http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43366
--- Comment #13 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-07-22 12:08:28 UTC --- Regarding the LHS (in addition to comment 6): - It may not be coindexed ("!gfc_is_conindexed(e)") - It may not be a coarray ("!gfc_expr_attr (e).codimension") - It may not have a coarray component ("!gfc_expr_attr (e).coarray_comp") Cf. F2008, 7.2.1.2, item (1) and (3).