[Bug ada/19942] New: Stage 2 compilation of ali.adb causes GNAT bug box

["awreynolds at mac dot com" <gcc-bugzilla at gcc dot gnu dot org>]

Error occurs with GCC head updated as of 13 Feb 2005 at 12:00 EST

Build compiler:

pbg4:~/Developer/Compiler/fsf-gcc-head/build drew$ gcc -v
Reading specs from /usr/libexec/gcc/darwin/ppc/3.3/specs
Thread model: posix
gcc version 3.3 20040913 (GNAT for Mac OS X build 1650)

Configured with the following command:

../configure   --prefix=/usr/local/ada --disable-nls --enable-shared --enable-languages=c,ada

Reported message:

stage1/xgcc -Bstage1/ -B/usr/local/ada/powerpc-apple-darwin7.8.0/bin/ -c -g -O2 -mdynamic-no-
pic      -gnatpg -gnata -I- -I. -Iada -I../../gcc/ada ../../gcc/ada/ali.adb -o ada/ali.o
+===========================GNAT BUG 
DETECTED==============================+
| 4.0.0 20050213 (experimental) (powerpc-apple-darwin7.8.0) GCC error:     |
| in gnat_type_for_mode, at ada/utils.c:1838                               |
| Error detected at ali.adb:2097:1                                         |
| Please submit a bug report; see http://gcc.gnu.org/bugs.html.            |
| Include the entire contents of this bug box in the report.               |
| Include the exact gcc or gnatmake command that you entered.              |
| Also include sources listed below in gnatchop format                     |
| (concatenated together with no headers between files).                   |
+==============================================================
============+

Please include these source files with error report
Note that list may not be accurate in some cases, 
so please double check that the problem can still 
be reproduced with the set of files listed.

../../gcc/ada/ali.adb
../../gcc/ada/ali.ads
../../gcc/ada/casing.ads
../../gcc/ada/types.ads
../../gcc/ada/gnatvsn.ads
../../gcc/ada/rident.ads
../../gcc/ada/table.ads
../../gcc/ada/butil.ads
../../gcc/ada/debug.ads
../../gcc/ada/fname.ads
../../gcc/ada/namet.ads
../../gcc/ada/alloc.ads
../../gcc/ada/opt.ads
../../gcc/ada/hostparm.ads
../../gcc/ada/osint.ads
../../gcc/ada/output.ads
../../gcc/ada/table.adb
../../gcc/ada/tree_io.ads



Internal compiler error: Error reporting routines re-entered.
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[2]: *** [ada/ali.o] Error 1
make[1]: *** [stage2_build] Error 2
make: *** [bootstrap] Error 2

-- 
           Summary: Stage 2 compilation of ali.adb causes GNAT bug box
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: ada
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: awreynolds at mac dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: (powerpc-apple-darwin7.8.0
  GCC host triplet: (powerpc-apple-darwin7.8.0
GCC target triplet: (powerpc-apple-darwin7.8.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19942