public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug c++/43648] New: [4.5 regression] ICE with explicit destructor call and typedef
@ 2010-04-05 12:24 bangerth at gmail dot com
2010-04-05 12:42 ` [Bug c++/43648] " rguenth at gcc dot gnu dot org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: bangerth at gmail dot com @ 2010-04-05 12:24 UTC (permalink / raw)
To: gcc-bugs
With mainline from 20100107, the following code fails on Mac OS X:
----------------------------------
namespace dealii
{
namespace FEValuesViews
{
template <int dim, int spacedim> struct Scalar {};
}
template <int dim, int spacedim>
struct X
{
FEValuesViews::Scalar<dim,spacedim> scalars[dim*spacedim];
void f()
{
typedef dealii::FEValuesViews::Scalar<dim,spacedim> ScalarView;
scalars[0].ScalarView::~ScalarView ();
}
};
template struct X<2,2>;
}
-----------------------------
>From what I can gather from the person who told me this, the error message
looks along the lines (line numbers/function names/file names are wrong,
though):
source/fe/fe_values.cc: In constructor
‘dealii::internal::FEValuesViews::Cache<dim, spacedim>::Cache(const
dealii::FEValuesBase<dim, spacedim>&) [with int dim = 1, int spacedim =
1]’:
source/fe/fe_values.cc:1486:31: instantiated from
‘dealii::FEValuesBase<dim, spacedim>::FEValuesBase(unsigned int, unsigned
int, dealii::UpdateFlags, const dealii::Mapping<dim, spacedim>&, const
dealii::FiniteElement<dim, spacedim>&) [with int dim = 1, int spacedim =
1]’
source/fe/fe_values.cc:3941:16: instantiated from here
source/fe/fe_values.cc:1057:4: error: no type named ‘ScalarView’ in
‘class dealii::FEValuesViews::Scalar<1>’
source/fe/fe_values.cc:1057:4: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
The problem is that the code was written with the typedef, rather than
explicitly spelling out the full qualified class name, since some other
compilers do not grok it any other way.
Best
W.
--
Summary: [4.5 regression] ICE with explicit destructor call and
typedef
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bangerth at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43648
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/43648] [4.5 regression] ICE with explicit destructor call and typedef
2010-04-05 12:24 [Bug c++/43648] New: [4.5 regression] ICE with explicit destructor call and typedef bangerth at gmail dot com
@ 2010-04-05 12:42 ` rguenth at gcc dot gnu dot org
2010-04-05 12:46 ` bangerth at gmail dot com
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-04-05 12:42 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from rguenth at gcc dot gnu dot org 2010-04-05 12:42 -------
Confirmed on i?86-linux.
gcc$ ./cc1plus -quiet t.Ct.C: In member function 'void dealii::X<dim,
spacedim>::f() [with int dim = 2, int spacedim = 2]':
t.C:20:19: instantiated from here
t.C:16:8: error: no type named 'ScalarView' in 'struct
dealii::FEValuesViews::Scalar<2, 2>'
t.C:16:8: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2010-04-05 12:42:10
date| |
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43648
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/43648] [4.5 regression] ICE with explicit destructor call and typedef
2010-04-05 12:24 [Bug c++/43648] New: [4.5 regression] ICE with explicit destructor call and typedef bangerth at gmail dot com
2010-04-05 12:42 ` [Bug c++/43648] " rguenth at gcc dot gnu dot org
@ 2010-04-05 12:46 ` bangerth at gmail dot com
2010-04-05 16:17 ` jason at gcc dot gnu dot org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: bangerth at gmail dot com @ 2010-04-05 12:46 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from bangerth at gmail dot com 2010-04-05 12:46 -------
Thanks Richard for the quick confirmation.
I should have mentioned that this worked on previous versions up to at least
4.3.3.
W.
--
bangerth at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |4.5.0
Known to work| |4.3.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43648
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/43648] [4.5 regression] ICE with explicit destructor call and typedef
2010-04-05 12:24 [Bug c++/43648] New: [4.5 regression] ICE with explicit destructor call and typedef bangerth at gmail dot com
2010-04-05 12:42 ` [Bug c++/43648] " rguenth at gcc dot gnu dot org
2010-04-05 12:46 ` bangerth at gmail dot com
@ 2010-04-05 16:17 ` jason at gcc dot gnu dot org
2010-04-06 11:28 ` rguenth at gcc dot gnu dot org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu dot org @ 2010-04-05 16:17 UTC (permalink / raw)
To: gcc-bugs
--
jason at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |jason at gcc dot gnu dot org
|dot org |
Status|NEW |ASSIGNED
Last reconfirmed|2010-04-05 12:42:10 |2010-04-05 16:16:47
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43648
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/43648] [4.5 regression] ICE with explicit destructor call and typedef
2010-04-05 12:24 [Bug c++/43648] New: [4.5 regression] ICE with explicit destructor call and typedef bangerth at gmail dot com
` (2 preceding siblings ...)
