https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101894
--- Comment #3 from Volker Reichelt <reichelt at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #2) > (In reply to Volker Reichelt from comment #1) > > Actually the same ICE happens with regular templates (without the > > "-fconcepts") flag: > > Though that is only on the trunk while the auto one is on the 11 branch too. Both testcases trigger the ICE for me on the 11 branch (and trunk).