Broken: 2.71 51120ef
Worked: 2.71 official
Short description of error
Face snapping doesn't work properly. If I have two parts of mesh, and I want to snap one to the other by using face snapping it doesn't work. If I separate one part in new object, then face snapping works correctly.
Exact steps for others to reproduce the error
Open default scene. Delete Cube and add UV Sphere for example. Select Sphere and enter editmode. In edit mode add Plane, subdivide it couple times, enable face snapping, enable snapping to it self, activate grad/move action, press Ctrl to snap ... and it doesn't work. If I select the Plane, separate in new object, then in edit mode of that Plane everithing behaves how it should.