From d1f5ff717dc019a01cae2d8d4bfe941a5eb6f67b Mon Sep 17 00:00:00 2001 From: Ted Kremenek Date: Tue, 23 Sep 2008 18:05:01 +0000 Subject: [PATCH] Added test case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56493 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Analysis/no-exit-cfg.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 test/Analysis/no-exit-cfg.c diff --git a/test/Analysis/no-exit-cfg.c b/test/Analysis/no-exit-cfg.c new file mode 100644 index 0000000000..b61abf548f --- /dev/null +++ b/test/Analysis/no-exit-cfg.c @@ -0,0 +1,18 @@ +// RUN: clang -checker-cfref -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; +} -- 2.50.1