strnames []string
)

func addstrdata1(ctxt *Link, arg string) {
	eq := strings.Index(arg, "=")
	dot := strings.LastIndex(arg[:eq+1], ".")
	if eq < 0 || dot < 0 {
		Exitf("-X flag requires argument of the form importpath.name=value")
	}
	pkg := arg[:dot]
	if ctxt.BuildMode == BuildModePlugin && pkg == "main" {
		pkg = *flagPluginPath
	}
	pkg = objabi.PathToPrefix(pkg)

	inDial := make(chan bool)
	tr := &Transport{
		Dial: func(network, addr string) (net.Conn, error) {
			eventLog.Println("dial: blocking")
			if !<-inDial {
				return nil, errors.New("main Test goroutine exited")
			}
			<-unblockDial
			return nil, errors.New("nope")
		},
	}
	cl := &Client{Transport: tr}
	gotres := make(chan bool)
	req, _ := NewRequest("GET", "http://something.no-network.tld/", nil)

bool IsSupportedNonTFOp(Operation* op) {
  return isa<tf_device::ReturnOp, tf_device::ClusterOp, tf_device::LaunchOp,
             tf_executor::EnterOp, tf_executor::ExitOp, tf_executor::FetchOp,
             tf_executor::GraphOp, tf_executor::IslandOp,
             tf_executor::LoopCondOp, tf_executor::MergeOp,
             tf_executor::NextIterationSinkOp, tf_executor::SwitchNOp,