[Bug c++/68578] New: [5 egression] ICE on invalid template declaration and instantiation

[yury.zaytsev at traveltainment dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68578

            Bug ID: 68578
           Summary: [5 egression] ICE on invalid template declaration and
                    instantiation
           Product: gcc
           Version: 5.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: yury.zaytsev at traveltainment dot de
  Target Milestone: ---