[llvm] r218514 - Revert "Store TypeUnits in a SmallVector<DWARFUnitSection> instead of a single DWARFUnitSection."

[Duncan P. N. Exon Smith]

> On Sep 29, 2014, at 3:02 PM, David Blaikie <dblaikie at gmail.com> wrote:
> 
>> By ‘compilers’ you mean clang too ? because there was one clang++ failure in the logs I provided (on freebsd). I suppose it can be an old version that had the same kind of issues.
> 
> Not sure what happened there - I could only guess at attributing that to an old standard library that didn't have an rvalue overload of vector::push_back

That guess makes sense to me.