2013-06-11 Tom de Vries <tom@codesourcery.com>
* genautomata.c (gen_regexp_sequence): Handle els_num == -1. Handle
sequence_vect == NULL.
From-SVN: r199969
int i;
sequence_vect = get_str_vect (str, &els_num, ',', TRUE);
+ if (els_num == -1)
+ fatal ("unbalanced parentheses in reservation `%s'", str);
+ if (sequence_vect == NULL)
+ fatal ("invalid reservation `%s'", str);
if (els_num > 1)
{
sequence = XCREATENODEVAR (struct regexp, sizeof (struct regexp)