#include "envoy/config/cluster/v4alpha/cluster.pb.h"
#include "envoy/config/route/v4alpha/route_components.pb.h"
#include "envoy/type/matcher/v4alpha/string.pb.h"

void test() {
  envoy::config::route::v4alpha::VirtualHost vhost;
  vhost.hidden_envoy_deprecated_per_filter_config();
  vhost.mutable_hidden_envoy_deprecated_per_filter_config();
  static_cast<void>(envoy::type::matcher::v4alpha::StringMatcher::MatchPatternCase::kHiddenEnvoyDeprecatedRegex);
  static_cast<void>(envoy::config::cluster::v4alpha::Cluster::hidden_envoy_deprecated_ORIGINAL_DST_LB);
}