Philippe 04/07/2022: workaroung GCC bug: date_time is not defined as an...

Philippe 04/07/2022: workaroung GCC bug: date_time is not defined as an extended type of date (to prevent failure when reading arrays of date_type in namelists)

src/MNH/modd_type_date.f90

-!MNH_LIC Copyright 1997-2020 CNRS, Meteo-France and Universite Paul Sabatier
+!MNH_LIC Copyright 1997-2022 CNRS, Meteo-France and Universite Paul Sabatier
 !MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 !MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt
 !MNH_LIC for details. version 1.
@@ -47,8 +47,19 @@ type date
   integer :: nday   = 0
 end type date
 !
+#if 0
+!GCC BUG: if an extended type is used in an array for a namelist, the reading fails
+!GCC bug (at least from 5.5 to 12.1, see GCC bug 106065)
 type, extends( date ) :: date_time
   real :: xtime = XNEGUNDEF
 end type date_time
+#else
+type :: date_time
+  integer :: nyear  = NNEGUNDEF
+  integer :: nmonth = 0
+  integer :: nday   = 0
+  real :: xtime = XNEGUNDEF
+end type date_time
+#endif
 !
 end module modd_type_date