I must apologise not posting this before committing. I left for a vacation this morning and I thought that this problem and the one posted by Gilles were best fixed before departing. The patch only touches the new ISO_Fortran binding feature and so I thought that I would be safe to do this.
It was fully regtested and only applies to trunk. Paul Author: pault Date: Sat Oct 5 08:17:55 2019 New Revision: 276624 URL: https://gcc.gnu.org/viewcvs?rev=276624&root=gcc&view=rev Log: 2019-10-05 Paul Thomas <pa...@gcc.gnu.org> PR fortran/91926 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Correct the assignment of the attribute field to account correctly for an assumed shape dummy. Assign separately to the gfc and cfi descriptors since the atribute can be different. Add btanch to correctly handle missing optional dummies. 2019-10-05 Paul Thomas <pa...@gcc.gnu.org> PR fortran/91926 * gfortran.dg/ISO_Fortran_binding_13.f90 : New test. * gfortran.dg/ISO_Fortran_binding_13.c : Additional source. * gfortran.dg/ISO_Fortran_binding_14.f90 : New test. 2019-10-05 Paul Thomas <pa...@gcc.gnu.org> PR fortran/91926 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Do not modify the bounds and offset for CFI_other. Added: trunk/gcc/testsuite/gfortran.dg/ISO_Fortran_binding_13.c trunk/gcc/testsuite/gfortran.dg/ISO_Fortran_binding_13.f90 trunk/gcc/testsuite/gfortran.dg/ISO_Fortran_binding_14.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/trans-expr.c trunk/gcc/testsuite/ChangeLog trunk/libgfortran/ChangeLog trunk/libgfortran/runtime/ISO_Fortran_binding.c
