[Bug c++/55826] New: -ftime-report causes internal compiler error with Boost.Asio

[Bug c++/55826] New: -ftime-report causes internal compiler error with Boost.Asio

[nevin at eviloverlord dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55826

             Bug #: 55826
           Summary: -ftime-report causes internal compiler error with
                    Boost.Asio
    Classification: Unclassified
           Product: gcc
           Version: 4.7.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: nevin@eviloverlord.com


Created attachment 29059
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29059
Original source file

Compiling the following test program (using Boost 1.52):

#include <boost/asio/ip/tcp.hpp>

void CrashTimeReport()
{

    boost::asio::ip::tcp::resolver::iterator it;
    *it;    // crashes
}


with

g++-4.7 -v -ftime-report -std=c++0x -save-temps Dns.cpp


/site/apps/gcc-4.7.2-drw.patched.6/lib/gcc/x86_64-linux-gnu/4.7.2/../../../../include/c++/4.7.2/bits/alloc_traits.h:48:11:
internal compiler error: in timevar_start, at timevar.c:344


The full output and preprocessed source file is attached.

[Bug c++/55826] -ftime-report causes internal compiler error with Boost.Asio

[nevin at eviloverlord dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55826

--- Comment #1 from Nevin Liber <nevin at eviloverlord dot com> 2012-12-28 19:55:55 UTC ---
Created attachment 29060
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29060
Output of -save-temps

[Bug c++/55826] -ftime-report causes internal compiler error with Boost.Asio

[nevin at eviloverlord dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55826

--- Comment #2 from Nevin Liber <nevin at eviloverlord dot com> 2012-12-28 19:56:29 UTC ---
Created attachment 29061
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29061
Build output

[Bug c++/55826] -ftime-report causes internal compiler error with Boost.Asio

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55826

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.8.0

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-12-31 10:43:00 UTC ---
This works on the trunk.