[Bug ada/30608] New: Segmentation fault : Error detected at ali.adb:2240:1

["mbo dot massimo at tiscali dot it" <gcc-bugzilla at gcc dot gnu dot org>]

During make of the version 4.3.0 20070112 of the GCC compiler I have the
following error:
/cygdrive/h/cross_compiler/compiler_gcc/./prev-gcc/xgcc
-B/cygdrive/h/cross_compiler/compiler_gcc/./prev-gcc/
-B/usr/local/gcc-4.3-20070112/i686-pc-cygwin/bin/ -c -g -O2      -gnatpg -gnata
-I- -I. -Iada -I../gcc-4.3-20070112/gcc/ada ../gcc-4.3-20070112/gcc/ada/ali.adb
-o ada/ali.o
+===========================GNAT BUG DETECTED==============================+
| 4.3.0 20070112 (experimental) (i686-pc-cygwin) Segmentation fault        |
| Error detected at ali.adb:2240:1                                         |
| Please submit a bug report; see http://gcc.gnu.org/bugs.html.            |
| Use a subject line meaningful to you and us to track the bug.            |
| 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-4.3-20070112/gcc/ada/ali.adb
../gcc-4.3-20070112/gcc/ada/ali.ads
../gcc-4.3-20070112/gcc/ada/casing.ads
../gcc-4.3-20070112/gcc/ada/types.ads
../gcc-4.3-20070112/gcc/ada/gnatvsn.ads
../gcc-4.3-20070112/gcc/ada/rident.ads
../gcc-4.3-20070112/gcc/ada/table.ads
../gcc-4.3-20070112/gcc/ada/butil.ads
../gcc-4.3-20070112/gcc/ada/debug.ads
../gcc-4.3-20070112/gcc/ada/fname.ads
../gcc-4.3-20070112/gcc/ada/namet.ads
../gcc-4.3-20070112/gcc/ada/alloc.ads
../gcc-4.3-20070112/gcc/ada/hostparm.ads
../gcc-4.3-20070112/gcc/ada/opt.ads
../gcc-4.3-20070112/gcc/ada/osint.ads
../gcc-4.3-20070112/gcc/ada/output.ads
../gcc-4.3-20070112/gcc/ada/table.adb
../gcc-4.3-20070112/gcc/ada/tree_io.ads


raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:393

It seems the same error encountered in the bug report Bug#: 30453

Configure command:
 gcc-4.3-20070112/configure --verbose \
      --prefix=/usr/local/gcc-4.3-20070112  \
      --enable-languages=c,c++,ada,fortran,java,objc \
      --enable-threads=gnat \
      --enable-shared \
      -v 2>&1 | tee configure.log 

host
PC windows XP home SP2

cygwin version: 1.5.23-2

host gcc version
gcc version 3.4.4 (cygming special, gdc 0.12, using dmd 0.125) with
s-rident.ads aligned to versione 4.1.1


-- 
           Summary: Segmentation fault : Error detected at ali.adb:2240:1
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ada
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mbo dot massimo at tiscali dot it
 GCC build triplet: i686-pc-cygwin
  GCC host triplet: i686-pc-cygwin
GCC target triplet: i686-pc-cygwin


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30608