[Bug c++/68679] [5/6 Regression] gcc-5.2.1 ICE in C++11 anon union of structs with template fns, OK in gcc <= 4.9.3

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68679

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org,
                   |                            |jason at gcc dot gnu.org

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Reduced testcase:

typedef struct {
  struct {
    unsigned d[4];
    template<typename T>
    unsigned operator[] (T i) const { return d[i]; }
  } c;
} A;

The ICE is because TYPENAME_DECL appears among the methods.