From 3770de7a03879a8ff6b8cf22b402217c19fa2b53 Mon Sep 17 00:00:00 2001
From: Spartan322 <Megacake1234@gmail.com>
Date: Mon, 18 Dec 2023 21:41:57 -0500
Subject: Change colour_t to be a strongly typed structure Make RGB default of
 `colour_t` Distinguish RGB and ARGB colors by type and colour_traits Add
 `_colour` and `_argb` colour user-defined literals Add
 `OpenVic::utility::unreachable`

---
 src/openvic-simulation/utility/Utility.hpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 src/openvic-simulation/utility/Utility.hpp

(limited to 'src/openvic-simulation/utility/Utility.hpp')

diff --git a/src/openvic-simulation/utility/Utility.hpp b/src/openvic-simulation/utility/Utility.hpp
new file mode 100644
index 0000000..e8d7205
--- /dev/null
+++ b/src/openvic-simulation/utility/Utility.hpp
@@ -0,0 +1,14 @@
+#pragma once
+
+namespace OpenVic::utility {
+	[[noreturn]] inline void unreachable() {
+		// Uses compiler specific extensions if possible.
+		// Even if no extension is used, undefined behavior is still raised by
+		// an empty function body and the noreturn attribute.
+#ifdef __GNUC__ // GCC, Clang, ICC
+		__builtin_unreachable();
+#elif defined(_MSC_VER) // MSVC
+		__assume(false);
+#endif
+	}
+}
-- 
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