public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug fortran/58436] New: [4.9 Regression][OOP] ICE (segfault) in generate_finalization_wrapper for CLASS(*)
@ 2013-09-16 18:42 burnus at gcc dot gnu.org
2013-09-16 18:46 ` [Bug fortran/58436] " dominiq at lps dot ens.fr
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: burnus at gcc dot gnu.org @ 2013-09-16 18:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58436
Bug ID: 58436
Summary: [4.9 Regression][OOP] ICE (segfault) in
generate_finalization_wrapper for CLASS(*)
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: burnus at gcc dot gnu.org
The following code leads to an ICE; while finalization is a new 4.9 feature,
the code doesn't require it (and works with GCC 4.8). Hence, I labelled it as
regression.
class(*), allocatable :: var
end
Crashes the compiler with a segfault at
0x572cbf generate_finalization_wrapper
../../gcc/fortran/class.c:1518
0x572cbf gfc_find_derived_vtab(gfc_symbol*)
../../gcc/fortran/class.c:2317
0x5757cd gfc_build_class_symbol(gfc_typespec*, symbol_attribute*,
gfc_array_spec**, bool)
../../gcc/fortran/class.c:652
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/58436] [4.9 Regression][OOP] ICE (segfault) in generate_finalization_wrapper for CLASS(*)
2013-09-16 18:42 [Bug fortran/58436] New: [4.9 Regression][OOP] ICE (segfault) in generate_finalization_wrapper for CLASS(*) burnus at gcc dot gnu.org
@ 2013-09-16 18:46 ` dominiq at lps dot ens.fr
2013-09-18 5:43 ` burnus at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: dominiq at lps dot ens.fr @ 2013-09-16 18:46 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58436
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-09-16
Ever confirmed|0 |1
--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Confirmed.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/58436] [4.9 Regression][OOP] ICE (segfault) in generate_finalization_wrapper for CLASS(*)
2013-09-16 18:42 [Bug fortran/58436] New: [4.9 Regression][OOP] ICE (segfault) in generate_finalization_wrapper for CLASS(*) burnus at gcc dot gnu.org
2013-09-16 18:46 ` [Bug fortran/58436] " dominiq at lps dot ens.fr
@ 2013-09-18 5:43 ` burnus at gcc dot gnu.org
2013-09-25 19:56 ` burnus at gcc dot gnu.org
2013-09-25 20:13 ` burnus at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: burnus at gcc dot gnu.org @ 2013-09-18 5:43 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58436
Tobias Burnus <burnus at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |burnus at gcc dot gnu.org
--- Comment #2 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Submitted patch: http://gcc.gnu.org/ml/fortran/2013-09/msg00031.html
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/58436] [4.9 Regression][OOP] ICE (segfault) in generate_finalization_wrapper for CLASS(*)
2013-09-16 18:42 [Bug fortran/58436] New: [4.9 Regression][OOP] ICE (segfault) in generate_finalization_wrapper for CLASS(*) burnus at gcc dot gnu.org
2013-09-16 18:46 ` [Bug fortran/58436] " dominiq at lps dot ens.fr
2013-09-18 5:43 ` burnus at gcc dot gnu.org
@ 2013-09-25 19:56 ` burnus at gcc dot gnu.org
2013-09-25 20:13 ` burnus at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: burnus at gcc dot gnu.org @ 2013-09-25 19:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58436
--- Comment #3 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Author: burnus
Date: Wed Sep 25 19:56:20 2013
New Revision: 202923
URL: http://gcc.gnu.org/viewcvs?rev=202923&root=gcc&view=rev
Log:
2013-09-25 Tobias Burnus <burnus@net-b.de>
PR fortran/58436
* class.c (generate_finalization_wrapper): Handle CLASS(*).
2013-09-25 Tobias Burnus <burnus@net-b.de>
PR fortran/58436
* gfortran.dg/finalize_21.f90: New.
Added:
trunk/gcc/testsuite/gfortran.dg/finalize_21.f90
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/class.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/58436] [4.9 Regression][OOP] ICE (segfault) in generate_finalization_wrapper for CLASS(*)
2013-09-16 18:42 [Bug fortran/58436] New: [4.9 Regression][OOP] ICE (segfault) in generate_finalization_wrapper for CLASS(*) burnus at gcc dot gnu.org
` (2 preceding siblings ...)
2013-09-25 19:56 ` burnus at gcc dot gnu.org
@ 2013-09-25 20:13 ` burnus at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: burnus at gcc dot gnu.org @ 2013-09-25 20:13 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58436
Tobias Burnus <burnus at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Tobias Burnus <burnus at gcc dot gnu.org> ---
FIXED on the trunk.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-09-25 20:13 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-09-16 18:42 [Bug fortran/58436] New: [4.9 Regression][OOP] ICE (segfault) in generate_finalization_wrapper for CLASS(*) burnus at gcc dot gnu.org
2013-09-16 18:46 ` [Bug fortran/58436] " dominiq at lps dot ens.fr
2013-09-18 5:43 ` burnus at gcc dot gnu.org
2013-09-25 19:56 ` burnus at gcc dot gnu.org
2013-09-25 20:13 ` burnus at gcc dot gnu.org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).