I just pushed all the changes related to the McLachlan-rewrite merge. Apart from the McLachlan Kranc scripts and the respective generated code, there are a few thorns that needed to have test results updated.
I see zero test failures with these changes on Bethe, Blue Waters, Carver, Datura, Edison, Hopper, Mike, Nvidia (a Perimeter workstation), Philip, Queen Bee, Shelob, and Stampede.
-erik