[Bug fortran/46174] [OOP] ALLOCATE with SOURCE: Deep copy missing

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46174

--- Comment #6 from janus at gcc dot gnu.org 2010-11-05 18:15:02 UTC ---
Author: janus
Date: Fri Nov  5 18:14:52 2010
New Revision: 166368

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166368
Log:
2010-11-05  Janus Weil  <janus@gcc.gnu.org>

    PR fortran/45451
    PR fortran/46174
    * class.c (gfc_find_derived_vtab): Improved search for existing vtab.
    Add component '$copy' to vtype symbol for polymorphic deep copying.
    * expr.c (gfc_check_pointer_assign): Make sure the vtab is generated
    during resolution stage.
    * resolve.c (resolve_codes): Don't resolve code if namespace is already
    resolved.
    * trans-stmt.c (gfc_trans_allocate): Call '$copy' procedure for
    polymorphic ALLOCATE statements with SOURCE.

2010-11-05  Janus Weil  <janus@gcc.gnu.org>

    PR fortran/45451
    PR fortran/46174
    * gfortran.dg/class_19.f03: Modified.
    * gfortran.dg/class_allocate_6.f03: New.

Added:
    trunk/gcc/testsuite/gfortran.dg/class_allocate_6.f03
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/class.c
    trunk/gcc/fortran/expr.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/trans-stmt.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/class_19.f03