From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9239 invoked by alias); 3 Dec 2009 05:33:43 -0000 Received: (qmail 9142 invoked by alias); 3 Dec 2009 05:33:21 -0000 Date: Thu, 03 Dec 2009 05:33:00 -0000 Message-ID: <20091203053321.9141.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug fortran/42104] [F03] runtime segfault with procedure pointer component In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "pault at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2009-12/txt/msg00235.txt.bz2 ------- Comment #12 from pault at gcc dot gnu dot org 2009-12-03 05:33 ------- Subject: Bug 42104 Author: pault Date: Thu Dec 3 05:32:58 2009 New Revision: 154935 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154935 Log: 2009-12-03 Paul Thomas Janus Weil PR fortran/42104 * trans-expr.c (select_class_proc): Remove function. (conv_function_val): Delete reference to previous. (gfc_conv_derived_to_class): Add second argument to the call to gfc_find_derived_vtab. (gfc_conv_structure): Exclude proc_pointer components when accessing $data field of class objects. (gfc_trans_assign_vtab_procs): New function. (gfc_trans_class_assign): Add second argument to the call to gfc_find_derived_vtab. * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and implement holding off searching for the vptr derived type. (add_proc_component): New function. (add_proc_comps): New function. (add_procs_to_declared_vtab1): New function. (copy_vtab_proc_comps): New function. (add_procs_to_declared_vtab): New function. (void add_generic_specifics): New function. (add_generics_to_declared_vtab): New function. (gfc_find_derived_vtab): Add second argument to the call to gfc_find_derived_vtab. Add the calls to add_procs_to_declared_vtab and add_generics_to_declared_vtab. * decl.c (build_sym, build_struct): Use new arg in calls to gfc_build_class_symbol. * gfortran.h : Add vtype bitfield to symbol_attr. Remove the definition of struct gfc_class_esym_list. Modify prototypes of gfc_build_class_symbol and gfc_find_derived_vtab. * trans-stmt.c (gfc_trans_allocate): Add second argument to the call to gfc_find_derived_vtab. * module.c : Add the vtype attribute. * trans.h : Add prototype for gfc_trans_assign_vtab_procs. * resolve.c (resolve_typebound_generic_call): Add second arg to pass along the generic name for class methods. (resolve_typebound_call): The same. (resolve_compcall): Use the second arg to carry the generic name from the above. Remove the reference to class_esym. (check_members, check_class_members, resolve_class_esym, hash_value_expr): Remove functions. (resolve_class_compcall, resolve_class_typebound_call): Modify to use vtable rather than member by member calls. (gfc_resolve_expr): Modify second arg in call to resolve_compcall. (resolve_select_type): Add second arg in call to gfc_find_derived_vtab. (resolve_code): Add second arg in call resolve_typebound_call. (resolve_fl_derived): Exclude vtypes from check for late procedure definitions. Likewise for checking of explicit interface and checking of pass arg. * iresolve.c (gfc_resolve_extends_type_of): Add second arg in calls to gfc_find_derived_vtab. * match.c (select_type_set_tmp): Use new arg in call to gfc_build_class_symbol. * trans-decl.c (gfc_get_symbol_decl): Complete vtable if necessary. * parse.c (endType): Finish incomplete classes. 2009-12-03 Paul Thomas Janus Weil PR fortran/41829 * gfortran.dg/dynamic_dispatch_5.f03 : Change to "run". * gfortran.dg/dynamic_dispatch_6.f03 : New test. * gfortran.dg/dynamic_dispatch_7.f03 : New test. Added: branches/fortran-dev/gcc/testsuite/gfortran.dg/dynamic_dispatch_6.f03 branches/fortran-dev/gcc/testsuite/gfortran.dg/dynamic_dispatch_7.f03 Modified: branches/fortran-dev/gcc/fortran/ChangeLog.fortran-dev branches/fortran-dev/gcc/fortran/decl.c branches/fortran-dev/gcc/fortran/gfortran.h branches/fortran-dev/gcc/fortran/iresolve.c branches/fortran-dev/gcc/fortran/match.c branches/fortran-dev/gcc/fortran/module.c branches/fortran-dev/gcc/fortran/parse.c branches/fortran-dev/gcc/fortran/resolve.c branches/fortran-dev/gcc/fortran/symbol.c branches/fortran-dev/gcc/fortran/trans-decl.c branches/fortran-dev/gcc/fortran/trans-expr.c branches/fortran-dev/gcc/fortran/trans-stmt.c branches/fortran-dev/gcc/fortran/trans.h branches/fortran-dev/gcc/testsuite/ChangeLog.fortran-dev branches/fortran-dev/gcc/testsuite/gfortran.dg/dynamic_dispatch_5.f03 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42104