[Bug fortran/87336] [8/9 regression] wrong output for pointer dummy assiocated to target actual argument

[pault at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87336

--- Comment #3 from Paul Thomas <pault at gcc dot gnu.org> ---
Author: pault
Date: Tue Sep 18 17:58:20 2018
New Revision: 264405

URL: https://gcc.gnu.org/viewcvs?rev=264405&root=gcc&view=rev
Log:
2018-09-18  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/87336
        * trans-array.c (gfc_get_array_span): Try to get the element
        length of incomplete types. Return NULL_TREE otherwise.
        (gfc_conv_expr_descriptor): Only set the 'span' field if the
        above does not return NULL_TREE. Set 'span' field if possible
        for all new descriptors.

2018-09-18  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/87336
        * gfortran.dg/pointer_array_10.f90 : New test.
        * gfortran.dg/assign_10.f90 : Increase 'parm' count to 20.
        * gfortran.dg/transpose_optimization_2.f90 : Increase 'parm'
        count to 72.


Added:
    trunk/gcc/testsuite/gfortran.dg/pointer_array_10.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/trans-array.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/assign_10.f90
    trunk/gcc/testsuite/gfortran.dg/transpose_optimization_2.f90