From d9b399881d1e5f54d996a79d23cc08015105956b Mon Sep 17 00:00:00 2001
From: Username404-59 <w.iron.zombie@gmail.com>
Date: Wed, 20 Oct 2021 13:16:54 +0200
Subject: [PATCH] Use the derived_from concept in the template of the IS(X)
 macro

---
 src/headers/parsing/ParseComponents.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/headers/parsing/ParseComponents.hpp b/src/headers/parsing/ParseComponents.hpp
index 7a57e78..6dba57e 100644
--- a/src/headers/parsing/ParseComponents.hpp
+++ b/src/headers/parsing/ParseComponents.hpp
@@ -13,7 +13,8 @@ using namespace std;
 
 #include "../lex.hpp"
 
-#define IS(X) template<typename T = X, typename std::enable_if<std::is_base_of<X, T>::value>::type* = nullptr>
+#include <concepts>
+#define IS(X) template<derived_from<X> T = X>
 struct ParseComponent {
     [[nodiscard]] constexpr const type_info& getId() const { return typeid(*this); }
     virtual ~ParseComponent() = default;