1 files changed, 44 insertions, 0 deletions
diff --git a/source/20-codegen-runtime/Metadata.cpp b/source/20-codegen-runtime/Metadata.cpp
index ee32054..0d640da 100644
--- a/source/20-codegen-runtime/Metadata.cpp
+++ b/source/20-codegen-runtime/Metadata.cpp
@@ -1 +1,45 @@
 #include "Metadata.hpp"
+
+auto Metadata::TypeInfoList::Iterator::operator*() const -> const TypeInfo& {
+    // TODO
+}
+
+auto Metadata::TypeInfoList::Iterator::operator++() -> Iterator& {
+    // TODO
+}
+
+auto Metadata::TypeInfoList::Iterator::operator++(int) -> Iterator {
+	auto copy = *this;
+	++copy;
+	return copy;
+}
+
+bool Metadata::TypeInfoList::Iterator::operator==(const Iterator& that) const {
+	return this->data == that.data;
+}
+
+bool Metadata::TypeInfoList::Iterator::operator==(const Sentinel&) const {
+    // TODO
+}
+
+auto Metadata::TypeInfoList::begin() const -> Iterator {
+	return Iterator();
+}
+
+auto Metadata::TypeInfoList::end() const -> Sentinel {
+	return Sentinel();
+}
+
+auto Metadata::GetTypeInfoList() -> const TypeInfoList& {
+	// TODO
+}
+
+auto Metadata::QueryTypeInfo(TypeId id) -> const TypeInfo* {
+	// TODO
+	return nullptr;
+}
+
+auto Metadata::QueryTypeInfo(std::string_view id) -> const TypeInfo* {
+	// TODO
+	return nullptr;
+}