[Bug fortran/56385] [4.6/4.7/4.8 Regression] [OOP] ICE with allocatable function result in a procedure-pointer component

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56385

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[OOP] ICE with allocatable  |[4.6/4.7/4.8 Regression]
                   |function result in a        |[OOP] ICE with allocatable
                   |procedure-pointer component |function result in a
                   |                            |procedure-pointer component

--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2013-02-18 22:24:54 UTC ---
The test compiles with 4.5.3, but gives an ICE with 4.6.3. Revision 166367
(2010-11-05) is OK; revision 166401 (2010-11-06) gives the ICE, i.e.,
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