re PR fortran/57906 (Coarray components: Assignment optimized away (gfortran.dg/coarray/lib_realloc_1.f90))

2013-07-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57906
        PR fortran/52052
        * class.c (gfc_build_class_symbol): Set coarray_comp.
        * trans-array.c (structure_alloc_comps): For coarrays,
        directly use the data pointer address.

2013-07-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57906
        PR fortran/52052
        * coarray/lib_realloc_1.f90: Permit optimization.
        * gfortran.dg/coarray_31.f90: New.

From-SVN: r201140