Function foreach

src/tools/debugadapter/dapsession.cpp:347–349

            arguments.push_back(request.program.value().c_str());
            if (request.args.has_value()) {
                foreach (auto arg, request.args.value()) {
                    arguments.push_back(arg.c_str());
                }
                // --args : add arguments for gdb.  except : rr, runcoredump
                if (request.name.value() != "rr" && arguments.size() >= 2 && !(arguments.size() == 2 && arguments.last().endsWith(".core")))
                    arguments.insert(0, "--args");