253     std::ostringstream ErrStream;  in registerJITDylib()  local
254     ErrStream << "Duplicate JITDylib registration for header " << Header  in registerJITDylib()
256     return make_error<StringError>(ErrStream.str());  in registerJITDylib()
259     std::ostringstream ErrStream;  in registerJITDylib()  local
260     ErrStream << "Duplicate JITDylib registration for header " << Header  in registerJITDylib()
262     return make_error<StringError>(ErrStream.str());  in registerJITDylib()
276     std::ostringstream ErrStream;  in deregisterJITDylib()  local
277     ErrStream << "Attempted to deregister unrecognized header " << Header;  in deregisterJITDylib()
278     return make_error<StringError>(ErrStream.str());  in deregisterJITDylib()
333     std::ostringstream ErrStream;  in registerObjectPlatformSections()  local
334     ErrStream << "Could not register object platform sections for "  in registerObjectPlatformSections()
337     return make_error<StringError>(ErrStream.str());  in registerObjectPlatformSections()
397     std::ostringstream ErrStream;  in deregisterObjectPlatformSections()  local
398     ErrStream << "Could not register object platform sections for unrecognized "  in deregisterObjectPlatformSections()
401     return make_error<StringError>(ErrStream.str());  in deregisterObjectPlatformSections()
752     std::ostringstream ErrStream;  in dlopenFull()  local
753     ErrStream << "Encountered unrecognized dep-info key headers "  in dlopenFull()
756     return make_error<StringError>(ErrStream.str());  in dlopenFull()
785       std::ostringstream ErrStream;  in dlopenInitialize()  local
786       ErrStream << "Sealed JITDylib " << JDS.Header  in dlopenInitialize()
788       return make_error<StringError>(ErrStream.str());  in dlopenInitialize()
802       std::ostringstream ErrStream;  in dlopenInitialize()  local
803       ErrStream << "Encountered unrecognized dep header "  in dlopenInitialize()
806       return make_error<StringError>(ErrStream.str());  in dlopenInitialize()
845     std::ostringstream ErrStream;  in dlcloseImpl()  local
846     ErrStream << "No registered JITDylib for " << DSOHandle;  in dlcloseImpl()
847     return make_error<StringError>(ErrStream.str());  in dlcloseImpl()