| Ted Kremenek | 2436415 | 2012-07-02 21:02:22 +0000 | [diff] [blame^] | 1 | // RUN: %clang_cc1 -analyze -analyzer-checker=debug.DumpTraversal -analyzer-max-loop 4 -std=c++11 %s | FileCheck -check-prefix=DFS %s |
| Jordan Rose | 8d0f528 | 2012-06-29 00:33:10 +0000 | [diff] [blame] | 2 | |
| 3 | int a(); |
| 4 | int b(); |
| 5 | int c(); |
| 6 | |
| 7 | int work(); |
| 8 | |
| 9 | void test(id input) { |
| 10 | if (a()) { |
| 11 | if (a()) |
| 12 | b(); |
| 13 | else |
| 14 | c(); |
| 15 | } else { |
| 16 | if (b()) |
| 17 | a(); |
| 18 | else |
| 19 | c(); |
| 20 | } |
| 21 | |
| 22 | if (a()) |
| 23 | work(); |
| 24 | } |
| 25 | |
| Jordan Rose | 8d0f528 | 2012-06-29 00:33:10 +0000 | [diff] [blame] | 26 | void testLoops(id input) { |
| 27 | while (a()) { |
| 28 | work(); |
| 29 | work(); |
| 30 | work(); |
| 31 | } |
| 32 | |
| 33 | for (int i = 0; i != b(); ++i) { |
| 34 | work(); |
| 35 | } |
| 36 | |
| 37 | for (id x in input) { |
| 38 | work(); |
| 39 | work(); |
| 40 | work(); |
| 41 | } |
| 42 | |
| 43 | int z[] = {1,2,3}; |
| 44 | for (int y : z) { |
| 45 | work(); |
| 46 | work(); |
| 47 | work(); |
| 48 | } |
| 49 | } |
| 50 | |
| Ted Kremenek | 371b477 | 2012-07-02 20:21:48 +0000 | [diff] [blame] | 51 | // This ordering assumes that false cases happen before the true cases. |
| Jordan Rose | 8d0f528 | 2012-06-29 00:33:10 +0000 | [diff] [blame] | 52 | |
| Ted Kremenek | 371b477 | 2012-07-02 20:21:48 +0000 | [diff] [blame] | 53 | // DFS:27 WhileStmt |
| 54 | // DFS-next:33 ForStmt |
| 55 | // DFS-next:37 ObjCForCollectionStmt |
| 56 | // DFS-next:44 CXXForRangeStmt |
| 57 | // DFS-next:44 CXXForRangeStmt |
| 58 | // DFS-next:44 CXXForRangeStmt |
| 59 | // DFS-next:44 CXXForRangeStmt |
| 60 | // DFS-next:--END PATH-- |
| 61 | // DFS-next:37 ObjCForCollectionStmt |
| 62 | // DFS-next:37 ObjCForCollectionStmt |
| 63 | // DFS-next:44 CXXForRangeStmt |
| 64 | // DFS-next:44 CXXForRangeStmt |
| 65 | // DFS-next:44 CXXForRangeStmt |
| 66 | // DFS-next:44 CXXForRangeStmt |
| 67 | // DFS-next:--END PATH-- |
| 68 | // DFS-next:37 ObjCForCollectionStmt |
| 69 | // DFS-next:37 ObjCForCollectionStmt |
| 70 | // DFS-next:44 CXXForRangeStmt |
| 71 | // DFS-next:37 ObjCForCollectionStmt |
| 72 | // DFS-next:37 ObjCForCollectionStmt |
| 73 | // DFS-next:44 CXXForRangeStmt |
| 74 | // DFS-next:37 ObjCForCollectionStmt |
| 75 | // DFS-next:33 ForStmt |
| 76 | // DFS-next:37 ObjCForCollectionStmt |
| 77 | // DFS-next:44 CXXForRangeStmt |
| 78 | // DFS-next:44 CXXForRangeStmt |
| 79 | // DFS-next:44 CXXForRangeStmt |
| 80 | // DFS-next:44 CXXForRangeStmt |
| 81 | // DFS-next:--END PATH-- |
