749                            std::function<void(Error)> WarningHandler,  in DWARFContext()  argument
753       WarningHandler(WarningHandler), DObj(std::move(DObj)) {  in DWARFContext()
911                                       DumpOpts.WarningHandler)) {  in dumpAddrSection()
1157               set.extract(arangesData, &offset, DumpOpts.WarningHandler)) {  in dump()
1170         Parser.skip(DumpOpts.WarningHandler, DumpOpts.WarningHandler);  in dump()
1175       Parser.parseNext(DumpOpts.WarningHandler, DumpOpts.WarningHandler, &OS,  in dump()
1188         DumpOpts.WarningHandler(std::move(Err));  in dump()
1492       getLineTableForUnit(U, WarningHandler);  in getLineTableForUnit()
1494     WarningHandler(ExpectedLineTable.takeError());  in getLineTableForUnit()
2445                      std::function<void(Error)> WarningHandler,  in create()  argument
2448       Obj, L, RecoverableErrorHandler, WarningHandler, RelocAction);  in create()
2452                                         WarningHandler,  in create()
2460                      std::function<void(Error)> WarningHandler,  in create()  argument
2465       std::move(DObj), "", RecoverableErrorHandler, WarningHandler, ThreadSafe);  in create()