[Bug fortran/84135] [8/9/10 Regression] ICE in gfc_trans_array_cobounds, at fortran/trans-array.c:6033

[burnus at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84135

--- Comment #10 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Author: burnus
Date: Fri Jan 10 14:37:29 2020
New Revision: 280110

URL: https://gcc.gnu.org/viewcvs?rev=280110&root=gcc&view=rev
Log:
Fortran] PR84135 fix merging dimension into codimension array spec

        Backported from mainline
        2020-01-09  Tobias Burnus  <tob...@codesourcery.com>

        PR fortran/84135
        * array.c (gfc_set_array_spec): Fix shifting of codimensions
        when adding a dimension.
        * decl.c (merge_array_spec): Ditto. Fix using correct codimensions.


        Backported from mainline
        2020-01-09  Tobias Burnus  <tob...@codesourcery.com>

        PR fortran/84135
        * gfortran.dg/coarray/codimension_3.f90: New.


Added:
    branches/gcc-9-branch/gcc/testsuite/gfortran.dg/coarray/codimension_3.f90
Modified:
    branches/gcc-9-branch/gcc/fortran/ChangeLog
    branches/gcc-9-branch/gcc/fortran/array.c
    branches/gcc-9-branch/gcc/fortran/decl.c
    branches/gcc-9-branch/gcc/testsuite/ChangeLog