[Bug c++/34750] New: ICE in fold_convert, at fold-const.c:1955

["timj at gtk dot org" <gcc-bugzilla at gcc dot gnu dot org>]

compiling gccfolderr.cc like this:
  g++-4.1 -g -Wall -Wdeprecated -Wno-cast-qual -pipe -O2 -ftracer \
    -finline-functions -fno-keep-static-consts gccfolderr.cc
yields:
  gccfolderr.cc: In function ?void<unnamed>::test_array()?:
  gccfolderr.cc:34571: internal compiler error: in fold_convert, at \
    fold-const.c:1955

compiling it without options still results in an ICE:
  g++-4.1 gccfolderr.cc
albeit a different one:
  gccfolderr.cc:34571: internal compiler error: in cp_expr_size, at \
    cp/cp-objcp-common.c:101

gcc version details (etch x86):
$ g++-4.1 --version
g++-4.1 (GCC) 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)

compressed preprocessor file follows.


-- 
           Summary: ICE in fold_convert, at fold-const.c:1955
           Product: gcc
           Version: 4.1.2
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: timj at gtk dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34750