------- Comment #6 from jakub at gcc dot gnu dot org 2008-08-10 22:28 ------- No idea how do you infer that from this. If you use #pragma omp for before a loop construct, there are many restrictions you need to honor to have a valid OpenMP program, this is just one of them. To list just some other is e.g. that the for condition must be present and be iter_var < lb (or <=, >, >=), while generic C/C++ for can have any expression there, there are restrictions on the increment expression as well (e.g. it has to be addition or subtraction to the iteration var, while non-OpenMP for can have any expression there, etc.).
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35158
