[Bug c++/53500] internal compiler error in joust()

[Bug c++/53500] internal compiler error in joust()

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|major                       |normal

[Bug c++/53500] New: internal compiler error in joust()

[pogonyshev at gmx dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

             Bug #: 53500
           Summary: internal compiler error in joust()
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: pogonyshev@gmx.net


Version:
gcc-4.7 (Debian 4.7.0-9) 4.7.0
x86_64-linux-gnu

Here is the command and console compiler output:

gcc-4.7 -std=c++11 -save-temps -I. -DBOOST_TEST_DYN_LINK=1 -c
tests/map-insert.cpp -o tests/map-insert.o
tests/map-insert.cpp: In instantiation of ‘void
map_insert::test_map_insert_initializers_1<implementation>::test_method() [with
implementation = HugeForwardMap]’:
tests/map-insert.cpp:155:124:   required from ‘static void
map_insert::test_map_insert_initializers_1_invoker::run(boost::type<TestType>*)
[with TestType = HugeForwardMap]’
/usr/local/include/boost/test/unit_test_suite_impl.hpp:357:25:   required from
‘void boost::unit_test::ut_detail::test_case_template_invoker<TestCaseTemplate,
TestType>::operator()() [with TestCaseTemplate =
map_insert::test_map_insert_initializers_1_invoker; TestType = HugeForwardMap]’
/usr/local/include/boost/test/utils/callback.hpp:56:35:   required from
‘boost::unit_test::ut_detail::unused
boost::unit_test::ut_detail::invoker<boost::unit_test::ut_detail::unused>::invoke(Functor&)
[with Functor =
boost::unit_test::ut_detail::test_case_template_invoker<map_insert::test_map_insert_initializers_1_invoker,
HugeForwardMap>]’
/usr/local/include/boost/test/utils/callback.hpp:89:58:   required from ‘R
boost::unit_test::ut_detail::callback0_impl_t<R, Functor>::invoke() [with R =
boost::unit_test::ut_detail::unused; Functor =
boost::unit_test::ut_detail::test_case_template_invoker<map_insert::test_map_insert_initializers_1_invoker,
HugeForwardMap>]’
tests/map-insert.cpp:215:94:   required from here
tests/map-insert.cpp:162:3: internal compiler error: in joust, at
cp/call.c:8014
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.7/README.Bugs> for instructions.
Preprocessed source stored into /tmp/ccR3ebge.out file, please attach this to
your bugreport.

I attached the /tmp/... file.

[Bug c++/53500] internal compiler error in joust()

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-05-27 19:11:41 UTC ---
> I attached the /tmp/... file.

I don't see it being attached.

[Bug c++/53500] internal compiler error in joust()

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

Paolo Carlini <paolo.carlini at oracle dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2012-05-27
     Ever Confirmed|0                           |1

[Bug c++/53500] internal compiler error in joust()

[pogonyshev at gmx dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #2 from Paul Pogonyshev <pogonyshev at gmx dot net> 2012-05-27 19:33:35 UTC ---
(In reply to comment #1)
> I don't see it being attached.

Apparently it got eaten as too large.  Please see http://rghost.net/38322304

[Bug c++/53500] internal compiler error in joust()

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-05-27 19:49:56 UTC ---
Please do your best to reduce the testcase, normally less than ~100 lines are
enough:

    http://gcc.gnu.org/wiki/A_guide_to_testcase_reduction

In any case a preprocessed .ii must be attached, possibly compressed with, eg,
bzip2, for the PR to be valid. Thanks.

[Bug c++/53500] internal compiler error in joust()

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-05-27 19:56:43 UTC ---
It compiles on the trunk.  Though takes a long time.

[Bug c++/53500] internal compiler error in joust()

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-05-27 19:57:45 UTC ---
Though with -ftime-report I get an internal error:
/usr/include/c++/4.7/bits/alloc_traits.h:48:11: internal compiler error: in
timevar_start, at timevar.c:344

[Bug c++/53500] internal compiler error in joust()

[pogonyshev at gmx dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #6 from Paul Pogonyshev <pogonyshev at gmx dot net> 2012-05-27 20:03:40 UTC ---
Created attachment 27508
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27508
much reduced testcase not using any libraries other than libstdc++

gcc-4.7 -std=c++11 -save-temps -I. -DBOOST_TEST_DYN_LINK=1 -c
tests/map-insert.cpp -o tests/map-insert.o
tests/map-insert.cpp: In function ‘void foo()’:
tests/map-insert.cpp:41:60: internal compiler error: in joust, at
cp/call.c:8014

Command line is the same as before, but it shouldn't matter.

