHECK: <key>kind</key><string>event</string>
592// CHECK: <key>location</key>
593// CHECK: <dict>
594// CHECK: <key>line</key><integer>31</integer>
595// CHECK: <key>col</key><integer>5</integer>
596// CHECK: <key>file</key><integer>0</integer>
597// CHECK: </dict>
598// CHECK: <key>ranges</key>
599// CHECK: <array>
600// CHECK: <array>
601// CHECK: <dict>
602// CHECK: <key>line</key><integer>31</integer>
603// CHECK: <key>col</key><integer>6</integer>
604// CHECK: <key>file</key><integer>0</integer>
605// CHECK: </dict>
606// CHECK: <dict>
607// CHECK: <key>line</key><integer>31</integer>
608// CHECK: <key>col</key><integer>6</integer>
609// CHECK: <key>file</key><integer>0</integer>
610// CHECK: </dict>
611// CHECK: </array>
612// CHECK: </array>
613// CHECK: <key>extended_message</key>
614// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
615// CHECK: <key>message</key>
616// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
617// CHECK: </dict>
618// CHECK: </array>
619// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
620// CHECK: <key>category</key><string>Logic error</string>
621// CHECK: <key>type</key><string>Dereference of null pointer</string>
622// CHECK: <key>location</key>
623// CHECK: <dict>
624// CHECK: <key>line</key><integer>31</integer>
625// CHECK: <key>col</key><integer>5</integer>
626// CHECK: <key>file</key><integer>0</integer>
627// CHECK: </dict>
628// CHECK: </dict>
629// CHECK: <dict>
630// CHECK: <key>path</key>
631// CHECK: <array>
632// CHECK: <dict>
633// CHECK: <key>kind</key><string>control</string>
634// CHECK: <key>edges</key>
635// CHECK: <array>
636// CHECK: <dict>
637// CHECK: <key>start</key>
638// CHECK: <array>
639// CHECK: <dict>
640// CHECK: <key>line</key><integer>36</integer>
641// CHECK: <key>col</key><integer>3</integer>
642// CHECK: <key>file</key><integer>0</integer>
643// CHECK: </dict>
644// CHECK: <dict>
645// CHECK: <key>line</key><integer>36</integer>
646// CHECK: <key>col</key><integer>3</integer>
647// CHECK: <key>file</key><integer>0</integer>
648// CHECK: </dict>
649// CHECK: </array>
650// CHECK: <key>end</key>
651// CHECK: <array>
652// CHECK: <dict>
653// CHECK: <key>line</key><integer>36</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000654// CHECK: <key>col</key><integer>10</integer>
655// CHECK: <key>file</key><integer>0</integer>
656// CHECK: </dict>
657// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000658// CHECK: <key>line</key><integer>36</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000659// CHECK: <key>col</key><integer>10</integer>
660// CHECK: <key>file</key><integer>0</integer>
661// CHECK: </dict>
662// CHECK: </array>
663// CHECK: </dict>
664// CHECK: </array>
665// CHECK: </dict>
666// CHECK: <dict>
667// CHECK: <key>kind</key><string>control</string>
668// CHECK: <key>edges</key>
669// CHECK: <array>
670// CHECK: <dict>
671// CHECK: <key>start</key>
672// CHECK: <array>
673// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000674// CHECK: <key>line</key><integer>36</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000675// CHECK: <key>col</key><integer>10</integer>
676// CHECK: <key>file</key><integer>0</integer>
677// CHECK: </dict>
678// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000679// CHECK: <key>line</key><integer>36</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000680// CHECK: <key>col</key><integer>10</integer>
681// CHECK: <key>file</key><integer>0</integer>
682// CHECK: </dict>
683// CHECK: </array>
684// CHECK: <key>end</key>
685// CHECK: <array>
686// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000687// CHECK: <key>line</key><integer>38</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000688// CHECK: <key>col</key><integer>3</integer>
689// CHECK: <key>file</key><integer>0</integer>
690// CHECK: </dict>
691// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000692// CHECK: <key>line</key><integer>38</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000693// CHECK: <key>col</key><integer>8</integer>
694// CHECK: <key>file</key><integer>0</integer>
695// CHECK: </dict>
696// CHECK: </array>
697// CHECK: </dict>
698// CHECK: </array>
699// CHECK: </dict>
700// CHECK: <dict>
701// CHECK: <key>kind</key><string>event</string>
702// CHECK: <key>location</key>
703// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000704// CHECK: <key>line</key><integer>38</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000705// CHECK: <key>col</key><integer>3</integer>
706// CHECK: <key>file</key><integer>0</integer>
707// CHECK: </dict>
708// CHECK: <key>ranges</key>
709// CHECK: <array>
710// CHECK: <array>
711// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000712// CHECK: <key>line</key><integer>38</integer>
713// CHECK: <key>col</key><integer>7</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000714// CHECK: <key>file</key><integer>0</integer>
715// CHECK: </dict>
716// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000717// CHECK: <key>line</key><integer>38</integer>
718// CHECK: <key>col</key><integer>7</integer>
Ted Kremeneke576af22009-11-24 01:33:10 +0000719// CHECK: <key>file</key><integer>0</integer>
720// CHECK: </dict>
721// CHECK: </array>
722// CHECK: </array>
723// CHECK: <key>extended_message</key>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000724// CHECK: <string>Dereference of null pointer (loaded from field &apos;p&apos;)</string>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000725// CHECK: <key>message</key>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000726// CHECK: <string>Dereference of null pointer (loaded from field &apos;p&apos;)</string>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000727// CHECK: </dict>
728// CHECK: </array>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000729// CHECK: <key>description</key><string>Dereference of null pointer (loaded from field &apos;p&apos;)</string>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000730// CHECK: <key>category</key><string>Logic error</string>
Ted Kremeneke576af22009-11-24 01:33:10 +0000731// CHECK: <key>type</key><string>Dereference of null pointer</string>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +0000732// CHECK: <key>location</key>
733// CHECK: <dict>
Ted Kremenek6ae32572011-12-20 22:00:25 +0000734// CHECK: <key>line</key><integer>38</integer>
735// CHECK: <key>col</key><integer>3</integer>
736// CHECK: <key>file</key><integer>0</integer>
737// CHECK: </dict>
738// CHECK: </dict>
739// CHECK: <dict>
740// CHECK: <key>path</key>
741// CHECK: <array>
742// CHECK: <dict>
743// CHECK: <key>kind</key><string>control</string>
744// CHECK: <key>edges</key>
745// CHECK: <array>
746// CHECK: <dict>
747// CHECK: <key>start</key>
748// CHECK: <array>
749// CHECK: <dict>
750// CHECK: <key>line</key><integer>43</integer>
751// CHECK: <key>col</key><integer>3</integer>
752// CHECK: <key>file</key><integer>0</integer>
753// CHECK: </dict>
754// CHECK: <dict>
755// CHECK: <key>line</key><integer>43</integer>
756// CHECK: <key>col</key><integer>3</integer>
757// CHECK: <key>file</key><integer>0</integer>
758// CHECK: </dict>
759// CHECK: </array>
760// CHECK: <key>end</key>
761// CHECK: <array>
762// CHECK: <dict>
763// CHECK: <key>line</key><integer>43</integer>
764// CHECK: <key>col</key><integer>7</integer>
