update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / libs / pfr / test / compile-fail / inherited_nonempty.cpp

diff --git a/ceph/src/boost/libs/pfr/test/compile-fail/inherited_nonempty.cpp b/ceph/src/boost/libs/pfr/test/compile-fail/inherited_nonempty.cpp
new file mode 100644 (file)
index 0000000..c9bf201
--- /dev/null
+++ b/ceph/src/boost/libs/pfr/test/compile-fail/inherited_nonempty.cpp
@@ -0,0 +1,20 @@
+// Copyright (c) 2021 Antony Polukhin
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/pfr/core.hpp>
+
+struct A {
+    int zero;
+};
+
+struct B : public A {
+    int one;
+    int two;
+};
+
+int main() {
+    (void)boost::pfr::tuple_size<B>::value; // Must be a compile time error
+}
+