| 82 | // DFS-next:37 ObjCForCollectionStmt |
| 83 | // DFS-next:33 ForStmt |
| 84 | // DFS-next:37 ObjCForCollectionStmt |
| 85 | // DFS-next:44 CXXForRangeStmt |
| 86 | // DFS-next:44 CXXForRangeStmt |
| 87 | // DFS-next:44 CXXForRangeStmt |
| 88 | // DFS-next:44 CXXForRangeStmt |
| 89 | // DFS-next:--END PATH-- |
| 90 | // DFS-next:37 ObjCForCollectionStmt |
| 91 | // DFS-next:33 ForStmt |
| 92 | // DFS-next:37 ObjCForCollectionStmt |
| 93 | // DFS-next:44 CXXForRangeStmt |
| 94 | // DFS-next:44 CXXForRangeStmt |
| 95 | // DFS-next:44 CXXForRangeStmt |
| 96 | // DFS-next:44 CXXForRangeStmt |
| 97 | // DFS-next:--END PATH-- |
| 98 | // DFS-next:37 ObjCForCollectionStmt |
| 99 | // DFS-next:27 WhileStmt |
| 100 | // DFS-next:33 ForStmt |
| 101 | // DFS-next:37 ObjCForCollectionStmt |
| 102 | // DFS-next:44 CXXForRangeStmt |
| 103 | // DFS-next:44 CXXForRangeStmt |
| 104 | // DFS-next:44 CXXForRangeStmt |
| 105 | // DFS-next:44 CXXForRangeStmt |
| 106 | // DFS-next:--END PATH-- |
| 107 | // DFS-next:37 ObjCForCollectionStmt |
| 108 | // DFS-next:33 ForStmt |
| 109 | // DFS-next:37 ObjCForCollectionStmt |
| 110 | // DFS-next:44 CXXForRangeStmt |
| 111 | // DFS-next:44 CXXForRangeStmt |
| 112 | // DFS-next:44 CXXForRangeStmt |
| 113 | // DFS-next:44 CXXForRangeStmt |
| 114 | // DFS-next:--END PATH-- |
| 115 | // DFS-next:37 ObjCForCollectionStmt |
| 116 | // DFS-next:33 ForStmt |
| 117 | // DFS-next:37 ObjCForCollectionStmt |
| 118 | // DFS-next:44 CXXForRangeStmt |
| 119 | // DFS-next:44 CXXForRangeStmt |
| 120 | // DFS-next:44 CXXForRangeStmt |
| 121 | // DFS-next:44 CXXForRangeStmt |
| 122 | // DFS-next:--END PATH-- |
| 123 | // DFS-next:37 ObjCForCollectionStmt |
| 124 | // DFS-next:33 ForStmt |
| 125 | // DFS-next:37 ObjCForCollectionStmt |
| 126 | // DFS-next:44 CXXForRangeStmt |
| 127 | // DFS-next:44 CXXForRangeStmt |
| 128 | // DFS-next:44 CXXForRangeStmt |
| 129 | // DFS-next:44 CXXForRangeStmt |
| 130 | // DFS-next:--END PATH-- |
| 131 | // DFS-next:37 ObjCForCollectionStmt |
| 132 | // DFS-next:27 WhileStmt |
| 133 | // DFS-next:33 ForStmt |
| 134 | // DFS-next:37 ObjCForCollectionStmt |
| 135 | // DFS-next:44 CXXForRangeStmt |
| 136 | // DFS-next:44 CXXForRangeStmt |
| 137 | // DFS-next:44 CXXForRangeStmt |
| 138 | // DFS-next:44 CXXForRangeStmt |
| 139 | // DFS-next:--END PATH-- |
| 140 | // DFS-next:37 ObjCForCollectionStmt |
| 141 | // DFS-next:33 ForStmt |
| 142 | // DFS-next:37 ObjCForCollectionStmt |
| 143 | // DFS-next:44 CXXForRangeStmt |
| 144 | // DFS-next:44 CXXForRangeStmt |
| 145 | // DFS-next:44 CXXForRangeStmt |
