[Bug fortran/47082] New: [OOP] ICE in gfc_conv_component_ref

["sfilippone at uniroma2 dot it" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47082

           Summary: [OOP] ICE in  gfc_conv_component_ref
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: sfilippone@uniroma2.it


Created attachment 22858
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22858
test case

trunk at r168261: 
[sfilippo@localhost V1]$ gfortran -v
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/usr/local/gnu46/libexec/gcc/x86_64-unknown-linux-gnu/4.6.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc/configure --prefix=/usr/local/gnu46
--enable-languages=c,c++,fortran --with-gmp=/home/travel/GCC/gmp
--with-mpfr=/home/travel/GCC/mpfr --with-mpc=/home/travel/GCC/mpc :
(reconfigured) ../gcc/configure --prefix=/usr/local/gnu46
--with-gmp=/home/travel/GCC/gmp --with-mpfr=/home/travel/GCC/mpfr
--with-mpc=/home/travel/GCC/mpc --enable-languages=c,c++,fortran,lto
--no-create --no-recursion : (reconfigured) ../gcc/configure
--prefix=/usr/local/gnu46 --with-gmp=/home/travel/GCC/gmp
--with-mpfr=/home/travel/GCC/mpfr --with-mpc=/home/travel/GCC/mpc
--enable-languages=c,c++,fortran,lto --no-create --no-recursion :
(reconfigured) ../gcc/configure --prefix=/usr/local/gnu46
--with-gmp=/home/travel/GCC/gmp --with-mpfr=/home/travel/GCC/mpfr
--with-mpc=/home/travel/GCC/mpc --enable-languages=c,c++,fortran,lto
--no-create --no-recursion : (reconfigured) ../gcc/configure
--prefix=/usr/local/gnu46 --with-gmp=/home/travel/GCC/gmp
--with-mpfr=/home/travel/GCC/mpfr --with-mpc=/home/travel/GCC/mpc
--enable-languages=c,c++,fortran,lto --no-create --no-recursion :
(reconfigured) ../gcc/configure --prefix=/usr/local/gnu46
--with-gmp=/home/travel/GCC/gmp --with-mpfr=/home/travel/GCC/mpfr
--with-mpc=/home/travel/GCC/mpc --enable-languages=c,c++,fortran,lto
--no-create --no-recursion : (reconfigured) ../gcc/configure
--prefix=/usr/local/gnu46 --with-gmp=/home/travel/GCC/gmp
--with-mpfr=/home/travel/GCC/mpfr --with-mpc=/home/travel/GCC/mpc
--enable-languages=c,c++,fortran,lto --no-create --no-recursion :
(reconfigured) ../gcc/configure --prefix=/usr/local/gnu46
--with-gmp=/home/travel/GCC/gmp --with-mpfr=/home/travel/GCC/mpfr
--with-mpc=/home/travel/GCC/mpc --enable-languages=c,c++,fortran,lto
--no-create --no-recursion : (reconfigured) ../gcc/configure
--prefix=/usr/local/gnu46 --with-gmp=/home/travel/GCC/gmp
--with-mpfr=/home/travel/GCC/mpfr --with-mpc=/home/travel/GCC/mpc
--enable-languages=c,c++,fortran,lto --no-create --no-recursion
Thread model: posix
gcc version 4.6.0 20101227 (experimental) (GCC) 
[sfilippo@localhost V1]$ gfortran -ggdb -fbacktrace bug29_1.f90 -c
bug29_1.f90: In function 'psb_cdall':
bug29_1.f90:244:0: internal compiler error: in gfc_conv_component_ref, at
fortran/trans-expr.c:501
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See <http://gcc.gnu.org/bugs.html> for instructions.