[Bug fortran/51052] New: Internal compiler error in gfc_conv_component

["arjen.markus at deltares dot nl" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51052

             Bug #: 51052
           Summary: Internal compiler error in gfc_conv_component
    Classification: Unclassified
           Product: gcc
           Version: 4.6.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: arjen.markus@deltares.nl


Created attachment 25767
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25767
Compressed tar file with two source files.

The attached program source causes the compiler to stop with the message:

particles.f90: In function 'position_oil_particle':
particles.f90:142:0: internal compiler error: in gfc_conv_component_ref, at
fortran/trans-expr.c:523
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

The version information of the compiler is:

Built by Equation Solution <http://www.Equation.com>.
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=d:/gcc4.6.2/bin/../libexec/gcc/i686-pc-mingw32/4.6.2/lto-wrapper.exe
Target: i686-pc-mingw32
Configured with: ../gcc-4.6.2-mingw/configure --host=i686-pc-mingw32
--build=x86_64-unknown-linux-gnu --target=i686-pc-mingw32
--prefix=/home/gfortran/gcc-home/binary/mingw32/native/x86_32/gcc/4.6.2
--with-gcc --with-gnu-as --with-gnu-ld --with-host-libstdcxx='-lstdc++ -lsupc++
-lm' --with-ppl=/home/gfortran/gcc-home/binary/mingw32/native/x86_32/ppl
--with-cloog=/home/gfortran/gcc-home/binary/mingw32/native/x86_32/cloog
--with-gmp=/home/gfortran/gcc-home/binary/mingw32/native/x86_32/gmp
--with-mpfr=/home/gfortran/gcc-home/binary/mingw32/native/x86_32/mpfr
--with-mpc=/home/gfortran/gcc-home/binary/mingw32/native/x86_32/mpc
--with-sysroot=/home/gfortran/gcc-home/binary/mingw32/cross/x86_32/gcc/4.6.2
--disable-shared --disable-nls --disable-tls --disable-win32-registry
--enable-libquadmath-support --enable-libquadmath
--enable-languages=c,c++,fortran --enable-libgomp --enable-threads=win32
--enable-lto --enable-static --enable-shared=lto-plugin --enable-plugins
--enable-ld=yes --enable-cloog-backend=ppl
Thread model: win32
gcc version 4.6.2 (GCC) 

The command I used to compile and link the program was:

gfortran -o particles points2d3d.f90 particles.f90