message: Added test on existence of ObjectType enum value corresponding to handle type in extensions.
diff: @@ -3806,10 +3806,23 @@ void VulkanHppGenerator::readExtensionRequireType(tinyxml2::XMLElement const* el
  checkElements(getChildElements(element), {});
  // add the protect-string to the appropriate type: enum, flag, handle, scalar, or struct
  - if (!platform.empty())
  - {
  std::string name = attributes.find("name")->second;
  + auto handleIt = m_handles.find(name);
  + if (handleIt != m_handles.end())
  + {
  + assert(beginsWith(name, "Vk"));
  + auto objectTypeIt = m_enums.find("VkObjectType");
  + assert(objectTypeIt != m_enums.end());
  + std::string objectTypeName = "e" + stripPrefix(handleIt->first, "Vk");
  + if (std::find_if(objectTypeIt->second.values.begin(), objectTypeIt->second.values.end(), [objectTypeName](EnumValueData const& evd) {return evd.vkValue == objectTypeName; }) == objectTypeIt->second.values.end())
  + {
  + throw std::runtime_error("Spec error on line " + std::to_string(element->GetLineNum()) + ": missing entry in VkObjectType enum for handle <" + name + ">.");
  + }
  + }
  +
  + if (!platform.empty())
  + {
  auto bmit = m_bitmasks.find(name);
  if (bmit != m_bitmasks.end())
  {
  