libcxxabi PATCH for PR17221 - can't catch virtual base class when throwing NULL

[Howard Hinnant]

On Feb 5, 2014, at 5:12 PM, Marshall Clow <mclow.lists at gmail.com> wrote:

>> 80 column?
> 
> libc++ has not traditionally followed the “80 column” guideline.
> If you look at the rest of that file, you’ll see what I mean.

Yeah, I viewed the 80-column thing as more of a guideline than a rule.  Readability comes first.  80-col guideline comes second.  Rationale:  It's been 30 years since I've actually seen a 80-col terminal (outside of a museum).

Howard