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-rw-r--r--compat/time.hpp5
1 files changed, 2 insertions, 3 deletions
diff --git a/compat/time.hpp b/compat/time.hpp
index d34e4e8c..c246a9e5 100644
--- a/compat/time.hpp
+++ b/compat/time.hpp
@@ -8,7 +8,7 @@ template<typename repr, typename ratio = std::ratio<1>>
using duration = std::chrono::duration<repr, ratio>;
template<typename t, typename u>
-static inline constexpr auto time_cast(const u& in)
+static inline constexpr auto time_cast(u&& in)
{
return std::chrono::duration_cast<t>(in);
}
@@ -17,7 +17,6 @@ using secs = duration<double>;
using secs_ = duration<long>;
using ms = duration<double, std::milli>;
using us = duration<double, std::micro>;
-using us_ = duration<long long, std::micro>;
-using ns = duration<long long, std::nano>;
+using ns = duration<double, std::nano>;
} // ns time_units