[ox] MSVC fixes

(synced from 1dddf4ad9d)

src/ox/claw/write.hpp

@@ -32,6 +32,11 @@ struct TypeInfoCatcher {
 		this->version = v;
 	}
 
+	template<typename T>
+	constexpr void setTypeInfo() noexcept {
+		this->name = T::TypeName;
+	}
+
 	constexpr Error field(...) noexcept {
 		return OxError(0);
 	}