765// CHECK: <key>file</key><integer>0</integer>
766// CHECK: </dict>
767// CHECK: <dict>
768// CHECK: <key>line</key><integer>43</integer>
769// CHECK: <key>col</key><integer>7</integer>
770// CHECK: <key>file</key><integer>0</integer>
771// CHECK: </dict>
772// CHECK: </array>
773// CHECK: </dict>
774// CHECK: </array>
775// CHECK: </dict>
776// CHECK: <dict>
777// CHECK: <key>kind</key><string>event</string>
778// CHECK: <key>location</key>
779// CHECK: <dict>
780// CHECK: <key>line</key><integer>43</integer>
781// CHECK: <key>col</key><integer>7</integer>
782// CHECK: <key>file</key><integer>0</integer>
783// CHECK: </dict>
784// CHECK: <key>ranges</key>
785// CHECK: <array>
786// CHECK: <array>
787// CHECK: <dict>
788// CHECK: <key>line</key><integer>43</integer>
789// CHECK: <key>col</key><integer>7</integer>
790// CHECK: <key>file</key><integer>0</integer>
791// CHECK: </dict>
792// CHECK: <dict>
793// CHECK: <key>line</key><integer>43</integer>
794// CHECK: <key>col</key><integer>12</integer>
795// CHECK: <key>file</key><integer>0</integer>
796// CHECK: </dict>
797// CHECK: </array>
798// CHECK: </array>
799// CHECK: <key>extended_message</key>
800// CHECK: <string>Assuming &apos;a&apos; is not equal to 0</string>
801// CHECK: <key>message</key>
802// CHECK: <string>Assuming &apos;a&apos; is not equal to 0</string>
803// CHECK: </dict>
804// CHECK: <dict>
805// CHECK: <key>kind</key><string>control</string>
806// CHECK: <key>edges</key>
807// CHECK: <array>
808// CHECK: <dict>
809// CHECK: <key>start</key>
810// CHECK: <array>
811// CHECK: <dict>
812// CHECK: <key>line</key><integer>43</integer>
813// CHECK: <key>col</key><integer>7</integer>
814// CHECK: <key>file</key><integer>0</integer>
815// CHECK: </dict>
816// CHECK: <dict>
817// CHECK: <key>line</key><integer>43</integer>
818// CHECK: <key>col</key><integer>7</integer>
819// CHECK: <key>file</key><integer>0</integer>
820// CHECK: </dict>
821// CHECK: </array>
822// CHECK: <key>end</key>
823// CHECK: <array>
824// CHECK: <dict>
825// CHECK: <key>line</key><integer>46</integer>
826// CHECK: <key>col</key><integer>3</integer>
827// CHECK: <key>file</key><integer>0</integer>
828// CHECK: </dict>
829// CHECK: <dict>
830// CHECK: <key>line</key><integer>46</integer>
831// CHECK: <key>col</key><integer>3</integer>
832// CHECK: <key>file</key><integer>0</integer>
833// CHECK: </dict>
834// CHECK: </array>
835// CHECK: </dict>
836// CHECK: </array>
837// CHECK: </dict>
838// CHECK: <dict>
839// CHECK: <key>kind</key><string>control</string>
840// CHECK: <key>edges</key>
841// CHECK: <array>
842// CHECK: <dict>
843// CHECK: <key>start</key>
844// CHECK: <array>
845// CHECK: <dict>
846// CHECK: <key>line</key><integer>46</integer>
847// CHECK: <key>col</key><integer>3</integer>
848// CHECK: <key>file</key><integer>0</integer>
849// CHECK: </dict>
850// CHECK: <dict>
851// CHECK: <key>line</key><integer>46</integer>
852// CHECK: <key>col</key><integer>3</integer>
853// CHECK: <key>file</key><integer>0</integer>
854// CHECK: </dict>
855// CHECK: </array>
856// CHECK: <key>end</key>
857// CHECK: <array>
858// CHECK: <dict>
859// CHECK: <key>line</key><integer>46</integer>
860// CHECK: <key>col</key><integer>7</integer>
861// CHECK: <key>file</key><integer>0</integer>
862// CHECK: </dict>
863// CHECK: <dict>
864// CHECK: <key>line</key><integer>46</integer>
865// CHECK: <key>col</key><integer>7</integer>
866// CHECK: <key>file</key><integer>0</integer>
867// CHECK: </dict>
868// CHECK: </array>
869// CHECK: </dict>
870// CHECK: </array>
871// CHECK: </dict>
872// CHECK: <dict>
873// CHECK: <key>kind</key><string>event</string>
