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From: "jason at cornsyrup dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/52596] New: internal compiler error: in lvalue_kind, at cp/tree.c:153
Date: Fri, 16 Mar 2012 02:33:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D52596

             Bug #: 52596
           Summary: internal compiler error: in lvalue_kind, at
                    cp/tree.c:153
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: jason@cornsyrup.org


Created attachment 26900
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=3D26900
bug.cc reduced from msgpack library

$ g++-4.7 -v
Using built-in specs.
COLLECT_GCC=3Dg++-4.7
COLLECT_LTO_WRAPPER=3D/usr/lib/gcc/x86_64-linux-gnu/4.7/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion=3D'Debian 4.7.0~rc2-=
1'
--with-bugurl=3Dfile:///usr/share/doc/gcc-4.7/README.Bugs
--enable-languages=3Dc,c++,go,fortran,objc,obj-c++ --prefix=3D/usr
--program-suffix=3D-4.7 --enable-shared --enable-linker-build-id
--with-system-zlib --libexecdir=3D/usr/lib --without-included-gettext
--enable-threads=3Dposix --with-gxx-include-dir=3D/usr/include/c++/4.7
--libdir=3D/usr/lib --enable-nls --with-sysroot=3D/ --enable-clocale=3Dgnu
--enable-libstdcxx-debug --enable-libstdcxx-time=3Dyes --enable-gnu-unique-=
object
--enable-plugin --enable-objc-gc --with-arch-32=3Di586 --with-tune=3Dgeneric
--enable-checking=3Drelease --build=3Dx86_64-linux-gnu --host=3Dx86_64-linu=
x-gnu
--target=3Dx86_64-linux-gnu
Thread model: posix
gcc version 4.7.0 20120314 (prerelease) (Debian 4.7.0~rc2-1)=20

$ g++-4.7 -std=3Dc++0x bug.cc=20
bug.cc: In member function =E2=80=98T* zone::allocate()=E2=80=99:
bug.cc:28:27: internal compiler error: in lvalue_kind, at cp/tree.c:153
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/cc3EivyB.out file, please attach this =
to
your bugreport.