Transcluding a non-existing redirect does not yield a clear error message:
- transcluding a page P with contents #REDIRECT[[non-existing-page]] will give a link to P,
- transcluding a page P with contents #REDIRECT[[P]] will return an empty result,
transcluding a page P with contents #REDIRECT[[P2]], where P2 is again a redirect, will return an empty result.(seems resolved, although there is no regression test -- see T344449)
See the parser tests added in:
https://gerrit.wikimedia.org/r/#/q/I74efc76e81ef044232d5bc629e42d5ac83681560,n,z
Version: master
Severity: enhancement