New AIX testsuite failures

[Jonathan Wakely]

On 14/06/18 19:23 +0100, Jonathan Wakely wrote:
>On 14/06/18 21:02 +0300, Ville Voutilainen wrote:
>>On 14 June 2018 at 20:57, David Edelsohn <dje.gcc@gmail.com> wrote:
>>>I'm still seeing two, new failures in the libstdc++ testsuite on AIX:
>>>
>>>23_containers/array/tuple_interface/tuple_element_cpp14.cc
>>>20_util/pair/astuple/astuple_cpp14.cc
>>>
>>>Both additional errors are similar.  Appended below.
>>>
>>>Any idea what's wrong?
>>
>>I would wager that since <array> doesn't #include <tuple>, moving
>>tuple_element_t with the feature macro
>>borked it. :)
>
>Right. No idea why I didn't see that failure though.

Oh, probably because AIX builds without precompiled headers. I bet the
precompiled header that the testsuite includes hid the error from me.