[Bug c++/42883] New: 4.5-20100121: internal compiler error: in redirect_eh_edge_1, at tree-eh.c:2112

["bugs at 59A2 dot org" <gcc-bugzilla at gcc dot gnu dot org>]

This only occurs at positive optimization levels

$ g++-4.5 -c -O0 avtOpenFOAMFileFormat.preprocessed.C   # okay
$ g++-4.5 -c -O1 avtOpenFOAMFileFormat.preprocessed.C 
/home/jed/visit/src/databases/OpenFOAM/avtOpenFOAMFileFormat.C: In member
function ?vtkUnstructuredGrid* avtOpenFOAMFileFormat::MakeInternalMesh()?:
/home/jed/visit/src/databases/OpenFOAM/avtOpenFOAMFileFormat.C:443:23: internal
compiler error: in redirect_eh_edge_1, at tree-eh.c:2112
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

$ g++-4.5 -v
Using built-in specs.
COLLECT_GCC=g++-4.5
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../configure --prefix=/usr --enable-languages=c,c++,fortran
--enable-gold --enable-plugin --enable-threads=posix --enable-__cxa_atexit
--enable-clocale=gnu --enable-lto --enable-gnu-unique-object --disable-multilib
--disable-libstdcxx-pch --with-tune=generic --with-system-zlib --with-ppl
--with-cloog --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man
--infodir=/usr/share/info --disable-werror --enable-checking=release
--program-suffix=-4.5 --enable-version-specific-runtime-libs : (reconfigured)
../configure --prefix=/usr --enable-languages=c,c++,fortran --enable-gold
--enable-plugin --enable-threads=posix --enable-__cxa_atexit
--enable-clocale=gnu --enable-lto --enable-gnu-unique-object --disable-multilib
--disable-libstdcxx-pch --with-system-zlib --with-ppl --with-cloog
--libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man
--infodir=/usr/share/info --disable-werror --enable-checking=release
--program-suffix=-4.5 --enable-version-specific-runtime-libs
Thread model: posix
gcc version 4.5.0 20100121 (experimental) (GCC)


-- 
           Summary: 4.5-20100121: internal compiler error: in
                    redirect_eh_edge_1, at tree-eh.c:2112
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bugs at 59A2 dot org
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42883