build: switch to C++17
Change-Id: I119767c48c085c62556347ba6c11a85e30c32ced
diff --git a/tests/clock-fixture.cpp b/tests/clock-fixture.cpp
index f0f407b..abad20c 100644
--- a/tests/clock-fixture.cpp
+++ b/tests/clock-fixture.cpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
- * Copyright (c) 2014-2020, Regents of the University of California
+ * Copyright (c) 2014-2022, Regents of the University of California
*
* NAC library is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
@@ -19,9 +19,7 @@
#include "tests/clock-fixture.hpp"
-namespace ndn {
-namespace nac {
-namespace tests {
+namespace ndn::nac::tests {
ClockFixture::ClockFixture()
: m_steadyClock(make_shared<time::UnitTestSteadyClock>())
@@ -51,6 +49,4 @@
}
}
-} // namespace tests
-} // namespace nac
-} // namespace ndn
+} // namespace ndn::nac::tests