Add returns_twice to functions that are known to return twice. This implements
the same behavior of gcc by keeping the attribute out of the function type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141803 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/security-syntax-checks.m b/test/Analysis/security-syntax-checks.m
index a04401b..6fb5b3c 100644
--- a/test/Analysis/security-syntax-checks.m
+++ b/test/Analysis/security-syntax-checks.m
@@ -170,7 +170,7 @@
//===----------------------------------------------------------------------===
typedef int __int32_t;
typedef __int32_t pid_t;
-pid_t vfork(void);
+pid_t vfork(void); //expected-warning{{declaration of built-in function 'vfork' requires inclusion of the header <setjmp.h>}}
void test_vfork() {
vfork(); //expected-warning{{Call to function 'vfork' is insecure as it can lead to denial of service situations in the parent process.}}