[Bug c++/122494] [14/15/16 Regression] gcc rejects valid C++ codes with generic lambda and concepts; causing a not completed class

[ppalka at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122494

Patrick Palka <ppalka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|gcc rejects valid C++ codes |[14/15/16 Regression] gcc
                   |with generic lambda and     |rejects valid C++ codes
                   |concepts; causing a not     |with generic lambda and
                   |completed class             |concepts; causing a not
                   |                            |completed class
   Target Milestone|---                         |14.4
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |ppalka at gcc dot 
gnu.org
                 CC|                            |ppalka at gcc dot gnu.org

--- Comment #4 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Started with r14-4793, but the underlying culprit I think is r11-550.