[Bug c++/68527] ICE with -fdump-ada-spec on invalid C++ 11 code

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68527

--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> The nsdmi-union6.C test failed after some of my (local) changes to the C++
> implementation of flexible array members and I was able to trigger the
> failure with an unmodified GCC and the modified test case in the
> description.  (I wasn't actively looking for a way to break things.)

OK, but how come you used -fdump-ada-spec on it?