https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119863
Nathaniel Shead <nshead at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Summary|[modules] Bogus conflicting |[15/16 Regression][modules]
|friend template declaration |Bogus conflicting friend
| |template declaration
CC| |nshead at gcc dot gnu.org
Last reconfirmed| |2025-04-19
--- Comment #1 from Nathaniel Shead <nshead at gcc dot gnu.org> ---
Confirmed. We should find this in 'lookup_imported_hidden_friend' when doing
'tsubst_friend_class' but we currently do not, because the template is not
registered on the current module lookup since it's not considered an
uninstantiated friend.
This worked in GCC 14; looks like perhaps because we just didn't check for
conflicting decls at the time?
