[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 Bug 37336 depends on bug 55207, which changed state. Bug 55207 Summary: Automatic deallocation of variables declared in the main program http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55207 What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED |---
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 Bug 37336 depends on bug 55207, which changed state. Bug 55207 Summary: Automatic deallocation of variables declared in the main program http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55207 What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #26 from Tobias Burnus burnus at gcc dot gnu.org --- Author: burnus Date: Fri Jun 21 21:51:41 2013 New Revision: 200321 URL: http://gcc.gnu.org/viewcvs?rev=200321root=gccview=rev Log: 2013-06-21 Tobias Burnus bur...@net-b.de * trans-array.c (gfc_trans_deferred_array): Call the finalizer for nonallocatable local variables. * trans-decl.c (gfc_get_symbol_decl): Add local finalizable vars to the deferred list. (gfc_trans_deferred_vars): Call gfc_trans_deferred_array for those. 2013-06-21 Tobias Burnus bur...@net-b.de * gfortran.dg/finalize_17.f90: New. Added: trunk/gcc/testsuite/gfortran.dg/finalize_17.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/trans-array.c trunk/gcc/fortran/trans-decl.c trunk/gcc/testsuite/ChangeLog
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #25 from Tobias Burnus burnus at gcc dot gnu.org --- Author: burnus Date: Sat Jun 8 12:26:40 2013 New Revision: 199851 URL: http://gcc.gnu.org/viewcvs?rev=199851root=gccview=rev Log: 2013-06-08 Tobias Burnus bur...@net-b.de PR fortran/37336 * trans-decl.c (init_intent_out_dt): Call finalizer when approriate. 2013-06-08 Tobias Burnus bur...@net-b.de PR fortran/37336 * gfortran.dg/finalize_10.f90: New. * gfortran.dg/auto_dealloc_2.f90: Update tree-dump. * gfortran.dg/finalize_15.f90: New. Added: trunk/gcc/testsuite/gfortran.dg/finalize_10.f90 trunk/gcc/testsuite/gfortran.dg/finalize_15.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/trans-decl.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gfortran.dg/auto_dealloc_2.f90
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #23 from Tobias Burnus burnus at gcc dot gnu.org --- Author: burnus Date: Tue Jun 4 10:20:32 2013 New Revision: 199643 URL: http://gcc.gnu.org/viewcvs?rev=199643root=gccview=rev Log: 2013-06-03 Tobias Burnus bur...@net-b.de PR fortran/37336 * trans.h (gfc_build_final_call): Remove prototype. (gfc_add_finalizer_call): Add prototype. * trans-array.c (gfc_trans_dealloc_allocated): Support * finalization. (structure_alloc_comps): Update caller. (gfc_trans_deferred_array): Call finalizer. * trans-array.h (gfc_trans_dealloc_allocated): Update prototype. * trans-decl.c (gfc_trans_deferred_vars): Don't * deallocate/finalize variables of the main program. * trans-expr.c (gfc_conv_procedure_call): Support finalization. * trans-openmp.c (gfc_omp_clause_dtor, gfc_trans_omp_array_reduction): Update calls. * trans-stmt.c (gfc_trans_deallocate): Avoid double deallocation of alloc components. * trans.c (gfc_add_finalizer_call): New function. (gfc_deallocate_with_status, gfc_deallocate_scalar_with_status): Call it (gfc_build_final_call): Fix handling of scalar coarrays, move up in the file and make static. 2013-06-03 Tobias Burnus bur...@net-b.de PR fortran/37336 * gfortran.dg/finalize_12.f90: New. * gfortran.dg/alloc_comp_basics_1.f90: Add BLOCK for end of scope finalization. * gfortran.dg/alloc_comp_constructor_1.f90: Ditto. * gfortran.dg/allocatable_scalar_9.f90: Ditto. * gfortran.dg/auto_dealloc_2.f90: Ditto. * gfortran.dg/class_19.f03: Ditto. * gfortran.dg/coarray_lib_alloc_1.f90: Ditto. * gfortran.dg/coarray_lib_alloc_2.f90: Ditto. * gfortran.dg/extends_14.f03: Ditto. * gfortran.dg/move_alloc_4.f90: Ditto. * gfortran.dg/typebound_proc_27.f03: Ditto. Added: trunk/gcc/testsuite/gfortran.dg/finalize_12.f90 trunk/gcc/testsuite/gfortran.dg/finalize_13.f90 trunk/gcc/testsuite/gfortran.dg/finalize_14.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/trans-array.c trunk/gcc/fortran/trans-array.h trunk/gcc/fortran/trans-decl.c trunk/gcc/fortran/trans-expr.c trunk/gcc/fortran/trans-openmp.c trunk/gcc/fortran/trans-stmt.c trunk/gcc/fortran/trans.c trunk/gcc/fortran/trans.h trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gfortran.dg/alloc_comp_basics_1.f90 trunk/gcc/testsuite/gfortran.dg/alloc_comp_constructor_1.f90 trunk/gcc/testsuite/gfortran.dg/allocatable_scalar_9.f90 trunk/gcc/testsuite/gfortran.dg/auto_dealloc_2.f90 trunk/gcc/testsuite/gfortran.dg/class_19.f03 trunk/gcc/testsuite/gfortran.dg/coarray_lib_alloc_1.f90 trunk/gcc/testsuite/gfortran.dg/coarray_lib_alloc_2.f90 trunk/gcc/testsuite/gfortran.dg/extends_14.f03 trunk/gcc/testsuite/gfortran.dg/move_alloc_4.f90 trunk/gcc/testsuite/gfortran.dg/typebound_proc_27.f03
