From fcb0e975ab88a2faa86667b6a723ab2285035672 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sun, 26 May 2024 21:04:36 +0200
Subject: a

---
 compat/non-const.hpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 compat/non-const.hpp

(limited to 'compat')

diff --git a/compat/non-const.hpp b/compat/non-const.hpp
new file mode 100644
index 00000000..f04827b7
--- /dev/null
+++ b/compat/non-const.hpp
@@ -0,0 +1,15 @@
+#pragma once
+
+namespace floormat {
+
+template<typename T> T& non_const(const T& value) { return const_cast<T&>(value); }
+template<typename T> T& non_const(T& value) = delete;
+template<typename T> T& non_const(T&&) = delete;
+template<typename T> T& non_const(const T&& value) = delete;
+
+template<typename T> T& non_const_(const T& value) { return const_cast<T&>(value); }
+template<typename T> T& non_const_(T& value) { return value; }
+template<typename T> T& non_const_(T&& value) { return static_cast<T&>(value); }
+template<typename T> T& non_const_(const T&& value) { return static_cast<T&>(const_cast<T&&>(value)); }
+
+} // namespace floormat
-- 
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