[Bug c++/50020] New: [C++0x] internal compiler error range for in templated class

[jarrydb at cse dot unsw.edu.au]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50020

           Summary: [C++0x] internal compiler error range for in templated
                    class
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: critical
          Priority: P3
         Component: c++
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: jarr...@cse.unsw.edu.au
              Host: x86_64-unknown-linux-gnu
            Target: x86_64-unknown-linux-gnu
             Build: x86_64-unknown-linux-gnu


Created attachment 24947
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24947
range for in templated class error

Using built-in specs.
COLLECT_GCC=/home/jarrydb/current/soft/install-latest/bin/gcc
COLLECT_LTO_WRAPPER=/home/jarrydb/current/soft/install-latest/libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: /home/jarrydb/current/soft/src/gcc-git/configure
--prefix=/home/jarrydb/current/soft/install-latest --disable-multilib
--enable-languages=c,c++,go
Thread model: posix
gcc version 4.7.0 20110807 (experimental) (GCC)

Using gcc svn revision 177550, this error:

init_list2.cpp: In member function ‘void A<T, N>::f(int, int)’:
init_list2.cpp:24:19: 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.

is produced by this code:

g++ init_list2.ii -std=gnu++0x

#include <vector>
#include <cstdint>
#include <cstdlib>

template <typename T, size_t N>
class A
{
  private:
  std::vector<uint16_t> m_v;

  public:
  void
  f(int a, int b)
  {
    for (auto v : m_v)
    {
    }
  }
};

int main()
{
  A a;
  return 0;
}

The full preprocessed source is attached.