From 070154b5a5f5ba2583e28a9b27a64bf057a38948 Mon Sep 17 00:00:00 2001
From: "Dr. Patrick Urbanke" <patrick@getml.com>
Date: Sat, 21 Dec 2024 19:42:45 +0100
Subject: [PATCH] Added more explicit type casts

---
 include/rfl/parsing/Parser_optional.hpp   | 3 ++-
 include/rfl/parsing/Parser_shared_ptr.hpp | 3 ++-
 include/rfl/parsing/Parser_unique_ptr.hpp | 3 ++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/include/rfl/parsing/Parser_optional.hpp b/include/rfl/parsing/Parser_optional.hpp
index d4726939..029a897b 100644
--- a/include/rfl/parsing/Parser_optional.hpp
+++ b/include/rfl/parsing/Parser_optional.hpp
@@ -51,7 +51,8 @@ struct Parser<R, W, std::optional<T>, ProcessorsType> {
     if constexpr (schemaful::IsSchemafulWriter<W>) {
       auto u = ParentType::add_union(_w, _parent);
       using UnionType = typename ParentType::template Union<decltype(u)>;
-      auto p = UnionType{.index_ = _o ? 0 : 1, .union_ = &u};
+      auto p =
+          UnionType{.index_ = static_cast<size_t>(_o ? 0 : 1), .union_ = &u};
       if (_o) {
         Parser<R, W, std::remove_cvref_t<T>, ProcessorsType>::write(_w, *_o, p);
       } else {
diff --git a/include/rfl/parsing/Parser_shared_ptr.hpp b/include/rfl/parsing/Parser_shared_ptr.hpp
index 7c45e225..e7dcba02 100644
--- a/include/rfl/parsing/Parser_shared_ptr.hpp
+++ b/include/rfl/parsing/Parser_shared_ptr.hpp
@@ -49,7 +49,8 @@ struct Parser<R, W, std::shared_ptr<T>, ProcessorsType> {
     if constexpr (schemaful::IsSchemafulWriter<W>) {
       auto u = ParentType::add_union(_w, _parent);
       using UnionType = typename ParentType::template Union<decltype(u)>;
-      auto p = UnionType{.index_ = _s ? 0 : 1, .union_ = &u};
+      auto p =
+          UnionType{.index_ = static_cast<size_t>(_s ? 0 : 1), .union_ = &u};
       if (_s) {
         Parser<R, W, std::remove_cvref_t<T>, ProcessorsType>::write(_w, *_s, p);
       } else {
diff --git a/include/rfl/parsing/Parser_unique_ptr.hpp b/include/rfl/parsing/Parser_unique_ptr.hpp
index 04869ce0..b9d60587 100644
--- a/include/rfl/parsing/Parser_unique_ptr.hpp
+++ b/include/rfl/parsing/Parser_unique_ptr.hpp
@@ -50,7 +50,8 @@ struct Parser<R, W, std::unique_ptr<T>, ProcessorsType> {
     if constexpr (schemaful::IsSchemafulWriter<W>) {
       auto u = ParentType::add_union(_w, _parent);
       using UnionType = typename ParentType::template Union<decltype(u)>;
-      auto p = UnionType{.index_ = _s ? 0 : 1, .union_ = &u};
+      auto p =
+          UnionType{.index_ = static_cast<size_t>(_s ? 0 : 1), .union_ = &u};
       if (_s) {
         Parser<R, W, std::remove_cvref_t<T>, ProcessorsType>::write(_w, *_s, p);
       } else {