commit 3688d72de58fc2fa1d3d373588c589100d7acfe7
author Junxiao Shi <git@mail1.yoursunny.com> Tue Apr 10 05:04:45 2018 +0000
committer Junxiao Shi <git@mail1.yoursunny.com> Tue Apr 10 05:04:45 2018 +0000
tree 4d5796a3aaffaf342c451ed6e5616dba1deb74ad
parent 25038f3034445c4554c48fca4dd1ff0b26a2a353

util: backport optional::reset

refs #3753

Change-Id: I17e77d7b7e3c450fc86aec06f5c2d3ecfcc1444a

tests/unit-tests/util/backports.t.cpp

diff --git a/tests/unit-tests/util/backports.t.cpp b/tests/unit-tests/util/backports.t.cpp
index 3722834..629c3ee 100644
--- a/tests/unit-tests/util/backports.t.cpp
+++ b/tests/unit-tests/util/backports.t.cpp
@@ -226,6 +226,13 @@
   BOOST_CHECK_EQUAL(static_cast<bool>(o2), false);
 }
 
+BOOST_AUTO_TEST_CASE(Reset)
+{
+  optional<int> o1(1);
+  o1.reset();
+  BOOST_CHECK_EQUAL(static_cast<bool>(o1), false);
+}
+
 BOOST_AUTO_TEST_CASE(Emplace)
 {
   optional<std::pair<int, int>> o1;