874// CHECK: <key>location</key>
875// CHECK: <dict>
876// CHECK: <key>line</key><integer>46</integer>
877// CHECK: <key>col</key><integer>7</integer>
878// CHECK: <key>file</key><integer>0</integer>
879// CHECK: </dict>
880// CHECK: <key>ranges</key>
881// CHECK: <array>
882// CHECK: <array>
883// CHECK: <dict>
884// CHECK: <key>line</key><integer>46</integer>
885// CHECK: <key>col</key><integer>7</integer>
886// CHECK: <key>file</key><integer>0</integer>
887// CHECK: </dict>
888// CHECK: <dict>
889// CHECK: <key>line</key><integer>46</integer>
890// CHECK: <key>col</key><integer>12</integer>
891// CHECK: <key>file</key><integer>0</integer>
892// CHECK: </dict>
893// CHECK: </array>
894// CHECK: </array>
895// CHECK: <key>extended_message</key>
896// CHECK: <string>Assuming &apos;b&apos; is equal to 0</string>
897// CHECK: <key>message</key>
898// CHECK: <string>Assuming &apos;b&apos; is equal to 0</string>
899// CHECK: </dict>
900// CHECK: <dict>
901// CHECK: <key>kind</key><string>control</string>
902// CHECK: <key>edges</key>
903// CHECK: <array>
904// CHECK: <dict>
905// CHECK: <key>start</key>
906// CHECK: <array>
907// CHECK: <dict>
908// CHECK: <key>line</key><integer>46</integer>
909// CHECK: <key>col</key><integer>7</integer>
910// CHECK: <key>file</key><integer>0</integer>
911// CHECK: </dict>
912// CHECK: <dict>
913// CHECK: <key>line</key><integer>46</integer>
914// CHECK: <key>col</key><integer>7</integer>
915// CHECK: <key>file</key><integer>0</integer>
916// CHECK: </dict>
917// CHECK: </array>
918// CHECK: <key>end</key>
919// CHECK: <array>
920// CHECK: <dict>
921// CHECK: <key>line</key><integer>49</integer>
922// CHECK: <key>col</key><integer>3</integer>
923// CHECK: <key>file</key><integer>0</integer>
924// CHECK: </dict>
925// CHECK: <dict>
926// CHECK: <key>line</key><integer>49</integer>
927// CHECK: <key>col</key><integer>3</integer>
928// CHECK: <key>file</key><integer>0</integer>
929// CHECK: </dict>
930// CHECK: </array>
931// CHECK: </dict>
932// CHECK: </array>
933// CHECK: </dict>
934// CHECK: <dict>
935// CHECK: <key>kind</key><string>control</string>
936// CHECK: <key>edges</key>
937// CHECK: <array>
938// CHECK: <dict>
939// CHECK: <key>start</key>
940// CHECK: <array>
941// CHECK: <dict>
942// CHECK: <key>line</key><integer>49</integer>
943// CHECK: <key>col</key><integer>3</integer>
944// CHECK: <key>file</key><integer>0</integer>
945// CHECK: </dict>
946// CHECK: <dict>
947// CHECK: <key>line</key><integer>49</integer>
948// CHECK: <key>col</key><integer>3</integer>
949// CHECK: <key>file</key><integer>0</integer>
950// CHECK: </dict>
951// CHECK: </array>
952// CHECK: <key>end</key>
953// CHECK: <array>
954// CHECK: <dict>
955// CHECK: <key>line</key><integer>50</integer>
956// CHECK: <key>col</key><integer>3</integer>
957// CHECK: <key>file</key><integer>0</integer>
958// CHECK: </dict>
959// CHECK: <dict>
960// CHECK: <key>line</key><integer>50</integer>
961// CHECK: <key>col</key><integer>4</integer>
962// CHECK: <key>file</key><integer>0</integer>
963// CHECK: </dict>
964// CHECK: </array>
965// CHECK: </dict>
966// CHECK: </array>
967// CHECK: </dict>
968// CHECK: <dict>
969// CHECK: <key>kind</key><string>event</string>
970// CHECK: <key>location</key>
971// CHECK: <dict>
972// CHECK: <key>line</key><integer>50</integer>
973// CHECK: <key>col</key><integer>3</integer>
974// CHECK: <key>file</key><integer>0</integer>
975// CHECK: </dict>
976// CHECK: <key>ranges</key>
977// CHECK: <array>
978// CHECK: <array>
979// CHECK: <dict>
980// CHECK: <key>line</key><integer>50</integer>
981// CHECK: <key>col</key><integer>4</integer>
