PR fortran/92142 - CFI_setpointer corrupts descriptor

PR fortran/92142 - CFI_setpointer corrupts descriptor

2019-11-11  José Rui Faustino de Sousa  <jrfsousa@gmail.com>

        libgfortran/
        PR fortran/92142
        * runtime/ISO_Fortran_binding.c (CFI_setpointer): Don't
        override descriptor attribute; with -fcheck, check that
        it is a pointer.

        gcc/testsuite/
        PR fortran/92142
        * gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.c: New.
        * gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90: New.
        * gcc/testsuite/gfortran.dg/ISO_Fortran_binding_10.c: Correct
        upper bounds for case 0.

From-SVN: r278048