gfortran 10 is giving the following type-mismatch error:
gfortran -DPACKAGE_NAME=\"towhee\" -DPACKAGE_TARNAME=\"towhee\" -DPACKAGE_VERSION=\"8.2.1\" -DPACKAGE_STRING=\"towhee-8.2.1\" -DPACKAGE_BUGREPORT=\"towhee-bugs@lists.sourceforge.net\" -DPACKAGE_URL=\"\" -DPACKAGE=\"towhee\" -DVERSION=\"8.2.1\" -DPACKAGE=\"towhee\" -DVERSION=\"8.2.1\" -DHAVE_STRSTR=1 -I. -g -O2 -c -o checkstruc.o checkstruc.F
checkstruc.F:668:52:
651 | call twh_bencoeff(GLB_GET,itemp,0,theta)
| 2
......
668 | call twh_bencoeff(GLB_GET,itemp,1,thetatwo)
| 1
Error: Type mismatch between actual argument at (1) and actual argument at (2) (INTEGER(4)/REAL(8)).
Bug addressed in version 8.2.2.