[Bug c++/88869] [7/8/9 Regression] ICE (Segmentation Fault) when using lambda

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88869

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P5
                 CC|                            |jason at gcc dot gnu.org
   Target Milestone|---                         |7.5
            Summary|ICE (Segmentation Fault)    |[7/8/9 Regression] ICE
                   |when using lambda           |(Segmentation Fault) when
                   |                            |using lambda

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Started to ICE with r249816 aka PR81180 fix which has been backported to 7.x
where it ICEs now too.
Better testcase which is accepted by clang++:

using A = int;
template <typename> struct B;
template <> struct B<A> {
  template <typename T> struct C {
    T e;
    C (T f) : e(f) {}
  };
  auto foo () { C ([] {}); }
};