Fix clang-tidy build with libstdc++ >= 7

Fixes #2627

Change-Id: I236ab812f98c4921b21b03c6825707595d0385c3

diff --git a/src/gromacs/utility/keyvaluetree.h b/src/gromacs/utility/keyvaluetree.h
index 3cf0e0848e239dfd41bfed2320c19cd245b8df35..293289d663ab49777fff640f98a546b457f269f0 100644 (file)
--- a/src/gromacs/utility/keyvaluetree.h
+++ b/src/gromacs/utility/keyvaluetree.h
@@ -256,6 +256,7 @@ class KeyValueTreeObject
             return *this;
         }
         //! Default move constructor.
+        //NOLINTNEXTLINE(performance-noexcept-move-constructor) bug #38733
         KeyValueTreeObject(KeyValueTreeObject &&)            = default;
         //! Default move assignment.
         KeyValueTreeObject &operator=(KeyValueTreeObject &&) = default;