7 calls to user_is_anonymous()

CommentFormController::save in drupal/core/modules/comment/lib/Drupal/comment/CommentFormController.php
Overrides Drupal\Core\Entity\EntityFormController::save().
hook_menu_site_status_alter in drupal/core/modules/system/system.api.php
Control site status before menu dispatching.
openid_menu_site_status_alter in drupal/core/modules/openid/openid.module
Implements hook_menu_site_status_alter().
openid_test_menu_site_status_alter in drupal/core/modules/openid/tests/openid_test.module
Implements hook_menu_site_status_alter().
RegisterAccessCheck::access in drupal/core/modules/user/lib/Drupal/user/Access/RegisterAccessCheck.php
Implements AccessCheckInterface::access().
user_menu_site_status_alter in drupal/core/modules/user/user.module
Implements hook_menu_site_status_alter().
user_register_access in drupal/core/modules/user/user.module