message: [enumerate] Include enumerate.hpp in view.hpp
diff: @@ -34,6 +34,7 @@ RANGES_DISABLE_WARNINGS
  #include <range/v3/view/drop_exactly.hpp>
  #include <range/v3/view/drop_while.hpp>
  #include <range/v3/view/empty.hpp>
  +#include <range/v3/view/enumerate.hpp>
  #include <range/v3/view/filter.hpp>
  #include <range/v3/view/for_each.hpp>
  #include <range/v3/view/generate.hpp>
  