lib/Serialization/ASTReader.cpp

621                                      StringRef ExistingModuleCachePath,
625     if (SpecificModuleCachePath != ExistingModuleCachePath) {
628           << SpecificModuleCachePath << ExistingModuleCachePath;
4146     std::string ExistingModuleCachePath;
4153                        StringRef ExistingModuleCachePath,
4158         ExistingModuleCachePath(ExistingModuleCachePath),
4177                                       ExistingModuleCachePath,
4401     std::string ExistingModuleCachePath) {
4403                                ExistingModuleCachePath, FileMgr);