inline-plist.c revision 07189521a15d9c088216b943649cb9fe231cbb57
1// RUN: %clang --analyze %s -Xclang -analyzer-ipa=inlining -o %t 2// RUN: FileCheck -input-file %t %s 3 4// <rdar://problem/10967815> 5void mmm(int y) { 6 if (y != 0) 7 y++; 8} 9 10int foo(int x, int y) { 11 mmm(y); 12 if (x != 0) 13 x++; 14 return 5/x; 15} 16 17// Test a bug triggering only when inlined. 18void has_bug(int *p) { 19 *p = 0xDEADBEEF; 20} 21 22void test_has_bug() { 23 has_bug(0); 24} 25 26// CHECK: <?xml version="1.0" encoding="UTF-8"?> 27// CHECK: <plist version="1.0"> 28// CHECK: <dict> 29// CHECK: <key>files</key> 30// CHECK: <array> 31// CHECK: </array> 32// CHECK: <key>diagnostics</key> 33// CHECK: <array> 34// CHECK: <dict> 35// CHECK: <key>path</key> 36// CHECK: <array> 37// CHECK: <dict> 38// CHECK: <key>kind</key><string>control</string> 39// CHECK: <key>edges</key> 40// CHECK: <array> 41// CHECK: <dict> 42// CHECK: <key>start</key> 43// CHECK: <array> 44// CHECK: <dict> 45// CHECK: <key>line</key><integer>11</integer> 46// CHECK: <key>col</key><integer>5</integer> 47// CHECK: <key>file</key><integer>0</integer> 48// CHECK: </dict> 49// CHECK: <dict> 50// CHECK: <key>line</key><integer>11</integer> 51// CHECK: <key>col</key><integer>10</integer> 52// CHECK: <key>file</key><integer>0</integer> 53// CHECK: </dict> 54// CHECK: </array> 55// CHECK: <key>end</key> 56// CHECK: <array> 57// CHECK: <dict> 58// CHECK: <key>line</key><integer>12</integer> 59// CHECK: <key>col</key><integer>5</integer> 60// CHECK: <key>file</key><integer>0</integer> 61// CHECK: </dict> 62// CHECK: <dict> 63// CHECK: <key>line</key><integer>12</integer> 64// CHECK: <key>col</key><integer>5</integer> 65// CHECK: <key>file</key><integer>0</integer> 66// CHECK: </dict> 67// CHECK: </array> 68// CHECK: </dict> 69// CHECK: </array> 70// CHECK: </dict> 71// CHECK: <dict> 72// CHECK: <key>kind</key><string>control</string> 73// CHECK: <key>edges</key> 74// CHECK: <array> 75// CHECK: <dict> 76// CHECK: <key>start</key> 77// CHECK: <array> 78// CHECK: <dict> 79// CHECK: <key>line</key><integer>12</integer> 80// CHECK: <key>col</key><integer>5</integer> 81// CHECK: <key>file</key><integer>0</integer> 82// CHECK: </dict> 83// CHECK: <dict> 84// CHECK: <key>line</key><integer>12</integer> 85// CHECK: <key>col</key><integer>5</integer> 86// CHECK: <key>file</key><integer>0</integer> 87// CHECK: </dict> 88// CHECK: </array> 89// CHECK: <key>end</key> 90// CHECK: <array> 91// CHECK: <dict> 92// CHECK: <key>line</key><integer>12</integer> 93// CHECK: <key>col</key><integer>9</integer> 94// CHECK: <key>file</key><integer>0</integer> 95// CHECK: </dict> 96// CHECK: <dict> 97// CHECK: <key>line</key><integer>12</integer> 98// CHECK: <key>col</key><integer>9</integer> 99// CHECK: <key>file</key><integer>0</integer> 100// CHECK: </dict> 101// CHECK: </array> 102// CHECK: </dict> 103// CHECK: </array> 104// CHECK: </dict> 105// CHECK: <dict> 106// CHECK: <key>kind</key><string>event</string> 107// CHECK: <key>location</key> 108// CHECK: <dict> 109// CHECK: <key>line</key><integer>12</integer> 110// CHECK: <key>col</key><integer>9</integer> 111// CHECK: <key>file</key><integer>0</integer> 112// CHECK: </dict> 113// CHECK: <key>ranges</key> 114// CHECK: <array> 115// CHECK: <array> 116// CHECK: <dict> 117// CHECK: <key>line</key><integer>12</integer> 118// CHECK: <key>col</key><integer>9</integer> 119// CHECK: <key>file</key><integer>0</integer> 120// CHECK: </dict> 121// CHECK: <dict> 122// CHECK: <key>line</key><integer>12</integer> 123// CHECK: <key>col</key><integer>14</integer> 124// CHECK: <key>file</key><integer>0</integer> 125// CHECK: </dict> 126// CHECK: </array> 127// CHECK: </array> 128// CHECK: <key>depth</key><integer>0</integer> 129// CHECK: <key>extended_message</key> 130// CHECK: <string>Assuming 'x' is equal to 0</string> 131// CHECK: <key>message</key> 132// CHECK: <string>Assuming 'x' is equal to 0</string> 133// CHECK: </dict> 134// CHECK: <dict> 135// CHECK: <key>kind</key><string>control</string> 136// CHECK: <key>edges</key> 137// CHECK: <array> 138// CHECK: <dict> 139// CHECK: <key>start</key> 140// CHECK: <array> 141// CHECK: <dict> 142// CHECK: <key>line</key><integer>12</integer> 143// CHECK: <key>col</key><integer>9</integer> 144// CHECK: <key>file</key><integer>0</integer> 145// CHECK: </dict> 146// CHECK: <dict> 147// CHECK: <key>line</key><integer>12</integer> 148// CHECK: <key>col</key><integer>9</integer> 149// CHECK: <key>file</key><integer>0</integer> 150// CHECK: </dict> 151// CHECK: </array> 152// CHECK: <key>end</key> 153// CHECK: <array> 154// CHECK: <dict> 155// CHECK: <key>line</key><integer>14</integer> 156// CHECK: <key>col</key><integer>5</integer> 157// CHECK: <key>file</key><integer>0</integer> 158// CHECK: </dict> 159// CHECK: <dict> 160// CHECK: <key>line</key><integer>14</integer> 161// CHECK: <key>col</key><integer>5</integer> 162// CHECK: <key>file</key><integer>0</integer> 163// CHECK: </dict> 164// CHECK: </array> 165// CHECK: </dict> 166// CHECK: </array> 167// CHECK: </dict> 168// CHECK: <dict> 169// CHECK: <key>kind</key><string>control</string> 170// CHECK: <key>edges</key> 171// CHECK: <array> 172// CHECK: <dict> 173// CHECK: <key>start</key> 174// CHECK: <array> 175// CHECK: <dict> 176// CHECK: <key>line</key><integer>14</integer> 177// CHECK: <key>col</key><integer>5</integer> 178// CHECK: <key>file</key><integer>0</integer> 179// CHECK: </dict> 180// CHECK: <dict> 181// CHECK: <key>line</key><integer>14</integer> 182// CHECK: <key>col</key><integer>5</integer> 183// CHECK: <key>file</key><integer>0</integer> 184// CHECK: </dict> 185// CHECK: </array> 186// CHECK: <key>end</key> 187// CHECK: <array> 188// CHECK: <dict> 189// CHECK: <key>line</key><integer>14</integer> 190// CHECK: <key>col</key><integer>12</integer> 191// CHECK: <key>file</key><integer>0</integer> 192// CHECK: </dict> 193// CHECK: <dict> 194// CHECK: <key>line</key><integer>14</integer> 195// CHECK: <key>col</key><integer>12</integer> 196// CHECK: <key>file</key><integer>0</integer> 197// CHECK: </dict> 198// CHECK: </array> 199// CHECK: </dict> 200// CHECK: </array> 201// CHECK: </dict> 202// CHECK: <dict> 203// CHECK: <key>kind</key><string>event</string> 204// CHECK: <key>location</key> 205// CHECK: <dict> 206// CHECK: <key>line</key><integer>14</integer> 207// CHECK: <key>col</key><integer>12</integer> 208// CHECK: <key>file</key><integer>0</integer> 209// CHECK: </dict> 210// CHECK: <key>ranges</key> 211// CHECK: <array> 212// CHECK: <array> 213// CHECK: <dict> 214// CHECK: <key>line</key><integer>14</integer> 215// CHECK: <key>col</key><integer>12</integer> 216// CHECK: <key>file</key><integer>0</integer> 217// CHECK: </dict> 218// CHECK: <dict> 219// CHECK: <key>line</key><integer>14</integer> 220// CHECK: <key>col</key><integer>14</integer> 221// CHECK: <key>file</key><integer>0</integer> 222// CHECK: </dict> 223// CHECK: </array> 224// CHECK: </array> 225// CHECK: <key>depth</key><integer>0</integer> 226// CHECK: <key>extended_message</key> 227// CHECK: <string>Division by zero</string> 228// CHECK: <key>message</key> 229// CHECK: <string>Division by zero</string> 230// CHECK: </dict> 231// CHECK: </array> 232// CHECK: <key>description</key><string>Division by zero</string> 233// CHECK: <key>category</key><string>Logic error</string> 234// CHECK: <key>type</key><string>Division by zero</string> 235// CHECK: <key>issue_context_kind</key><string>function</string> 236// CHECK: <key>issue_context</key><string>foo</string> 237// CHECK: <key>location</key> 238// CHECK: <dict> 239// CHECK: <key>line</key><integer>14</integer> 240// CHECK: <key>col</key><integer>12</integer> 241// CHECK: <key>file</key><integer>0</integer> 242// CHECK: </dict> 243// CHECK: </dict> 244// CHECK: <dict> 245// CHECK: <key>path</key> 246// CHECK: <array> 247// CHECK: <dict> 248// CHECK: <key>kind</key><string>event</string> 249// CHECK: <key>location</key> 250// CHECK: <dict> 251// CHECK: <key>line</key><integer>23</integer> 252// CHECK: <key>col</key><integer>3</integer> 253// CHECK: <key>file</key><integer>0</integer> 254// CHECK: </dict> 255// CHECK: <key>ranges</key> 256// CHECK: <array> 257// CHECK: <array> 258// CHECK: <dict> 