[Bug libstdc++/64883] FAIL: 17_intro/headers/c++*/all_attributes.cc (test for excess errors) on x86_64-apple-darwin10

[nightstrike at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64883

--- Comment #43 from nightstrike <nightstrike at gmail dot com> ---
Jon,

I was referring to your Comment 9:

The failing test is only intended to check that libstdc++ is consistent about
using the uglified attributes. Anything outside libstdc++ can do whatever it
wants.


Apparently I misunderstood that.  In any event, the mingw headers use
__declspec, defined for instance here:
https://msdn.microsoft.com/en-us/library/dabb5z75.aspx  There is no
__noreturn__ version there.  I'll poke (the other) Jon about it, though.  Maybe
there's a way to make it work.