diff options
Diffstat (limited to 'test/Analysis/no-exit-cfg.c')
-rw-r--r-- | test/Analysis/no-exit-cfg.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/Analysis/no-exit-cfg.c b/test/Analysis/no-exit-cfg.c new file mode 100644 index 0000000..cad2127 --- /dev/null +++ b/test/Analysis/no-exit-cfg.c @@ -0,0 +1,19 @@ +// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -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; +} |