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #24 from Tobias Burnus burnus at gcc dot gnu.org --- The patch in comment 23 adds finalization support for allocatables (end of scope, intent(out), DEALLOCATE, MOVE_ALLOC). Thus, on the trunk (GCC 4.9), finalization is now finally supported :-) Note: There are additional cases for which finalization has to be done, e.g. for intent(out) of nonallocatable (patch: http://gcc.gnu.org/ml/fortran/2013-05/msg00135.html), end-of-scope of nonallocatables, intrinsic assignment, function results + array/structure constructors - after there use in expressions.
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #21 from Tobias Burnus burnus at gcc dot gnu.org --- Author: burnus Date: Wed May 29 13:15:16 2013 New Revision: 199409 URL: http://gcc.gnu.org/viewcvs?rev=199409root=gccview=rev Log: 2013-05-28 Tobias Burnus bur...@net-b.de PR fortran/37336 * class.c (finalize_component): Fix coarray array refs. (generate_finalization_wrapper): Only gfc_convert_type_warn when the kind value is different. (gfc_find_intrinsic_vtab): _copy's dst is now intent(inout). (gfc_find_derived_vtab): Ditto. Enable finalization-wrapper generation. * module.c (MOD_VERSION): Bump. (gfc_dump_module, gfc_use_module): Remove empty line in .mod. * trans-array.c (gfc_conv_descriptor_token): Accept * nonrestricted void pointer. (gfc_array_allocate, structure_alloc_comps): Don't nullify for BT_CLASS allocations. * trans-stmt.c (gfc_trans_allocate): Ditto. 2013-05-28 Tobias Burnus bur...@net-b.de PR fortran/37336 * gfortran.dg/auto_dealloc_2.f90: Update _free count in the * dump. * gfortran.dg/class_19.f03: Ditto. Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/class.c trunk/gcc/fortran/module.c trunk/gcc/fortran/trans-array.c trunk/gcc/fortran/trans-stmt.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gfortran.dg/auto_dealloc_2.f90 trunk/gcc/testsuite/gfortran.dg/class_19.f03
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #22 from Tobias Burnus burnus at gcc dot gnu.org --- The patch in comment 21 enables the generation of the finalization wrapper, which is at the heart of finalization. Note: No actual finalization is done, yet. Still missing are calls to the finalization wrapper. That will be a lengthier process. The first patch of that series is available at http://gcc.gnu.org/ml/fortran/2013-05/msg00107.html
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |burnus at gcc dot gnu.org --- Comment #19 from Tobias Burnus burnus at gcc dot gnu.org --- Author: burnus Date: Tue May 28 18:30:03 2013 New Revision: 199388 URL: http://gcc.gnu.org/viewcvs?rev=199388root=gccview=rev Log: 2013-05-28 Tobias Burnus bur...@net-b.de PR fortran/37336 * resolve.c (gfc_resolve_finalizers): Remove not implemented * error. 2013-05-28 Tobias Burnus bur...@net-b.de PR fortran/37336 * gfortran.dg/finalize_11.f90: New. * gfortran.dg/finalize_4.f03: Remove dg-error. * gfortran.dg/finalize_5.f03: Ditto. * gfortran.dg/finalize_6.f03: Ditto. * gfortran.dg/finalize_7.f03: Ditto. Added: trunk/gcc/testsuite/gfortran.dg/finalize_11.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/resolve.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gfortran.dg/finalize_4.f03 trunk/gcc/testsuite/gfortran.dg/finalize_5.f03 trunk/gcc/testsuite/gfortran.dg/finalize_6.f90 trunk/gcc/testsuite/gfortran.dg/finalize_7.f03
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #20 from Tobias Burnus burnus at gcc dot gnu.org --- The patch in comment 19 enables the FINAL parsing. Note: No actual finalization is done, yet. However, the first calls to the finalization subroutines will be added soon.
