GNUNullExpr is a valid sentinel even though it isn't of pointer type.

llvm-svn: 89778

1 files changed, 6 insertions, 0 deletions

diff --git a/clang/test/SemaCXX/attr-sentinel.cpp b/clang/test/SemaCXX/attr-sentinel.cpp
new file mode 100644
index 00000000000..0293a5dce00
--- /dev/null
+++ b/clang/test/SemaCXX/attr-sentinel.cpp
@@ -0,0 +1,6 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+void f(int, ...) __attribute__((sentinel));
+
+void g() {
+  f(1, 2, __null);
+}