[Bug fortran/85507] [6/7/8/9 Regression] ICE in gfc_dep_resolver, at fortran/dependency.c:2258

[vehre at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85507

--- Comment #19 from vehre at gcc dot gnu.org ---
Author: vehre
Date: Sun May  6 12:33:07 2018
New Revision: 259979

URL: https://gcc.gnu.org/viewcvs?rev=259979&root=gcc&view=rev
Log:
gcc/fortran/ChangeLog:

2018-05-06  Andre Vehreschild  <ve...@gcc.gnu.org>

        PR fortran/85507
        Backport from trunk.
        * dependency.c (gfc_dep_resolver): Revert looking at coarray dimension
        introduced by r259385.
        * trans-intrinsic.c (conv_caf_send): Always report a dependency for
        same variables in coarray assignments.

gcc/testsuite/ChangeLog:

2018-05-06  Andre Vehreschild  <ve...@gcc.gnu.org>

        PR fortran/85507
        Backport from trunk.
        * gfortran.dg/coarray_dependency_1.f90: New test.
        * gfortran.dg/coarray_lib_comm_1.f90: Fix counting caf-expressions.


Added:
    branches/gcc-8-branch/gcc/testsuite/gfortran.dg/coarray_dependency_1.f90
Modified:
    branches/gcc-8-branch/gcc/fortran/ChangeLog
    branches/gcc-8-branch/gcc/fortran/dependency.c
    branches/gcc-8-branch/gcc/fortran/trans-intrinsic.c
    branches/gcc-8-branch/gcc/testsuite/ChangeLog
    branches/gcc-8-branch/gcc/testsuite/gfortran.dg/coarray_lib_comm_1.f90