7 theme calls to theme_status_messages() in Drupal 6

chameleon_page in themes/chameleon/chameleon.theme

poll_choice_js in modules/poll/poll.module

Menu callback for AHAH additions.

template_preprocess_maintenance_page in includes/theme.maintenance.inc

The variables generated here is a mirror of template_preprocess_page(). This preprocessor will run it's course when theme_maintenance_page() is invoked. It is also used in theme_install_page() and theme_update_page() to keep all the variables…

template_preprocess_page in includes/theme.inc

Process variables for page.tpl.php

theme_install_page in includes/theme.maintenance.inc

Generate a themed installation page.

theme_update_page in includes/theme.maintenance.inc

Generate a themed update page.

upload_js in modules/upload/upload.module

Menu-callback for JavaScript-based uploads.