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 janus at gcc dot gnu.org changed: What|Removed |Added Depends on||55207, 55603 --- Comment #18 from janus at gcc dot gnu.org 2012-12-05 08:54:01 UTC --- Adding two auto-dealloc bugs, which need to be fixed in order to get correct finalization calls.
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #15 from Tobias Burnus burnus at gcc dot gnu.org 2012-12-03 08:54:26 UTC --- Author: burnus Date: Mon Dec 3 08:54:18 2012 New Revision: 194075 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194075 Log: 2012-11-03 Tobias Burnus bur...@net-b.de PR fortran/37336 * class.c (finalizer_insert_packed_call): New static function. (finalize_component, generate_finalization_wrapper): Fix coarray handling and packing. Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/class.c
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #16 from janus at gcc dot gnu.org 2012-12-03 09:00:14 UTC --- (In reply to comment #15) Author: burnus Date: Mon Dec 3 08:54:18 2012 New Revision: 194075 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194075 Log: 2012-11-03 Tobias Burnus bur...@net-b.de Nitpicking: Wrong date! (It's December already ;)
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #17 from Tobias Burnus burnus at gcc dot gnu.org 2012-12-03 21:13:50 UTC --- Author: burnus Date: Mon Dec 3 21:13:42 2012 New Revision: 194104 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194104 Log: 2012-12-03 Tobias Burnus bur...@net-b.de Janus Weil ja...@gcc.gnu.org PR fortran/37336 * class.c (gfc_is_finalizable): New function. * gfortran.h (gfc_is_finalizable): Its prototype. * module.c (mio_component): Read initializer for vtype's _final. * resolve.c (resolve_fl_derived0): Call gfc_is_finalizable. * trans-expr.c (gfc_vtable_final_get): New function. (conv_parent_component_references): Fix comment. (gfc_conv_variable): Fix for scalar coarray components. * trans-intrinsic.c (conv_intrinsic_move_alloc): For BT_CLASS, pass the BT_CLASS type and not the declared type to gfc_deallocate_scalar_with_status. * trans.h (gfc_vtable_final_get): New prototype. Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/class.c trunk/gcc/fortran/gfortran.h trunk/gcc/fortran/module.c trunk/gcc/fortran/resolve.c trunk/gcc/fortran/trans-expr.c trunk/gcc/fortran/trans-intrinsic.c trunk/gcc/fortran/trans.h
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #14 from Tobias Burnus burnus at gcc dot gnu.org 2012-11-27 20:04:21 UTC --- (In reply to comment #13) class(child),allocatable :: infant allocate(infant,source=new_child()) ... the finalizer is called twice: Once at the end of the main program, and once through the _copy procedure (which is invoked by the ALLOCATE statement), I think. Not sure if this is the expected behavior. The invocation through the _copy wrapper is a bug for ALLOCATE. However, it's fine for a = b which invoke _copy. I believe _copy should use intent(inout) dst instead of intent(out) dest – and if needed (e.g. intrinsic assignment), _final should be called directly. Then one can also replace calloc and memset '\0' by a simple malloc. (Caveat: One should check that coarray components are properly handled; possibly, _copy also needs a coarray argument as _final has.) * * * Current FINAL-wrapper patch (submitted) - it is still preparatory and doesn't call finalization subroutines: http://gcc.gnu.org/ml/fortran/2012-11/msg00086.html See also draft patches at https://userpage.physik.fu-berlin.de/~tburnus/final/ and http://gcc.gnu.org/ml/fortran/2012-11/msg9.html
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #13 from janus at gcc dot gnu.org 2012-10-26 16:47:08 UTC --- Latest patch at: http://gcc.gnu.org/ml/fortran/2012-10/msg00126.html This patch compiles the test case in comment 6 without errors, but the finalizer is not called. However, when changing the main program to ... program main use child_module implicit none class(child),allocatable :: infant allocate(infant,source=new_child()) end ... the finalizer is called twice: Once at the end of the main program, and once through the _copy procedure (which is invoked by the ALLOCATE statement), I think. Not sure if this is the expected behavior. If the class(child) here is changed to type(child), no finalization is done (and in fact not even a finalization routine is generated for the type 'child'). But certainly it should, just as for the original test case in comment 6.
