svn commit: r286007 - in stable/10/contrib/llvm: include/llvm/CodeGen lib/CodeGen/SelectionDAG lib/Target/X86

Dimitry Andric dim at FreeBSD.org
Wed Jul 29 13:36:20 UTC 2015


On 29 Jul 2015, at 15:21, Ed Schouten <ed at nuxi.nl> wrote:
> 2015-07-29 14:59 GMT+02:00 Dimitry Andric <dim at freebsd.org>:
>> +      std::unique_ptr<MatchStateUpdater> MSU;
> 
> Is it safe to use std::unique_ptr<> in FreeBSD 10 sources? As in,
> would it still allow upgrading to 10.2 from 9.x and 10.{0,1}?

Hmm, that's a good one.  I keep forgetting that this needs to be
buildable with obsolete compilers. :-(

I'll have a look if this can be fixed using pre-C++11 constructs, or
otherwise revert the fix.  This could make it more difficult to upgrade
later, though I did not see the crash reported by Jonathan myself.

-Dimitry

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