move "enum" back to "const int" int ei_assign_impl: in fact, casting enums to int is enough to get compile time constants with ICC.
move "enum" back to "const int" int ei_assign_impl: in fact, casting
enums to int is enough to get compile time constants with ICC.

--HG--
extra : convert_revision : svn%3A283d02a7-25f6-0310-bc7c-ecb5cbfe19da/branches/work/eigen2%40822432

madlib/eigen_backup,madlib/eigen_backup,mjbshaw/Eigen,rotorliu/eigen,mjbshaw/Eigen,rotorliu/eigen,mjbshaw/Eigen,madlib/eigen_backup,mjbshaw/Eigen,rotorliu/eigen,madlib/eigen_backup,rotorliu/eigen