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #12 from Tobias Burnus burnus at gcc dot gnu.org 2012-09-22 17:08:08 UTC --- Incomplete but mostly finished draft patches: https://userpage.physik.fu-berlin.de/~tburnus/final/
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #11 from Tobias Burnus burnus at gcc dot gnu.org 2012-09-03 06:36:05 UTC --- Author: burnus Date: Mon Sep 3 06:35:59 2012 New Revision: 190869 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190869 Log: 2012-09-03 Alessandro Fanfarillo fanfarillo@gmail.com Tobias Burnus bur...@net-b.de PR fortran/37336 * gfortran.h (symbol_attribute): Add artificial. * module.c (mio_symbol_attribute): Handle attr.artificial * class.c (gfc_build_class_symbol): Defer creation of the vtab if the DT has finalizers, mark generated symbols as attr.artificial. (has_finalizer_component, finalize_component, finalization_scalarizer, generate_finalization_wrapper): New static functions. (gfc_find_derived_vtab): Add _final component and call generate_finalization_wrapper. * dump-parse-tree.c (show_f2k_derived): Use resolved proc_tree-n.sym rather than unresolved proc_sym. (show_attr): Handle attr.artificial. * resolve.c (gfc_resolve_finalizers): Ensure that the vtab * exists. (resolve_fl_derived): Resolve finalizers before generating the vtab. (resolve_symbol): Also allow assumed-rank arrays with CONTIGUOUS; skip artificial symbols. (resolve_fl_derived0): Skip artificial symbols. 2012-09-03 Tobias Burnus bur...@net-b.de PR fortran/51632 * gfortran.dg/coarray_class_1.f90: New. Added: trunk/gcc/testsuite/gfortran.dg/coarray_class_1.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/class.c trunk/gcc/fortran/dump-parse-tree.c trunk/gcc/fortran/gfortran.h trunk/gcc/fortran/module.c trunk/gcc/fortran/resolve.c trunk/gcc/testsuite/ChangeLog
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW AssignedTo|domob at gcc dot gnu.org|unassigned at gcc dot ||gnu.org --- Comment #10 from Tobias Burnus burnus at gcc dot gnu.org 2012-05-07 10:09:52 UTC --- Regarding FINAL but also normal deallocation - including polymorphic deallocation: Variables with the SAVE attribute shouldn't be automatically deallocated. That includes variables of the main program which are implicitly SAVE! Currently, gfortran deallocates them automatically, which is nice for valgrind results - and not detectable by the program. However, with FINAL - but also for allocatable coarrays (except -fcoarray=single) - one cannot do it. Coarrays might be still accessed from other images while FINAL shouldn't be called - thus a simple 'print *, gotcha' in FINAL would be able to detect this. Note: A normal freeing for noncoarrays, including polymorphic freeing, would be still possible if one simply skips all FINAL calls. At least I do not see how that should be detectable from within the program.
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 Thomas Koenig tkoenig at gcc dot gnu.org changed: What|Removed |Added CC||tkoenig at gcc dot gnu.org Blocks||20585 --- Comment #9 from Thomas Koenig tkoenig at gcc dot gnu.org 2012-03-18 15:22:17 UTC --- (In reply to comment #8) Should this bug report number be added to the F2003 meta bug? (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20585) You're right, added.
