[Bug fortran/41581] [OOP] Allocation of a CLASS with SOURCE=<class> does not work

["janus at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #4 from janus at gcc dot gnu dot org  2009-10-13 16:12 -------
Subject: Bug 41581

Author: janus
Date: Tue Oct 13 16:12:24 2009
New Revision: 152715

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152715
Log:
2009-10-13  Janus Weil  <janus@gcc.gnu.org>

        PR fortran/41581
        * decl.c (encapsulate_class_symbol): Add new component '$size'.
        * resolve.c (resolve_allocate_expr): Move CLASS handling to
        gfc_trans_allocate.
        (resolve_class_assign): Replaced by gfc_trans_class_assign.
        (resolve_code): Remove calls to resolve_class_assign.
        * trans.c (gfc_trans_code): Use new function gfc_trans_class_assign.
        * trans-expr.c (get_proc_ptr_comp): Fix a memory leak.
        (gfc_conv_procedure_call): For CLASS dummies, set the
        $size component.
        (gfc_trans_class_assign): New function, replacing resolve_class_assign.
        * trans-stmt.h (gfc_trans_class_assign): New prototype.
        * trans-stmt.c (gfc_trans_allocate): Use correct size when allocating
        CLASS variables. Do proper initialization. Move some code here from
        resolve_allocate_expr.


2009-10-13  Janus Weil  <janus@gcc.gnu.org>

        PR fortran/41581
        * gfortran.dg/class_allocate_2.f03: Modified.
        * gfortran.dg/class_allocate_3.f03: New test case.

Added:
    trunk/gcc/testsuite/gfortran.dg/class_allocate_3.f03
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/decl.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/trans-expr.c
    trunk/gcc/fortran/trans-stmt.c
    trunk/gcc/fortran/trans-stmt.h
    trunk/gcc/fortran/trans.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/class_allocate_2.f03


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41581