From 5688c721c610e2a8931d6ec6f84dee2d4d65c763 Mon Sep 17 00:00:00 2001
From: Claudius Holeksa <mail@keldu.de>
Date: Tue, 27 Jun 2023 12:41:56 +0200
Subject: c++,codec,core: Added Union to KelSimple and fixed the native data
 type. Made some errors more clear as well

---
 src/core/templates.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/core/templates.h')

diff --git a/src/core/templates.h b/src/core/templates.h
index fcac61b..39befc1 100644
--- a/src/core/templates.h
+++ b/src/core/templates.h
@@ -16,7 +16,9 @@ struct parameter_pack_index<T, TL0, TL...> {
 		1u + parameter_pack_index<T, TL...>::value;
 };
 
-template <size_t N, class... T> struct parameter_pack_type;
+template <size_t N, class... T> struct parameter_pack_type {
+	static_assert(always_false<T...>, "Should've been caught by the specializations");
+};
 
 template <class TN, class... T> struct parameter_pack_type<0, TN, T...> {
 	using type = TN;
@@ -25,6 +27,7 @@ template <class TN, class... T> struct parameter_pack_type<0, TN, T...> {
 template <size_t N, class TN, class... T>
 struct parameter_pack_type<N, TN, T...> {
 	static_assert(sizeof...(T) > 0, "Exhausted parameters");
+	static_assert(N > 0, "Invalid number. Should've been caught");
 	using type = typename parameter_pack_type<N - 1, T...>::type;
 };
 /*
-- 
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