// This declaration will allow use to use CHECK macros for user
// defined classes which have operator<< (e.g., stl_logging.h).
inline std::ostream& operator<<(
// This declaration will allow use to use CHECK macros for user
// defined classes which have operator<< (e.g., stl_logging.h).
inline std::ostream& operator<<(
- std::ostream& out, const google::DummyClassToDefineOperator& dummy) {
+ std::ostream& out, const google::DummyClassToDefineOperator&) {