GNAT BUG DETECTED

[Carl Kugler <carlk@lfs.loral.com>]

What is gnat trying to tell me here?  


gcc -c -gnate -gnatf -gnatdc
rsc_simple_configuration_objects_ado_unit.adb
Reading specs from /usr/local/lib/gcc-lib/mips-sgi-irix5.3/2.7.0/specs
gcc version 2.7.0
 /usr/local/lib/gcc-lib/mips-sgi-irix5.3/2.7.0/gnat1 -quiet -dumpbase
rsc_simple
_configuration_objects_ado_unit.adb -gnate -gnatf -gnatdc
rsc_simple_configurati
on_objects_ado_unit.adb -o /var/tmp/cca004eA.s
====  Compiling package spec ada from "/usr/local/adainclude/ada.ads",
line 18:1


...


====  Compiling subprogram body size_of_queue from
"rsc_queue_manager_unit.adb",
 line 62:3 
+===========================GNAT BUG
DETECTED==============================+
| Error detected at "rsc_simple_configuration_objects_ado_unit.adb",
line 2:1|
| If you are in the U.S. or Canada please contact
the                      |
| Technical Assistance Center at 1-800-800-4SGI. If you
are                |
| outside the U.S. or Canada, contact the Silicon
Graphics                 |
| subsidiary or authorized distributor in your
country.                    |
| GNAT V2.07 (mips-sgi-irix5.3) Gigi abort,
Code=999                       |
+==========================================================================+
compilation abandoned