From e583cade278f6bbe5e1d069237815b251e7399db Mon Sep 17 00:00:00 2001
From: Gary Talent <gary@drinkingtea.net>
Date: Tue, 9 Mar 2021 19:35:02 -0600
Subject: [PATCH] [ox/std] Add ResizedInt to get the same sign int with a
 different size

---
 deps/ox/src/ox/std/types.hpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/deps/ox/src/ox/std/types.hpp b/deps/ox/src/ox/std/types.hpp
index e9d8d897..d182429e 100644
--- a/deps/ox/src/ox/std/types.hpp
+++ b/deps/ox/src/ox/std/types.hpp
@@ -128,6 +128,24 @@ using Signed = Int<sizeof(T) * 8>;
 template<typename T>
 using Unsigned = Uint<sizeof(T) * 8>;
 
+// ResizedInt retains the sign while granting a new size
+template<typename T,  std::size_t bits, bool si = T(-1) < T(0)>
+struct ResizedInt {
+};
+
+template<typename T,  std::size_t bits>
+struct ResizedInt<T, bits, true> {
+	using type = typename SignedType<bits>::type;
+};
+
+template<typename T,  std::size_t bits>
+struct ResizedInt<T, bits, false> {
+	using type = typename UnsignedType<bits>::type;
+};
+
+template<typename T,  std::size_t bits>
+using ResizedInt_t = typename ResizedInt<T, bits>::type;
+
 }