if n.Type() == nil {
			continue
		}
		as[i] = AssignConv(n, t.Elem(), "append")
		types.CheckSize(as[i].Type()) // ensure width is calculated for backend
	}
	return n
}

// tcClear typechecks an OCLEAR node.
func tcClear(n *ir.UnaryExpr) ir.Node {
	n.X = Expr(n.X)
	n.X = DefaultLit(n.X, nil)
	l := n.X
	t := l.Type()
	if t == nil {
		n.SetType(nil)
		return n
	}

	switch {

	case ir.OREAL, ir.OIMAG:
		n := n.(*ir.UnaryExpr)
		return tcRealImag(n)

	case ir.OCOMPLEX:
		n := n.(*ir.BinaryExpr)
		return tcComplex(n)

	case ir.OCLEAR:
		n := n.(*ir.UnaryExpr)
		return tcClear(n)

	case ir.OCLOSE:
		n := n.(*ir.UnaryExpr)
		return tcClose(n)

	case ir.ODELETE:
		n := n.(*ir.CallExpr)
		return tcDelete(n)

	case ir.OAPPEND:

      started = true
      for (server in servers.values) {
        server.start()
      }
    }

    fun shutdownAll() {
      try {
        val toClear = servers.values.toList()
        servers.clear()
        for (server in toClear) {
          server.shutdown()
        }
      } catch (e: IOException) {
        logger.log(Level.WARNING, "MockWebServer shutdown failed", e)
      }
    }
  }

var predeclaredFuncs = [...]struct {
	name     string
	nargs    int
	variadic bool
	kind     exprKind
}{
	_Append:  {"append", 1, true, expression},
	_Cap:     {"cap", 1, false, expression},
	_Clear:   {"clear", 1, false, statement},
	_Close:   {"close", 1, false, statement},
	_Complex: {"complex", 2, false, expression},
	_Copy:    {"copy", 2, false, statement},
	_Delete:  {"delete", 2, false, statement},

var predeclaredFuncs = [...]struct {
	name     string
	nargs    int
	variadic bool
	kind     exprKind
}{
	_Append:  {"append", 1, true, expression},
	_Cap:     {"cap", 1, false, expression},
	_Clear:   {"clear", 1, false, statement},
	_Close:   {"close", 1, false, statement},
	_Complex: {"complex", 2, false, expression},
	_Copy:    {"copy", 2, false, statement},
	_Delete:  {"delete", 2, false, statement},

	// Prepare Data for Clear
	account = Account{Number: "account-has-one-append"}
	if err := DB.Model(&user2).Association("Account").Append(&account); err != nil {
		t.Fatalf("Error happened when append Account, got %v", err)
	}

	AssertAssociationCount(t, user2, "Account", 1, "after prepare data")

	// Clear
	if err := DB.Model(&user2).Association("Account").Clear(); err != nil {

	// Prepare Data for Clear
	if err := DB.Model(&user2).Association("Pets").Append(&pet); err != nil {
		t.Fatalf("Error happened when append Pets, got %v", err)
	}

	AssertAssociationCount(t, user2, "Pets", 1, "after prepare data")

	// Clear
	if err := DB.Model(&user2).Association("Pets").Clear(); err != nil {
		t.Errorf("Error happened when clear Pets, got %v", err)
	}

  }

  pass_name_ = extract_pass_name(pass->getName().str());
  error_collector_->Clear();
}

void ErrorCollectorInstrumentation::runAfterPass(Pass *pass,
                                                 Operation *module) {
  loc_to_name_.clear();
  pass_name_.clear();
  common_error_message_.clear();
  error_collector_->Clear();
}

void ErrorCollectorInstrumentation::runAfterPassFailed(Pass *pass,

        list.clear();
        authenticator.addGroupOrRoleName(list, "test", true);
        assertEquals(1, list.size());
        assertEquals("test", list.get(0));

        list.clear();
        authenticator.addGroupOrRoleName(list, "test", false);
        assertEquals(1, list.size());
        assertEquals("test", list.get(0));

        list.clear();

    protected volatile Map<String, List<Pattern>> includeUrlPatternMap = new HashMap<>();

    protected volatile Map<String, List<Pattern>> excludeUrlPatternMap = new HashMap<>();

    public void clear() {
        urlQueueMap.clear();
        sessionMap.clear();
    }

    public synchronized Queue<UrlQueueImpl<Long>> getUrlQueueList(final String sessionId) {
        Queue<UrlQueueImpl<Long>> urlQueueList = urlQueueMap.get(sessionId);