[Bug c++/51714] New: internal compiler error: Segmentation fault with -std=c++11

["hyounes at google dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51714

             Bug #: 51714
           Summary: internal compiler error: Segmentation fault with
                    -std=c++11
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hyounes@google.com


Created attachment 26205
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26205
Output from /usr/local/google/home/hyounes/gcc-svn-inst/bin/g++ -std=c++11 -c
dvlog.cc -save-temps

Command triggering bug:

/usr/local/google/home/hyounes/gcc-svn-inst/bin/g++ -v -std=c++11 -c dvlog.cc
-save-temps

(NOTE, the bug is not triggered if -std=c++11 is left out)

Compiler output:

Using built-in specs.
COLLECT_GCC=/usr/local/google/home/hyounes/gcc-svn-inst/bin/g++
COLLECT_LTO_WRAPPER=/usr/local/google/home/hyounes/gcc-svn-inst/libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: /usr/local/google/home/hyounes/gcc-svn/configure
--prefix=/usr/local/google/home/hyounes/gcc-svn-inst : (reconfigured)
/usr/local/google/home/hyounes/gcc-svn/configure
--prefix=/usr/local/google/home/hyounes/gcc-svn-inst
Thread model: posix
gcc version 4.7.0 20111229 (experimental) (GCC) 
COLLECT_GCC_OPTIONS='-v' '-std=c++11' '-c' '-save-temps' '-shared-libgcc'
'-mtune=generic' '-march=x86-64'

/usr/local/google/home/hyounes/gcc-svn-inst/libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/cc1plus
-E -quiet -v -D_GNU_SOURCE dvlog.cc -mtune=generic -march=x86-64 -std=c++11
-fpch-preprocess -o dvlog.ii
ignoring nonexistent directory
"/usr/local/google/home/hyounes/gcc-svn-inst/lib/gcc/x86_64-unknown-linux-gnu/4.7.0/../../../../x86_64-unknown-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:

/usr/local/google/home/hyounes/gcc-svn-inst/lib/gcc/x86_64-unknown-linux-gnu/4.7.0/../../../../include/c++/4.7.0

/usr/local/google/home/hyounes/gcc-svn-inst/lib/gcc/x86_64-unknown-linux-gnu/4.7.0/../../../../include/c++/4.7.0/x86_64-unknown-linux-gnu

/usr/local/google/home/hyounes/gcc-svn-inst/lib/gcc/x86_64-unknown-linux-gnu/4.7.0/../../../../include/c++/4.7.0/backward

/usr/local/google/home/hyounes/gcc-svn-inst/lib/gcc/x86_64-unknown-linux-gnu/4.7.0/include
 /usr/local/include
 /usr/local/google/home/hyounes/gcc-svn-inst/include

/usr/local/google/home/hyounes/gcc-svn-inst/lib/gcc/x86_64-unknown-linux-gnu/4.7.0/include-fixed
 /usr/include
End of search list.
COLLECT_GCC_OPTIONS='-v' '-std=c++11' '-c' '-save-temps' '-shared-libgcc'
'-mtune=generic' '-march=x86-64'

/usr/local/google/home/hyounes/gcc-svn-inst/libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/cc1plus
-fpreprocessed dvlog.ii -quiet -dumpbase dvlog.cc -mtune=generic -march=x86-64
-auxbase dvlog -std=c++11 -version -o dvlog.s
GNU C++ (GCC) version 4.7.0 20111229 (experimental) (x86_64-unknown-linux-gnu)
    compiled by GNU C version 4.7.0 20111229 (experimental), GMP version 4.3.2,
MPFR version 2.4.2-p1, MPC version 0.8.1
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU C++ (GCC) version 4.7.0 20111229 (experimental) (x86_64-unknown-linux-gnu)
    compiled by GNU C version 4.7.0 20111229 (experimental), GMP version 4.3.2,
MPFR version 2.4.2-p1, MPC version 0.8.1
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 10d42f4b16e2234d346a8379f60d056c
dvlog.cc: In function \u2018void Foo()\u2019:
dvlog.cc:31:34: 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.