982// CHECK: <key>file</key><integer>0</integer>
983// CHECK: </dict>
984// CHECK: <dict>
985// CHECK: <key>line</key><integer>50</integer>
986// CHECK: <key>col</key><integer>4</integer>
987// CHECK: <key>file</key><integer>0</integer>
988// CHECK: </dict>
989// CHECK: </array>
990// CHECK: </array>
991// CHECK: <key>extended_message</key>
992// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
993// CHECK: <key>message</key>
994// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
995// CHECK: </dict>
996// CHECK: </array>
997// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
998// CHECK: <key>category</key><string>Logic error</string>
999// CHECK: <key>type</key><string>Dereference of null pointer</string>
1000// CHECK: <key>location</key>
1001// CHECK: <dict>
1002// CHECK: <key>line</key><integer>50</integer>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +00001003// CHECK: <key>col</key><integer>3</integer>
1004// CHECK: <key>file</key><integer>0</integer>
1005// CHECK: </dict>
1006// CHECK: </dict>
Ted Kremenekd1247c52012-01-04 08:18:09 +00001007// CHECK: <dict>
1008// CHECK: <key>path</key>
1009// CHECK: <array>
1010// CHECK: <dict>
1011// CHECK: <key>kind</key><string>control</string>
1012// CHECK: <key>edges</key>
1013// CHECK: <array>
1014// CHECK: <dict>
1015// CHECK: <key>start</key>
1016// CHECK: <array>
1017// CHECK: <dict>
1018// CHECK: <key>line</key><integer>55</integer>
1019// CHECK: <key>col</key><integer>3</integer>
1020// CHECK: <key>file</key><integer>0</integer>
1021// CHECK: </dict>
1022// CHECK: <dict>
1023// CHECK: <key>line</key><integer>55</integer>
1024// CHECK: <key>col</key><integer>3</integer>
1025// CHECK: <key>file</key><integer>0</integer>
1026// CHECK: </dict>
1027// CHECK: </array>
1028// CHECK: <key>end</key>
1029// CHECK: <array>
1030// CHECK: <dict>
1031// CHECK: <key>line</key><integer>56</integer>
1032// CHECK: <key>col</key><integer>3</integer>
1033// CHECK: <key>file</key><integer>0</integer>
1034// CHECK: </dict>
1035// CHECK: <dict>
1036// CHECK: <key>line</key><integer>56</integer>
1037// CHECK: <key>col</key><integer>3</integer>
1038// CHECK: <key>file</key><integer>0</integer>
1039// CHECK: </dict>
1040// CHECK: </array>
1041// CHECK: </dict>
1042// CHECK: </array>
1043// CHECK: </dict>
1044// CHECK: <dict>
1045// CHECK: <key>kind</key><string>control</string>
1046// CHECK: <key>edges</key>
1047// CHECK: <array>
1048// CHECK: <dict>
1049// CHECK: <key>start</key>
1050// CHECK: <array>
1051// CHECK: <dict>
1052// CHECK: <key>line</key><integer>56</integer>
1053// CHECK: <key>col</key><integer>3</integer>
1054// CHECK: <key>file</key><integer>0</integer>
1055// CHECK: </dict>
1056// CHECK: <dict>
1057// CHECK: <key>line</key><integer>56</integer>
1058// CHECK: <key>col</key><integer>3</integer>
1059// CHECK: <key>file</key><integer>0</integer>
1060// CHECK: </dict>
1061// CHECK: </array>
1062// CHECK: <key>end</key>
1063// CHECK: <array>
1064// CHECK: <dict>
1065// CHECK: <key>line</key><integer>56</integer>
1066// CHECK: <key>col</key><integer>7</integer>
1067// CHECK: <key>file</key><integer>0</integer>
1068// CHECK: </dict>
1069// CHECK: <dict>
1070// CHECK: <key>line</key><integer>56</integer>
1071// CHECK: <key>col</key><integer>7</integer>
1072// CHECK: <key>file</key><integer>0</integer>
1073// CHECK: </dict>
1074// CHECK: </array>
1075// CHECK: </dict>
1076// CHECK: </array>
1077// CHECK: </dict>
1078// CHECK: <dict>
1079// CHECK: <key>kind</key><string>event</string>
1080// CHECK: <key>location</key>
1081// CHECK: <dict>
1082// CHECK: <key>line</key><integer>56</integer>
1083// CHECK: <key>col</key><integer>7</integer>
