1 files changed, 29 insertions, 0 deletions
diff --git a/gdb/unittests/optional/assignment/7.cc b/gdb/unittests/optional/assignment/7.cc
new file mode 100644
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--- /dev/null
+++ b/gdb/unittests/optional/assignment/7.cc
@@ -0,0 +1,29 @@
+// Copyright (C) 2016-2017 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+namespace assign_7 {
+
+void test()
+{
+  gdb::optional<int> o{666};
+  VERIFY(o && *o == 666);
+  o.reset();
+  VERIFY(!o);
+  static_assert(noexcept(std::declval<gdb::optional<int>>().reset()), "");
+}
+
+} // namespace assign_7