https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117381
--- Comment #9 from anlauf at gcc dot gnu.org --- (In reply to kargls from comment #8) > One could set GFC_MAX_SYMBOL_LEN to a value larger than 63, but what > value makes sense? (Note it will be less than 10000, which is the > longest statement length allowed under the standard) You sure? F2023: 6.3.2.1 ... A line shall contain at most ten thousand characters. But can't you break a line like in: a& &b& &c = 1 ? So do we want a limit close to 6.3.2.6 ... A statement shall not have more than one million characters. ?