internal compiler error when compiling ddd-3.2.1

[Magnus Hagdorn <magi at rses dot anu dot edu dot au>]

hi all,
i'd like to report the following internal compiler error when compiling 
ddd-3.2.1 with gcc 2.95.2 for alpha-dec-osf4.0e

g++ -v --save-temps -DHAVE_CONFIG_H -DNDEBUG -O2 -g -W -Wall -trigraphs 
-c -I. -I. -I./.. -o HelpCB.o HelpCB.C
Reading specs from /gdeck/magi/gnu/lib/gcc-lib/alpha-dec-osf4.0e/2.95.2/specs
gcc version 2.95.2 19991024 (release)
 /gdeck/magi/gnu/lib/gcc-lib/alpha-dec-osf4.0e/2.95.2/cpp -lang-c++ -v 
-I. -I. -I./.. -D__GNUC__=2 -D__GNUG__=2 -D__GNUC_MINOR__=95 
-D__cplusplus -Dunix -D__osf__ -D_LONGLONG -DSYSTYPE_BSD -D_SYSTYPE_BSD 
-D__unix__ -D__osf__ -D_LONGLONG -D__SYSTYPE_BSD__ -D_SYSTYPE_BSD 
-D__unix -D__SYSTYPE_BSD -Asystem(unix) -Asystem(xpg4) -D__EXCEPTIONS 
-D__OPTIMIZE__ -trigraphs -g -W -Wall -D__LANGUAGE_C_PLUS_PLUS__ 
-D__LANGUAGE_C_PLUS_PLUS -D__cplusplus -Acpu(alpha) -Amachine(alpha) 
-D__alpha -D__alpha__ -D__alpha_ev4__ -Acpu(ev4) -DHAVE_CONFIG_H -DNDEBUG 
HelpCB.C HelpCB.ii
GNU CPP version 2.95.2 19991024 (release)
#include "..." search starts here:
#include <...> search starts here:
 .
 ..
 /gdeck/magi/gnu/lib/gcc-lib/alpha-dec-osf4.0e/2.95.2/include/g++
 /usr/local/include
 /gdeck/magi/gnu/lib/gcc-lib/alpha-dec-osf4.0e/2.95.2/../../../../alpha-dec-osf4.0e/include
 /gdeck/magi/gnu/lib/gcc-lib/alpha-dec-osf4.0e/2.95.2/include
 /usr/include
End of search list.
The following default directories have been omitted from the search path:
End of omitted list.
 /gdeck/magi/gnu/lib/gcc-lib/alpha-dec-osf4.0e/2.95.2/cc1plus HelpCB.ii 
-quiet -dumpbase HelpCB.cc -g -O2 -W -Wall -version -o HelpCB.s
GNU C++ version 2.95.2 19991024 (release) (alpha-dec-osf4.0e) compiled by 
GNU C version 2.95.2 19991024 (release).
HelpCB.C: In function `void PopupTip(void *, XtIntervalId *)':
HelpCB.C:2155: Internal compiler error in `scan_region', at except.c:2566
Please submit a full bug report.
See <URL:http://www.gnu.org/software/gcc/faq.html#bugreport> for 
instructions.

please find attached HelpCB.ii.gz

cheers 
magi

-- 
Magnus Hagdorn                      Tel: + 61 2 6249 5511                
Research School of Earth Sciences   Fax: + 61 2 6249 5443   
Australian National University          
Canberra ACT 0200, Australia        email: magi@rses.anu.edu.au

HelpCB.ii.gz