678   auto walkFn = [&](SymbolTable::SymbolUse symbolUse, ArrayRef<int>) {  in getSymbolUsesImpl()  argument
679     uses.push_back(symbolUse);  in getSymbolUsesImpl()
709     if (!scope.walk([&](SymbolTable::SymbolUse symbolUse) {  in getSymbolUsesImpl()  argument
710           if (isReferencePrefixOf(scope.symbol, symbolUse.getSymbolRef()))  in getSymbolUsesImpl()
711             uses.push_back(symbolUse);  in getSymbolUsesImpl()
747     if (scope.walk([&](SymbolTable::SymbolUse symbolUse, ArrayRef<int>) {  in symbolKnownUseEmptyImpl()  argument
748           return isReferencePrefixOf(scope.symbol, symbolUse.getSymbolRef())  in symbolKnownUseEmptyImpl()
861     auto walkFn = [&](SymbolTable::SymbolUse symbolUse,  in replaceAllSymbolUsesImpl()
863       SymbolRefAttr useRef = symbolUse.getSymbolRef();  in replaceAllSymbolUsesImpl()
887       if (curOp && symbolUse.getUser() != curOp) {  in replaceAllSymbolUsesImpl()
893       curOp = symbolUse.getUser();  in replaceAllSymbolUsesImpl()