compat/time{,r}: get rid of `long long'

2 files changed, 3 insertions, 4 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
diff --git a/compat/timer.hpp b/compat/timer.hpp
index 03b537ac..3ceda093 100644
--- a/compat/timer.hpp
+++ b/compat/timer.hpp
@@ -33,7 +33,7 @@ public:
     }
 
     template<typename t>
-    bool is_elapsed(const t& time_value)
+    bool is_elapsed(t&& time_value)
     {
         using namespace time_units;