[Bug c++/109823] [10/11/12/13/14 Regression] ICE with trailing return of decltype of a fold expression in nested generic variadic lambda

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109823

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |10.5
      Known to work|                            |7.5.0
            Summary|ICE with trailing return of |[10/11/12/13/14 Regression]
                   |decltype of a fold          |ICE with trailing return of
                   |expression in nested        |decltype of a fold
                   |generic variadic lambda     |expression in nested
                   |                            |generic variadic lambda
      Known to fail|                            |8.1.0

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
My testcase is a regression from GCC 7.5.0.