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #8 from Walter Spector w6ws at earthlink dot net 2012-03-15 17:24:59 UTC --- Should this bug report number be added to the F2003 meta bug? (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20585)
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 Daniel Franke dfranke at gcc dot gnu.org changed: What|Removed |Added CC||dfranke at gcc dot gnu.org --- Comment #7 from Daniel Franke dfranke at gcc dot gnu.org 2010-12-27 02:04:07 UTC --- I had the vague impression that FINAL was already completed, so I gave it a try ... polytest.f90:28.22: SUBROUTINE free(this) 1 Error: Argument of FINAL procedure at (1) must be of type 'abstract_weight' for SUBROUTINE free(this) CLASS(abstract_weight), INTENT(inout) :: this ! ... END SUBROUTINE Placing the error marker at CLASS() and rewording to must be of 'TYPE(abstract_weight)' might ease some confusion. It took me a while to figure out what's wrong ^^ However, any plans to get this completed in the foreseeable future?
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 Damian Rouson damian at rouson dot net changed: What|Removed |Added CC||damian at rouson dot net --- Comment #6 from Damian Rouson damian at rouson dot net 2010-12-02 04:35:39 UTC --- The test case below is a test of finalization of a concrete component of an abstract type when a type that extends the abstract type goes out of scope. I'm working on determining how many times the final subroutine should be called -- certainly at least once to finalize the new_child function result when it goes out of scope after the assignment. module finalizable_component_module implicit none type finalizable_component contains final :: finalize end type contains subroutine finalize(this) type(finalizable_component) :: this print *,'subroutine finalize called' end subroutine end module module abstract_parent_module use finalizable_component_module implicit none type ,abstract :: abstract_parent type(finalizable_component) :: foo end type end module module child_module use abstract_parent_module implicit none type, extends(abstract_parent) :: child end type contains type(child) function new_child() end function end module program main use child_module implicit none type(child) :: infant infant = new_child() end
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #5 from Tobias Burnus burnus at gcc dot gnu.org 2010-10-26 07:45:53 UTC --- Related issue: When a polymorphic types has to be finallized, e.g. when it leaves the scope, the allocatable components of the effective type have to be freed - not only those of the declared type. Cf. PR 46174
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
--- Comment #3 from burnus at gcc dot gnu dot org 2010-06-23 14:13 --- [Cf. also Corrigenda 1 to 5 (informal collection of these 5 documents) ftp://ftp.nag.co.uk/sc22wg5/N1801-N1850/N1823.pdf (F2008 should incorporate those changes)] Current (on-going) interpretation requests: http://j3-fortran.org/doc/meeting/192/10-158.txt http://j3-fortran.org/doc/meeting/192/10-159.txt http://j3-fortran.org/doc/meeting/192/10-160.txt http://j3-fortran.org/doc/meeting/192/10-161.txt * * * Last patch was http://gcc.gnu.org/ml/fortran/2008-11/msg00229.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
--- Comment #4 from burnus at gcc dot gnu dot org 2010-06-23 14:21 --- Add another J3 meeting #192 link, which is only a discussion item, but give some idea: http://j3-fortran.org/doc/meeting/192/10-164.txt -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
-- domob at gcc dot gnu dot org changed: What|Removed |Added Severity|normal |enhancement http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
--- Comment #1 from domob at gcc dot gnu dot org 2008-09-02 17:05 --- Created an attachment (id=16196) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16196action=view) Proposed patch implementing the main part This is an experimental patch that implements the logic to create code finalizing a given entity. Only with this patch, this is however never called; this is merely a preparation for a full implementation of derived-type finalization. This patch was posted to the mailing lists as http://gcc.gnu.org/ml/fortran/2008-08/msg00042.html. It is a split-off from an experimental full finalization patch posted as http://gcc.gnu.org/ml/fortran/2008-06/msg00254.html and follow-up discussion. -- domob at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |domob at gcc dot gnu dot org |dot org | Status|UNCONFIRMED |ASSIGNED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336
[Bug fortran/37336] Fortran 2003: Finish derived-type finalization
--- Comment #2 from domob at gcc dot gnu dot org 2008-09-02 17:08 --- For the needed parts to actually call finalizers building upon the attached patch from comment #1, some means for temporary-creation before trans are needed to handle things like: x = foo (x) or foo (bar ()) Some ideas were posted to the mailing list as http://gcc.gnu.org/ml/fortran/2008-08/msg00026.html. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336