2010-04-05 16:17 ` jason at gcc dot gnu dot org
@ 2010-04-06 11:28 ` rguenth at gcc dot gnu dot org
2010-04-06 16:13 ` jason at gcc dot gnu dot org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-04-06 11:28 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from rguenth at gcc dot gnu dot org 2010-04-06 11:21 -------
GCC 4.5.0 is being released. Deferring to 4.5.1.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.5.0 |4.5.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43648
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/43648] [4.5 regression] ICE with explicit destructor call and typedef
2010-04-05 12:24 [Bug c++/43648] New: [4.5 regression] ICE with explicit destructor call and typedef bangerth at gmail dot com
` (3 preceding siblings ...)
2010-04-06 11:28 ` rguenth at gcc dot gnu dot org
@ 2010-04-06 16:13 ` jason at gcc dot gnu dot org
2010-04-07 15:03 ` [Bug c++/43648] [4.5/4.6 " jason at gcc dot gnu dot org
2010-04-07 16:17 ` bangerth at gmail dot com
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu dot org @ 2010-04-06 16:13 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from jason at gcc dot gnu dot org 2010-04-06 16:12 -------
Subject: Bug 43648
Author: jason
Date: Tue Apr 6 16:12:15 2010
New Revision: 158007
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158007
Log:
PR c++/43648
* name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
Added:
trunk/gcc/testsuite/g++.dg/template/dtor8.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/parser.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43648
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/43648] [4.5/4.6 regression] ICE with explicit destructor call and typedef
2010-04-05 12:24 [Bug c++/43648] New: [4.5 regression] ICE with explicit destructor call and typedef bangerth at gmail dot com
` (4 preceding siblings ...)
2010-04-06 16:13 ` jason at gcc dot gnu dot org
@ 2010-04-07 15:03 ` jason at gcc dot gnu dot org
2010-04-07 16:17 ` bangerth at gmail dot com
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu dot org @ 2010-04-07 15:03 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from jason at gcc dot gnu dot org 2010-04-07 15:03 -------
Subject: Bug 43648
Author: jason
Date: Wed Apr 7 15:02:55 2010
New Revision: 158065
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158065
Log:
PR c++/43648
* name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
Added:
branches/gcc-4_5-branch/gcc/testsuite/g++.dg/template/dtor8.C
Modified:
branches/gcc-4_5-branch/gcc/cp/ChangeLog
branches/gcc-4_5-branch/gcc/cp/parser.c
branches/gcc-4_5-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43648
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/43648] [4.5/4.6 regression] ICE with explicit destructor call and typedef
2010-04-05 12:24 [Bug c++/43648] New: [4.5 regression] ICE with explicit destructor call and typedef bangerth at gmail dot com
` (5 preceding siblings ...)
2010-04-07 15:03 ` [Bug c++/43648] [4.5/4.6 " jason at gcc dot gnu dot org
@ 2010-04-07 16:17 ` bangerth at gmail dot com
6 siblings, 0 replies; 8+ messages in thread
From: bangerth at gmail dot com @ 2010-04-07 16:17 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from bangerth at gmail dot com 2010-04-07 16:17 -------
Jason, thanks a lot for the quick turnaround, and my apologies for not
testing this stuff on a more frequent basis so I find earlier than the day
before branch day :-)
W.
--
bangerth at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43648
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2010-04-07 16:17 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-04-05 12:24 [Bug c++/43648] New: [4.5 regression] ICE with explicit destructor call and typedef bangerth at gmail dot com
2010-04-05 12:42 ` [Bug c++/43648] " rguenth at gcc dot gnu dot org
2010-04-05 12:46 ` bangerth at gmail dot com
2010-04-05 16:17 ` jason at gcc dot gnu dot org
2010-04-06 11:28 ` rguenth at gcc dot gnu dot org
2010-04-06 16:13 ` jason at gcc dot gnu dot org
2010-04-07 15:03 ` [Bug c++/43648] [4.5/4.6 " jason at gcc dot gnu dot org
2010-04-07 16:17 ` bangerth at gmail dot com
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).