1084// CHECK: <key>file</key><integer>0</integer>
1085// CHECK: </dict>
1086// CHECK: <key>ranges</key>
1087// CHECK: <array>
1088// CHECK: <array>
1089// CHECK: <dict>
1090// CHECK: <key>line</key><integer>56</integer>
1091// CHECK: <key>col</key><integer>7</integer>
1092// CHECK: <key>file</key><integer>0</integer>
1093// CHECK: </dict>
1094// CHECK: <dict>
1095// CHECK: <key>line</key><integer>56</integer>
1096// CHECK: <key>col</key><integer>7</integer>
1097// CHECK: <key>file</key><integer>0</integer>
1098// CHECK: </dict>
1099// CHECK: </array>
1100// CHECK: </array>
1101// CHECK: <key>extended_message</key>
1102// CHECK: <string>Assuming &apos;p&apos; is null</string>
1103// CHECK: <key>message</key>
1104// CHECK: <string>Assuming &apos;p&apos; is null</string>
1105// CHECK: </dict>
1106// CHECK: <dict>
1107// CHECK: <key>kind</key><string>control</string>
1108// CHECK: <key>edges</key>
1109// CHECK: <array>
1110// CHECK: <dict>
1111// CHECK: <key>start</key>
1112// CHECK: <array>
1113// CHECK: <dict>
1114// CHECK: <key>line</key><integer>56</integer>
1115// CHECK: <key>col</key><integer>7</integer>
1116// CHECK: <key>file</key><integer>0</integer>
1117// CHECK: </dict>
1118// CHECK: <dict>
1119// CHECK: <key>line</key><integer>56</integer>
1120// CHECK: <key>col</key><integer>7</integer>
1121// CHECK: <key>file</key><integer>0</integer>
1122// CHECK: </dict>
1123// CHECK: </array>
1124// CHECK: <key>end</key>
1125// CHECK: <array>
1126// CHECK: <dict>
1127// CHECK: <key>line</key><integer>58</integer>
1128// CHECK: <key>col</key><integer>3</integer>
1129// CHECK: <key>file</key><integer>0</integer>
1130// CHECK: </dict>
1131// CHECK: <dict>
1132// CHECK: <key>line</key><integer>58</integer>
1133// CHECK: <key>col</key><integer>3</integer>
1134// CHECK: <key>file</key><integer>0</integer>
1135// CHECK: </dict>
1136// CHECK: </array>
1137// CHECK: </dict>
1138// CHECK: </array>
1139// CHECK: </dict>
1140// CHECK: <dict>
1141// CHECK: <key>kind</key><string>control</string>
1142// CHECK: <key>edges</key>
1143// CHECK: <array>
1144// CHECK: <dict>
1145// CHECK: <key>start</key>
1146// CHECK: <array>
1147// CHECK: <dict>
1148// CHECK: <key>line</key><integer>58</integer>
1149// CHECK: <key>col</key><integer>3</integer>
1150// CHECK: <key>file</key><integer>0</integer>
1151// CHECK: </dict>
1152// CHECK: <dict>
1153// CHECK: <key>line</key><integer>58</integer>
1154// CHECK: <key>col</key><integer>3</integer>
1155// CHECK: <key>file</key><integer>0</integer>
1156// CHECK: </dict>
1157// CHECK: </array>
1158// CHECK: <key>end</key>
1159// CHECK: <array>
1160// CHECK: <dict>
1161// CHECK: <key>line</key><integer>58</integer>
1162// CHECK: <key>col</key><integer>10</integer>
1163// CHECK: <key>file</key><integer>0</integer>
1164// CHECK: </dict>
1165// CHECK: <dict>
1166// CHECK: <key>line</key><integer>58</integer>
1167// CHECK: <key>col</key><integer>11</integer>
1168// CHECK: <key>file</key><integer>0</integer>
1169// CHECK: </dict>
1170// CHECK: </array>
1171// CHECK: </dict>
1172// CHECK: </array>
1173// CHECK: </dict>
1174// CHECK: <dict>
1175// CHECK: <key>kind</key><string>event</string>
1176// CHECK: <key>location</key>
1177// CHECK: <dict>
1178// CHECK: <key>line</key><integer>58</integer>
1179// CHECK: <key>col</key><integer>10</integer>
1180// CHECK: <key>file</key><integer>0</integer>
1181// CHECK: </dict>
1182// CHECK: <key>ranges</key>
1183// CHECK: <array>
1184// CHECK: <array>
1185// CHECK: <dict>
1186// CHECK: <key>line</key><integer>58</integer>
1187// CHECK: <key>col</key><integer>11</integer>
1188// CHECK: <key>file</key><integer>0</integer>
1189// CHECK: </dict>
1190// CHECK: <dict>
