From 7bade71c8dcd1c3c1e1bf3a32e826f85f10e98a5 Mon Sep 17 00:00:00 2001
From: Andersama <anderson.john.alexander@gmail.com>
Date: Fri, 16 Jul 2021 14:03:18 -0700
Subject: [PATCH] patch calculate_size_of_first which is creating issues with
 embedded sets

---
 include/ctre/first.hpp         | 2 +-
 single-header/ctre-unicode.hpp | 2 +-
 single-header/ctre.hpp         | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/ctre/first.hpp b/include/ctre/first.hpp
index 5d13a5aa..bb2f4769 100644
--- a/include/ctre/first.hpp
+++ b/include/ctre/first.hpp
@@ -282,7 +282,7 @@ template <typename... Content> constexpr auto calculate_first(Content...) noexce
 
 // calculate mutual exclusivity
 template <typename... Content> constexpr size_t calculate_size_of_first(ctre::negative_set<Content...>) {
-	return 1 + 1 * sizeof...(Content);
+	return 1 + calculate_size_of_first(ctre::set<Content...>{});
 }
 
 template <auto... V> constexpr size_t calculate_size_of_first(ctre::enumeration<V...>) {
diff --git a/single-header/ctre-unicode.hpp b/single-header/ctre-unicode.hpp
index 05ce8075..d7de03ed 100644
--- a/single-header/ctre-unicode.hpp
+++ b/single-header/ctre-unicode.hpp
@@ -3722,7 +3722,7 @@ template <typename... Content> constexpr auto calculate_first(Content...) noexce
 
 // calculate mutual exclusivity
 template <typename... Content> constexpr size_t calculate_size_of_first(ctre::negative_set<Content...>) {
-	return 1 + 1 * sizeof...(Content);
+	return 1 + calculate_size_of_first(ctre::set<Content...>{});
 }
 
 template <auto... V> constexpr size_t calculate_size_of_first(ctre::enumeration<V...>) {
diff --git a/single-header/ctre.hpp b/single-header/ctre.hpp
index 022a6a50..427a2af8 100644
--- a/single-header/ctre.hpp
+++ b/single-header/ctre.hpp
@@ -3719,7 +3719,7 @@ template <typename... Content> constexpr auto calculate_first(Content...) noexce
 
 // calculate mutual exclusivity
 template <typename... Content> constexpr size_t calculate_size_of_first(ctre::negative_set<Content...>) {
-	return 1 + 1 * sizeof...(Content);
+	return 1 + calculate_size_of_first(ctre::set<Content...>{});
 }
 
 template <auto... V> constexpr size_t calculate_size_of_first(ctre::enumeration<V...>) {