From abb104dca0cd3e702c16de5766588afeec20184d Mon Sep 17 00:00:00 2001
From: Kitzunu <24550914+Kitzunu@users.noreply.github.com>
Date: Thu, 3 Feb 2022 23:28:20 +0100
Subject: [PATCH] Update Duration.h

---
 src/common/Utilities/Duration.h | 41 +++++++++++----------------------
 1 file changed, 14 insertions(+), 27 deletions(-)

diff --git a/src/common/Utilities/Duration.h b/src/common/Utilities/Duration.h
index 5906c0e189..22aa53c2da 100644
--- a/src/common/Utilities/Duration.h
+++ b/src/common/Utilities/Duration.h
@@ -32,22 +32,6 @@ using Seconds = std::chrono::seconds;
 /// Minutes shorthand typedef.
 using Minutes = std::chrono::minutes;
 
-/// Hours shorthand typedef.
-using Hours = std::chrono::hours;
-
-#if __cplusplus > 201703L
-/// Days shorthand typedef.
-using Days = std::chrono::days;
-
-/// Weeks shorthand typedef.
-using Weeks = std::chrono::weeks;
-
-/// Years shorthand typedef.
-using Years = std::chrono::years;
-
-/// Months shorthand typedef.
-using Months = std::chrono::months;
-
 // Fix GCC for C++20
 #if defined(__GNUC__) && !defined(__clang__)
 /// days
@@ -62,21 +46,24 @@ using Years = std::chrono::duration<_GLIBCXX_CHRONO_INT64_T, ratio<31556952>>;
 /// months
 using Months = std::chrono::duration<_GLIBCXX_CHRONO_INT64_T, ratio<2629746>>;
 
-#endif // GCC_VERSION
-
 #else
-/// Days shorthand typedef. (delete after start support c++20)
-using Days = std::chrono::duration<int, std::ratio_multiply<std::ratio<24>, Hours::period>>;
 
-/// Weeks shorthand typedef. (delete after start support c++20)
-using Weeks = std::chrono::duration<int, std::ratio_multiply<std::ratio<7>, Days::period>>;
+/// Hours shorthand typedef.
+using Hours = std::chrono::hours;
 
-/// Years shorthand typedef. (delete after start support c++20)
-using Years = std::chrono::duration<int, std::ratio_multiply<std::ratio<146097, 400>, Days::period>>;
+/// Days shorthand typedef.
+using Days = std::chrono::days;
 
-/// Months shorthand typedef. (delete after start support c++20)
-using Months = std::chrono::duration<int, std::ratio_divide<Years::period, std::ratio<12>>>;
-#endif
+/// Weeks shorthand typedef.
+using Weeks = std::chrono::weeks;
+
+/// Years shorthand typedef.
+using Years = std::chrono::years;
+
+/// Months shorthand typedef.
+using Months = std::chrono::months;
+
+#endif // GCC_VERSION
 
 /// time_point shorthand typedefs
 using TimePoint = std::chrono::steady_clock::time_point;