1191// CHECK: <key>line</key><integer>58</integer>
1192// CHECK: <key>col</key><integer>11</integer>
1193// CHECK: <key>file</key><integer>0</integer>
1194// CHECK: </dict>
1195// CHECK: </array>
1196// CHECK: </array>
1197// CHECK: <key>extended_message</key>
1198// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
1199// CHECK: <key>message</key>
1200// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
1201// CHECK: </dict>
1202// CHECK: </array>
1203// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
1204// CHECK: <key>category</key><string>Logic error</string>
1205// CHECK: <key>type</key><string>Dereference of null pointer</string>
1206// CHECK: <key>location</key>
1207// CHECK: <dict>
1208// CHECK: <key>line</key><integer>58</integer>
1209// CHECK: <key>col</key><integer>10</integer>
1210// CHECK: <key>file</key><integer>0</integer>
1211// CHECK: </dict>
1212// CHECK: </dict>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001213// CHECK: <dict>
1214// CHECK: <key>path</key>
1215// CHECK: <array>
1216// CHECK: <dict>
1217// CHECK: <key>kind</key><string>control</string>
1218// CHECK: <key>edges</key>
1219// CHECK: <array>
1220// CHECK: <dict>
1221// CHECK: <key>start</key>
1222// CHECK: <array>
1223// CHECK: <dict>
1224// CHECK: <key>line</key><integer>75</integer>
1225// CHECK: <key>col</key><integer>3</integer>
1226// CHECK: <key>file</key><integer>0</integer>
1227// CHECK: </dict>
1228// CHECK: <dict>
1229// CHECK: <key>line</key><integer>75</integer>
1230// CHECK: <key>col</key><integer>3</integer>
1231// CHECK: <key>file</key><integer>0</integer>
1232// CHECK: </dict>
1233// CHECK: </array>
1234// CHECK: <key>end</key>
1235// CHECK: <array>
1236// CHECK: <dict>
1237// CHECK: <key>line</key><integer>75</integer>
1238// CHECK: <key>col</key><integer>7</integer>
1239// CHECK: <key>file</key><integer>0</integer>
1240// CHECK: </dict>
1241// CHECK: <dict>
1242// CHECK: <key>line</key><integer>75</integer>
1243// CHECK: <key>col</key><integer>7</integer>
1244// CHECK: <key>file</key><integer>0</integer>
1245// CHECK: </dict>
1246// CHECK: </array>
1247// CHECK: </dict>
1248// CHECK: </array>
1249// CHECK: </dict>
1250// CHECK: <dict>
1251// CHECK: <key>kind</key><string>control</string>
1252// CHECK: <key>edges</key>
1253// CHECK: <array>
1254// CHECK: <dict>
1255// CHECK: <key>start</key>
1256// CHECK: <array>
1257// CHECK: <dict>
1258// CHECK: <key>line</key><integer>75</integer>
1259// CHECK: <key>col</key><integer>7</integer>
1260// CHECK: <key>file</key><integer>0</integer>
1261// CHECK: </dict>
1262// CHECK: <dict>
1263// CHECK: <key>line</key><integer>75</integer>
1264// CHECK: <key>col</key><integer>7</integer>
1265// CHECK: <key>file</key><integer>0</integer>
1266// CHECK: </dict>
1267// CHECK: </array>
1268// CHECK: <key>end</key>
1269// CHECK: <array>
1270// CHECK: <dict>
1271// CHECK: <key>line</key><integer>75</integer>
1272// CHECK: <key>col</key><integer>3</integer>
1273// CHECK: <key>file</key><integer>0</integer>
1274// CHECK: </dict>
1275// CHECK: <dict>
1276// CHECK: <key>line</key><integer>75</integer>
1277// CHECK: <key>col</key><integer>3</integer>
1278// CHECK: <key>file</key><integer>0</integer>
1279// CHECK: </dict>
1280// CHECK: </array>
1281// CHECK: </dict>
1282// CHECK: </array>
1283// CHECK: </dict>
1284// CHECK: <dict>
1285// CHECK: <key>kind</key><string>control</string>
1286// CHECK: <key>edges</key>
1287// CHECK: <array>
1288// CHECK: <dict>
1289// CHECK: <key>start</key>
1290// CHECK: <array>
1291// CHECK: <dict>
1292// CHECK: <key>line</key><integer>75</integer>
1293// CHECK: <key>col</key><integer>3</integer>
1294// CHECK: <key>file</key><integer>0</integer>
