------- Comment #7 from mikael dot morin at tele2 dot fr 2008-10-28 12:21 ------- This is happening because (1) gfc_trans_constant_array_constructor sets loop->temp_dim to 1. (2) gfc_conv_loop_setup choses the last ss whose shape is known (that of i). (3) gfc_conv_loop_setup sets loop bounds (-1->1) according to the chosen ss (i). (4) gfc_trans_create_temp_array conditionally resets the loop bounds (if n >= loop->temp_dim). (5) gfc_trans_create_temp_array later assumes that the loop starts at zero.
(2) explains why it works with y(i+(/1,1,1/)) but not with y((/1,1,1/)+i) My patch in comment #3 changes the "last ss" to "first ss" and of course it doesn't work as was said in comment #6 I have two fixes almost ready. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37903
