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From: "bangerth at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/54575] New: ICE with std::vector::insert and -std=c++11
Date: Fri, 14 Sep 2012 00:33:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54575

             Bug #: 54575
           Summary: ICE with std::vector::insert and -std=c++11
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: bangerth@gmail.com


The following currently produces an ICE when using -std=c++11:
......................
#include <vector>

template <class DH>
void
foo()
{
  std::vector<unsigned int> local_dof_indices;
  std::vector<unsigned int> subdomain_indices;

  subdomain_indices.insert(subdomain_indices.end(),
               local_dof_indices.begin(),
               local_dof_indices.end());
}
......................


>>>> /home/bangerth/bin/gcc-mainline/bin/gcc -v                             
Using built-in specs.
COLLECT_GCC=/home/bangerth/bin/gcc-mainline/bin/gcc
COLLECT_LTO_WRAPPER=/home/bangerth/bin/gcc-mainline/lib/gcc/x86_64-unknown-linux-gnu/4.8.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../mainline/configure --prefix=/home/bangerth/bin/gcc-mainline
--enable-languages=c,c++ --disable-multilib
Thread model: posix
gcc version 4.8.0 20120913 (experimental) [trunk revision 183295] (GCC) 


>>>> /home/bangerth/bin/gcc-mainline/bin/gcc -c -std=c++11 x.cc
In file included from
/home/bangerth/bin/gcc-mainline/include/c++/4.8.0/vector:65:0,
                 from dofs/dof_tools.cc:1:
/home/bangerth/bin/gcc-mainline/include/c++/4.8.0/bits/stl_vector.h: In
function 'void foo()':
/home/bangerth/bin/gcc-mainline/include/c++/4.8.0/bits/stl_vector.h:1042:9:
internal compiler error: tree check: expected class 'type', have 'exceptional'
(error_mark) in strip_typedefs, at cp/tree.c:1215
         typename = std::_RequireInputIter<_InputIterator>>
         ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.