[Bug c++/53500] internal compiler error in joust()

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #7 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-05-28 15:59:54 UTC ---
Mainline is fine.

[Bug c++/53500] [4.7 Regression] internal compiler error in joust()

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-05-28 16:53:49 UTC ---
(In reply to comment #5)
> Though with -ftime-report I get an internal error:
> /usr/include/c++/4.7/bits/alloc_traits.h:48:11: internal compiler error: in
> timevar_start, at timevar.c:344

Note while trying to reduce the ICE in timevar_start, I ran into the case where
memory usage was way high.

[Bug c++/53500] [4.7 Regression] internal compiler error in joust()

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #9 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-05-28 17:09:21 UTC ---
Andrew, please try to provide details about these memory issues, because first
blush I didn't notice anything special memory-wise. Maybe open a separate PR.

[Bug c++/53500] [4.7 Regression] internal compiler error in joust()

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-05-28 17:16:49 UTC ---
(In reply to comment #9)
> Andrew, please try to provide details about these memory issues, because first
> blush I didn't notice anything special memory-wise. Maybe open a separate PR.

I created PR 53510.

[Bug c++/53500] [4.7 Regression] internal compiler error in joust()

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |UNCONFIRMED
   Target Milestone|---                         |4.7.1
     Ever Confirmed|1                           |0

[Bug c++/53500] [4.7 Regression] internal compiler error in joust()

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2
      Known to work|                            |4.8.0

[Bug c++/53500] [4.7 Regression] internal compiler error in joust()

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|2012-05-27 00:00:00         |2012-05-31
                 CC|                            |jakub at gcc dot gnu.org
     Ever Confirmed|0                           |1

--- Comment #11 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-05-31 12:28:58 UTC ---
Fixed by PR52905 fix.  If this one is ice-on-valid-code, probably it should be
backported (which it wasn't because the other bug is just ice-on-invalid-code).

[Bug c++/53500] [4.7 Regression] internal compiler error in joust()

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-05-31 13:15:39 UTC ---
Created attachment 27531
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27531
pr53500.ii

Somewhat reduced testcase for -std=c++11, though not really small.

[Bug c++/53500] [4.7 Regression] internal compiler error in joust()

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #13 from Jason Merrill <jason at gcc dot gnu.org> 2012-05-31 14:28:45 UTC ---
Author: jason
Date: Thu May 31 14:28:41 2012
New Revision: 188063

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188063
Log:
    PR c++/53500
    PR c++/52905
    * call.c (joust): Handle comparing list and non-list ctors.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/g++.dg/cpp0x/initlist-ctor1.C
Modified:
    branches/gcc-4_7-branch/gcc/cp/ChangeLog
    branches/gcc-4_7-branch/gcc/cp/call.c
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog

[Bug c++/53500] [4.7 Regression] internal compiler error in joust()

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

Jason Merrill <jason at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #13 from Jason Merrill <jason at gcc dot gnu.org> 2012-05-31 14:28:45 UTC ---
Author: jason
Date: Thu May 31 14:28:41 2012
New Revision: 188063

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188063
Log:
    PR c++/53500
    PR c++/52905
    * call.c (joust): Handle comparing list and non-list ctors.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/g++.dg/cpp0x/initlist-ctor1.C
Modified:
    branches/gcc-4_7-branch/gcc/cp/ChangeLog
    branches/gcc-4_7-branch/gcc/cp/call.c
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog

--- Comment #14 from Jason Merrill <jason at gcc dot gnu.org> 2012-05-31 14:29:39 UTC ---
Fixed by 52905 backport.

[Bug c++/53500] [4.7 Regression] internal compiler error in joust()

[LpSolit at netscape dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

Jason Merrill <jason at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #13 from Jason Merrill <jason at gcc dot gnu.org> 2012-05-31 14:28:45 UTC ---
Author: jason
Date: Thu May 31 14:28:41 2012
New Revision: 188063

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188063
Log:
    PR c++/53500
    PR c++/52905
    * call.c (joust): Handle comparing list and non-list ctors.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/g++.dg/cpp0x/initlist-ctor1.C
Modified:
    branches/gcc-4_7-branch/gcc/cp/ChangeLog
    branches/gcc-4_7-branch/gcc/cp/call.c
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog

--- Comment #14 from Jason Merrill <jason at gcc dot gnu.org> 2012-05-31 14:29:39 UTC ---
Fixed by 52905 backport.