| // RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s && |
| // RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s && |
| // RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s |
| |
| // This is a test case for the issue reported in PR 2819: |
| // http://llvm.org/bugs/show_bug.cgi?id=2819 |
| // The flow-sensitive dataflow solver should work even when no block in |
| // the CFG reaches the exit block. |
| |
| int g(int x); |
| void h(int x); |
| |
| int f(int x) |
| { |
| out_err: |
| if (g(x)) { |
| h(x); |
| } |
| goto out_err; |
| } |