------- Comment #1 from pault at gcc dot gnu dot org 2006-10-07 21:23 ------- Created an attachment (id=12395) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12395&action=view) A provisional fix for this PR
This comes about because the gfc_evaluate_now is fixing the expression after it has already been used. The better thing to do, as in this patch, is to retain the original expression and to make a new variable for the fixed value. The only thing that is giving me pause is that this fix does not go far enough. I note that gfc_trans_array_bound_check does exactly the same thing. The index = gfc_evaluate_now (index, &se->pre); on line 1838 is either unnecessary, or else the l-value should not be index. I will check this out tomorrow morning. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29371
