Greg Sjaardema 55b6130055 Use C++11-compatible operations ... The `std::is_base_of<T,U>()` and `std::is_reference<T>()` member functions were added in C++14. To maintain C++11 compatibility, use the `::value` instead. Current code fails on intel-17 and other compilers if using strict C++11		2020-01-15 07:23:39 -08:00
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fmt	Use C++11-compatible operations	2020-01-15 07:23:39 -08:00