OP2/PyOP2 — pull request #281 by kynan (2013-11-29 10:44:51+00:00)
Title: Code generation assumes all dats are mixed if some are

The mixed poisson problem with strong boundaries in firedrake mixed-space-bcs branch fails because the generated code is incorrect. The `local_facet_dat` is *not* mixed but the generated code thinks it is. As a result, the wrong kernel args are passed to the second invocation of the kernel.