[Bug fortran/64757] [5 Regression] ICE in fold_convert_loc, at fold-const.c:2353

["pault at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64757

--- Comment #11 from Paul Thomas <pault at gcc dot gnu.org> ---
Author: pault
Date: Thu Feb  5 08:06:04 2015
New Revision: 220436

URL: https://gcc.gnu.org/viewcvs?rev=220436&root=gcc&view=rev
Log:
2015-02-05  Paul Thomas  <pault@gcc.gnu.org>

    PR fortran/64757
    * resolve.c (resolve_structure_cons): Obtain the rank of class
    components.
    * trans-expr.c (gfc_trans_alloc_subarray_assign): Do the
    assignment to allocatable class array components.
    (alloc_scalar_allocatable_for_subcomponent_assignment): If comp
    is a class component, allocate to the _data field.
    (gfc_trans_subcomponent_assign): If a class component with a
    derived type expression set the _vptr field and for array
    components, call gfc_trans_alloc_subarray_assign. For scalars,
    the assignment is performed here.

2015-02-05  Paul Thomas  <pault@gcc.gnu.org>

    PR fortran/64757
    * gfortran.dg/type_to_class_2.f90: New test
    * gfortran.dg/type_to_class_3.f90: New test

Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/testsuite/ChangeLog