| Jordan Rose | 0073a5c | 2012-09-25 19:03:06 +0000 | [diff] [blame^] | 1 | // RUN: %clang_cc1 -analyze -analyzer-checker=core,debug.DumpTraversal %s | FileCheck %s |
| 2 | |
| 3 | int a(); |
| 4 | int b(); |
| 5 | int c(); |
| 6 | |
| 7 | void testRemoveDeadBindings() { |
| 8 | int i = a(); |
| 9 | if (i) |
| 10 | a(); |
| 11 | else |
| 12 | b(); |
| 13 | |
| 14 | // At this point the symbol bound to 'i' is dead. |
| 15 | // The effects of a() and b() are identical (they both invalidate globals). |
| 16 | // We should unify the two paths here and only get one end-of-path node. |
| 17 | c(); |
| 18 | } |
| 19 | |
| 20 | // CHECK: --END PATH-- |
| 21 | // CHECK-NOT: --END PATH-- |