bug report: class "index" problem

[Emre Celebi <ecelebi at poly dot edu>]

Greetings,
I believe I found a strange bug. "class index" can be declared without errors, 
but can not be used as a type.

I have full report below. In addition to that I triggered two more tests on 
different platforms. v2.95 gcc compiles correctly:

Falied on windows: gcc (GCC) 3.2 (mingw special 20020817-1) (xp)
Succeeded on Solaris 2.7: Reading specs from /usr/local/lib/gcc-lib/
sparc-sun-solaris2.7/2.95.2/specs
gcc version 2.95.2 19991024 (release)

Linux details below.

Good luck,
Emre Celebi

============ bug.cpp =============
class index {};
index global;
int main(void){return 0;}
--
=========== bug.ii ===============

# 1 "bug.cpp"
# 1 "<built-in>"
# 1 "<command line>"
# 1 "bug.cpp"
class index {};
index global;
int main(void){return 0;}
--

=========== bug.s ==============
        .file   "bug.cpp"
        .section        .note.GNU-stack,"",@progbits
        .ident  "GCC: (GNU) 3.3.1 20030904 (Gentoo Linux 3.3.1-r1, propolice)"
--

========== output ==============
g++ -v -save-temps bug.cpp
Reading specs from /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.1/specs
Configured with: /files/portage/tmpdir/portage/gcc-3.3.1-r1/work/gcc-3.3.1/
configure --prefix=/usr --bindir=/usr/i686-pc-linux-gnu/gcc-bin/3.3 
--includedir=/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.1/include --datadir=/usr/
share/gcc-data/i686-pc-linux-gnu/3.3 --mandir=/usr/share/gcc-data/
i686-pc-linux-gnu/3.3/man --infodir=/usr/share/gcc-data/
i686-pc-linux-gnu/3.3/info --enable-shared --host=i686-pc-linux-gnu 
--target=i686-pc-linux-gnu --with-system-zlib --enable-languages=c,c+
+,f77,objc,java --enable-threads=posix --enable-long-long --disable-checking 
--enable-cstdio=stdio --enable-clocale=generic --enable-__cxa_atexit 
--enable-version-specific-runtime-libs --with-gxx-include-dir=/usr/lib/
gcc-lib/i686-pc-linux-gnu/3.3.1/include/g++-v3 --with-local-prefix=/usr/local 
--enable-shared --enable-nls --without-included-gettext --x-includes=/usr/
X11R6/include --x-libraries=/usr/X11R6/lib --enable-interpreter 
--enable-java-awt=xlib --with-x --disable-multilib
Thread model: posix
gcc version 3.3.1 20030904 (Gentoo Linux 3.3.1-r1, propolice)
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.1/cc1plus -E -D__GNUG__=3 -quiet -v 
-D__GNUC__=3 -D__GNUC_MINOR__=3 -D__GNUC_PATCHLEVEL__=1 -D_GNU_SOURCE bug.cpp 
bug.ii
ignoring nonexistent directory "/usr/i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.1/include/g++-v3
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.1/include/g++-v3/i686-pc-linux-gnu
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.1/include/g++-v3/backward
 /usr/local/include
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.1/include
 /usr/include
End of search list.
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.1/cc1plus -fpreprocessed bug.ii -quiet 
-dumpbase bug.cpp -auxbase bug -version -o bug.s
GNU C++ version 3.3.1 20030904 (Gentoo Linux 3.3.1-r1, propolice) 
(i686-pc-linux-gnu)
        compiled by GNU C version 3.3.1 20030904 (Gentoo Linux 3.3.1-r1, 
propolice).
GGC heuristics: --param ggc-min-expand=72 --param ggc-min-heapsize=80469
bug.cpp:2: error: 'index' is used as a type, but is not defined as a type.