https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98507
Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |fxcoudert at gcc dot gnu.org
Ever confirmed|0 |1
Last reconfirmed| |2021-12-16
Status|UNCONFIRMED |NEW
--- Comment #2 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> ---
Confirmed, the logic in gcc/libgfortran/intrinsics/date_and_time.c is faulty:
values[3] = (local_time.tm_min - UTC_time.tm_min +
60 * (local_time.tm_hour - UTC_time.tm_hour +
24 * (local_time.tm_yday - UTC_time.tm_yday)));
yday will wrap near the new year, giving rise to those huge values. Patch
incoming.