259// CHECK: <key>line</key><integer>23</integer> 260// CHECK: <key>col</key><integer>3</integer> 261// CHECK: <key>file</key><integer>0</integer> 262// CHECK: </dict> 263// CHECK: <dict> 264// CHECK: <key>line</key><integer>23</integer> 265// CHECK: <key>col</key><integer>12</integer> 266// CHECK: <key>file</key><integer>0</integer> 267// CHECK: </dict> 268// CHECK: </array> 269// CHECK: </array> 270// CHECK: <key>depth</key><integer>0</integer> 271// CHECK: <key>extended_message</key> 272// CHECK: <string>Calling 'has_bug'</string> 273// CHECK: <key>message</key> 274// CHECK: <string>Calling 'has_bug'</string> 275// CHECK: </dict> 276// CHECK: <dict> 277// CHECK: <key>kind</key><string>event</string> 278// CHECK: <key>location</key> 279// CHECK: <dict> 280// CHECK: <key>line</key><integer>18</integer> 281// CHECK: <key>col</key><integer>1</integer> 282// CHECK: <key>file</key><integer>0</integer> 283// CHECK: </dict> 284// CHECK: <key>depth</key><integer>1</integer> 285// CHECK: <key>extended_message</key> 286// CHECK: <string>Entered call from 'test_has_bug'</string> 287// CHECK: <key>message</key> 288// CHECK: <string>Entered call from 'test_has_bug'</string> 289// CHECK: </dict> 290// CHECK: <dict> 291// CHECK: <key>kind</key><string>control</string> 292// CHECK: <key>edges</key> 293// CHECK: <array> 294// CHECK: <dict> 295// CHECK: <key>start</key> 296// CHECK: <array> 297// CHECK: <dict> 298// CHECK: <key>line</key><integer>18</integer> 299// CHECK: <key>col</key><integer>1</integer> 300// CHECK: <key>file</key><integer>0</integer> 301// CHECK: </dict> 302// CHECK: <dict> 303// CHECK: <key>line</key><integer>18</integer> 304// CHECK: <key>col</key><integer>1</integer> 305// CHECK: <key>file</key><integer>0</integer> 306// CHECK: </dict> 307// CHECK: </array> 308// CHECK: <key>end</key> 309// CHECK: <array> 310// CHECK: <dict> 311// CHECK: <key>line</key><integer>19</integer> 312// CHECK: <key>col</key><integer>3</integer> 313// CHECK: <key>file</key><integer>0</integer> 314// CHECK: </dict> 315// CHECK: <dict> 316// CHECK: <key>line</key><integer>19</integer> 317// CHECK: <key>col</key><integer>4</integer> 318// CHECK: <key>file</key><integer>0</integer> 319// CHECK: </dict> 320// CHECK: </array> 321// CHECK: </dict> 322// CHECK: </array> 323// CHECK: </dict> 324// CHECK: <dict> 325// CHECK: <key>kind</key><string>event</string> 326// CHECK: <key>location</key> 327// CHECK: <dict> 328// CHECK: <key>line</key><integer>19</integer> 329// CHECK: <key>col</key><integer>3</integer> 330// CHECK: <key>file</key><integer>0</integer> 331// CHECK: </dict> 332// CHECK: <key>ranges</key> 333// CHECK: <array> 334// CHECK: <array> 335// CHECK: <dict> 336// CHECK: <key>line</key><integer>19</integer> 337// CHECK: <key>col</key><integer>4</integer> 338// CHECK: <key>file</key><integer>0</integer> 339// CHECK: </dict> 340// CHECK: <dict> 341// CHECK: <key>line</key><integer>19</integer> 342// CHECK: <key>col</key><integer>4</integer> 343// CHECK: <key>file</key><integer>0</integer> 344// CHECK: </dict> 345// CHECK: </array> 346// CHECK: </array> 347// CHECK: <key>depth</key><integer>1</integer> 348// CHECK: <key>extended_message</key> 349// CHECK: <string>Dereference of null pointer (loaded from variable 'p')</string> 350// CHECK: <key>message</key> 351// CHECK: <string>Dereference of null pointer (loaded from variable 'p')</string> 352// CHECK: </dict> 353// CHECK: </array> 354// CHECK: <key>description</key><string>Dereference of null pointer (loaded from variable 'p')</string> 355// CHECK: <key>category</key><string>Logic error</string> 356// CHECK: <key>type</key><string>Dereference of null pointer</string> 357// CHECK: <key>issue_context_kind</key><string>function</string> 358// CHECK: <key>issue_context</key><string>has_bug</string> 359// CHECK: <key>location</key> 360// CHECK: <dict> 361// CHECK: <key>line</key><integer>19</integer> 362// CHECK: <key>col</key><integer>3</integer> 363// CHECK: <key>file</key><integer>0</integer> 364// CHECK: </dict> 365// CHECK: </dict> 366// CHECK: </array> 367// CHECK: </dict> 368// CHECK: </plist> 369 370