From 3286d2df3d75095afb2d3a38ee92d1856850902a Mon Sep 17 00:00:00 2001
From: "Admiral H. Curtiss" <pikachu025@gmail.com>
Date: Wed, 27 Jan 2021 02:31:46 +0100
Subject: [PATCH] Common/VariantUtil: Add 'overloaded' helper struct for use
 with std::variant.

---
 Source/Core/Common/VariantUtil.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Source/Core/Common/VariantUtil.h b/Source/Core/Common/VariantUtil.h
index e9e2987d9c..a7c962e9f8 100644
--- a/Source/Core/Common/VariantUtil.h
+++ b/Source/Core/Common/VariantUtil.h
@@ -26,3 +26,12 @@ auto VariantCast(const std::variant<From...>& v)
 {
   return detail::VariantCastProxy<From...>{v};
 }
+
+template <class... Ts>
+struct overloaded : Ts...
+{
+  using Ts::operator()...;
+};
+
+template <class... Ts>
+overloaded(Ts...) -> overloaded<Ts...>;