r290080 - [c++1z] P0195R2: Support pack-expansion of using-declarations.

[Renato Golin via cfe-commits]

On 19 December 2016 at 11:28, Daniel Jasper via cfe-commits
<cfe-commits at lists.llvm.org> wrote:
> I have reverted this in r290092 as it was leading to Clang crashes on the
> bots and elsewhere, e.g.:
> http://lab.llvm.org:8011/builders/clang-cmake-aarch64-quick/builds/1814

Hi Daniel, Richard,

This is will red on our LNT bot, which started with this commit:

http://lab.llvm.org:8011/builders/clang-native-arm-lnt/builds/1354

and still has the same failures on the last build:

http://lab.llvm.org:8011/builders/clang-native-arm-lnt/builds/1360

this is one of the 5 different failures we have in all our bots...
After so many fix-patches and reverts, I'm not surprised we got into
this corner of mayhem.

I'd like to ask people a bit more care and worry about the bots.

Most of the time, reverting the whole patch and talking to the bot
owners is a much better strategy than push-fix a bunch of trail and
errors.

cheers,
--renato