1295// CHECK: </dict>
1296// CHECK: <dict>
1297// CHECK: <key>line</key><integer>75</integer>
1298// CHECK: <key>col</key><integer>3</integer>
1299// CHECK: <key>file</key><integer>0</integer>
1300// CHECK: </dict>
1301// CHECK: </array>
1302// CHECK: <key>end</key>
1303// CHECK: <array>
1304// CHECK: <dict>
1305// CHECK: <key>line</key><integer>76</integer>
1306// CHECK: <key>col</key><integer>5</integer>
1307// CHECK: <key>file</key><integer>0</integer>
1308// CHECK: </dict>
1309// CHECK: <dict>
1310// CHECK: <key>line</key><integer>76</integer>
1311// CHECK: <key>col</key><integer>5</integer>
1312// CHECK: <key>file</key><integer>0</integer>
1313// CHECK: </dict>
1314// CHECK: </array>
1315// CHECK: </dict>
1316// CHECK: </array>
1317// CHECK: </dict>
1318// CHECK: <dict>
1319// CHECK: <key>kind</key><string>control</string>
1320// CHECK: <key>edges</key>
1321// CHECK: <array>
1322// CHECK: <dict>
1323// CHECK: <key>start</key>
1324// CHECK: <array>
1325// CHECK: <dict>
1326// CHECK: <key>line</key><integer>76</integer>
1327// CHECK: <key>col</key><integer>5</integer>
1328// CHECK: <key>file</key><integer>0</integer>
1329// CHECK: </dict>
1330// CHECK: <dict>
1331// CHECK: <key>line</key><integer>76</integer>
1332// CHECK: <key>col</key><integer>5</integer>
1333// CHECK: <key>file</key><integer>0</integer>
1334// CHECK: </dict>
1335// CHECK: </array>
1336// CHECK: <key>end</key>
1337// CHECK: <array>
1338// CHECK: <dict>
1339// CHECK: <key>line</key><integer>77</integer>
1340// CHECK: <key>col</key><integer>5</integer>
1341// CHECK: <key>file</key><integer>0</integer>
1342// CHECK: </dict>
1343// CHECK: <dict>
1344// CHECK: <key>line</key><integer>77</integer>
1345// CHECK: <key>col</key><integer>6</integer>
1346// CHECK: <key>file</key><integer>0</integer>
1347// CHECK: </dict>
1348// CHECK: </array>
1349// CHECK: </dict>
1350// CHECK: </array>
1351// CHECK: </dict>
1352// CHECK: <dict>
1353// CHECK: <key>kind</key><string>event</string>
1354// CHECK: <key>location</key>
1355// CHECK: <dict>
1356// CHECK: <key>line</key><integer>77</integer>
1357// CHECK: <key>col</key><integer>5</integer>
1358// CHECK: <key>file</key><integer>0</integer>
1359// CHECK: </dict>
1360// CHECK: <key>ranges</key>
1361// CHECK: <array>
1362// CHECK: <array>
1363// CHECK: <dict>
1364// CHECK: <key>line</key><integer>77</integer>
1365// CHECK: <key>col</key><integer>6</integer>
1366// CHECK: <key>file</key><integer>0</integer>
1367// CHECK: </dict>
1368// CHECK: <dict>
1369// CHECK: <key>line</key><integer>77</integer>
1370// CHECK: <key>col</key><integer>6</integer>
1371// CHECK: <key>file</key><integer>0</integer>
1372// CHECK: </dict>
1373// CHECK: </array>
1374// CHECK: </array>
1375// CHECK: <key>extended_message</key>
1376// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
1377// CHECK: <key>message</key>
1378// CHECK: <string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
1379// CHECK: </dict>
1380// CHECK: </array>
1381// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable &apos;p&apos;)</string>
1382// CHECK: <key>category</key><string>Logic error</string>
1383// CHECK: <key>type</key><string>Dereference of null pointer</string>
1384// CHECK: <key>location</key>
1385// CHECK: <dict>
1386// CHECK: <key>line</key><integer>77</integer>
1387// CHECK: <key>col</key><integer>5</integer>
1388// CHECK: <key>file</key><integer>0</integer>
1389// CHECK: </dict>
1390// CHECK: </dict>
Ted Kremenekc6ea5d42009-11-17 02:31:39 +00001391// CHECK: </array>
1392// CHECK: </dict>
Ted Kremenek48cebf22009-11-17 06:34:24 +00001393// CHECK: </plist>
Ted Kremeneke215ba12012-02-18 22:02:57 +00001394