XFAIL Headers/cxx11.cpp for Hexagon

[Richard Smith]

On Tue, Jul 2, 2013 at 11:27 AM, Jyotsna Verma <jverma at codeaurora.org> wrote:
> That's possible that we haven't defined the macro correctly. But at the same
> time it's not a good idea for the test to depend on the system headers to
> work. For the purpose of this test, this may be necessary. I would still
> like to disable the test for Hexagon since we're not planning to support
> C++11.

I would still like an explanation of the nature of the failure. Which
header or #include is problematic? Also, this isn't really a C++11
test, it's a test for our built-in headers, and even if it were, I
don't see why it'd be reasonable to XFAIL C++11 tests for Hexagon.