Steps to reproduce:
- Set config $wgAutoCreateTempUser['enabled'] = true; (and leave the other properties of that config as default)
- Set config $wgResourceLoaderDebug = true;
- Open developer tools in the browser
- Log out
- Edit an article
- Observe that an error is encountered: TypeError: mw.message(...).parseDom is not a function
The mediawiki.tempUserBanner module should depend on the mediawiki.jqueryMsg module.
(Note that this doesn't actually impede temporary account creation.)