| 146 | // DFS-next:44 CXXForRangeStmt |
| 147 | // DFS-next:--END PATH-- |
| 148 | // DFS-next:37 ObjCForCollectionStmt |
| 149 | // DFS-next:33 ForStmt |
| 150 | // DFS-next:37 ObjCForCollectionStmt |
| 151 | // DFS-next:44 CXXForRangeStmt |
| 152 | // DFS-next:44 CXXForRangeStmt |
| 153 | // DFS-next:44 CXXForRangeStmt |
| 154 | // DFS-next:44 CXXForRangeStmt |
| 155 | // DFS-next:--END PATH-- |
| 156 | // DFS-next:37 ObjCForCollectionStmt |
| 157 | // DFS-next:33 ForStmt |
| 158 | // DFS-next:37 ObjCForCollectionStmt |
| 159 | // DFS-next:44 CXXForRangeStmt |
| 160 | // DFS-next:44 CXXForRangeStmt |
| 161 | // DFS-next:44 CXXForRangeStmt |
| 162 | // DFS-next:44 CXXForRangeStmt |
| 163 | // DFS-next:--END PATH-- |
| 164 | // DFS-next:37 ObjCForCollectionStmt |
| 165 | // DFS-next:27 WhileStmt |
| 166 | // DFS-next:33 ForStmt |
| 167 | // DFS-next:37 ObjCForCollectionStmt |
| 168 | // DFS-next:44 CXXForRangeStmt |
| 169 | // DFS-next:44 CXXForRangeStmt |
| 170 | // DFS-next:44 CXXForRangeStmt |
| 171 | // DFS-next:44 CXXForRangeStmt |
| 172 | // DFS-next:--END PATH-- |
| 173 | // DFS-next:37 ObjCForCollectionStmt |
| 174 | // DFS-next:33 ForStmt |
| 175 | // DFS-next:37 ObjCForCollectionStmt |
| 176 | // DFS-next:44 CXXForRangeStmt |
| 177 | // DFS-next:44 CXXForRangeStmt |
| 178 | // DFS-next:44 CXXForRangeStmt |
| 179 | // DFS-next:44 CXXForRangeStmt |
| 180 | // DFS-next:--END PATH-- |
| 181 | // DFS-next:37 ObjCForCollectionStmt |
| 182 | // DFS-next:33 ForStmt |
| 183 | // DFS-next:37 ObjCForCollectionStmt |
| 184 | // DFS-next:44 CXXForRangeStmt |
| 185 | // DFS-next:44 CXXForRangeStmt |
| 186 | // DFS-next:44 CXXForRangeStmt |
| 187 | // DFS-next:44 CXXForRangeStmt |
| 188 | // DFS-next:--END PATH-- |
| 189 | // DFS-next:37 ObjCForCollectionStmt |
| 190 | // DFS-next:33 ForStmt |
| 191 | // DFS-next:37 ObjCForCollectionStmt |
| 192 | // DFS-next:44 CXXForRangeStmt |
| 193 | // DFS-next:44 CXXForRangeStmt |
| 194 | // DFS-next:44 CXXForRangeStmt |
| 195 | // DFS-next:44 CXXForRangeStmt |
| 196 | // DFS-next:--END PATH-- |
| 197 | // DFS-next:37 ObjCForCollectionStmt |
| 198 | // DFS-next:10 IfStmt |
| 199 | // DFS-next:16 IfStmt |
| 200 | // DFS-next:22 IfStmt |
| 201 | // DFS-next:--END PATH-- |
| 202 | // DFS-next:--END PATH-- |
| 203 | // DFS-next:22 IfStmt |
| 204 | // DFS-next:--END PATH-- |
| 205 | // DFS-next:--END PATH-- |
| 206 | // DFS-next:11 IfStmt |
| 207 | // DFS-next:22 IfStmt |
| 208 | // DFS-next:--END PATH-- |
| 209 | // DFS-next:--END PATH-- |
| 210 | // DFS-next:22 IfStmt |
| 211 | // DFS-next:--END PATH-- |
| 212 | // DFS-next:--END PATH-- |
| 213 | |