[Bug ada/42627] New: GNAT bug box building a-direct.adb

["simon at pushface dot org" <gcc-bugzilla at gcc dot gnu dot org>]

This is a build of 4.5.0 (svn trunk r155633) configured as

../gcc-trunk-svn/configure --prefix=/opt/gcc-4.5.0-x86_64 --disable-multilib
--enable-languages=c,ada --with-gmp=/opt/gnu --with-mpfr=/opt/gnu
--with-mpc=/opt/gnu --disable-bootstrap 2>&1

The build proceeded OK until this:

/Users/simon/gcc-build-trunk/./gcc/xgcc -B/Users/simon/gcc-build-trunk/./gcc/
-B/opt/gcc-4.5.0-x86_64/x86_64-apple-darwin10.2.0/bin/
-B/opt/gcc-4.5.0-x86_64/x86_64-apple-darwin10.2.0/lib/ -isystem
/opt/gcc-4.5.0-x86_64/x86_64-apple-darwin10.2.0/include -isystem
/opt/gcc-4.5.0-x86_64/x86_64-apple-darwin10.2.0/sys-include    -c -g -O2  -fPIC
-pipe  -W -Wall -gnatpg   a-direct.adb -o a-direct.o
+===========================GNAT BUG DETECTED==============================+
| 4.5.0 20100104 (experimental) (x86_64-apple-darwin10.2.0) GCC error:     |
| in function_and_variable_visibility, at ipa.c:417                        |
| Error detected around a-direct.adb:1243:1                                |
| 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.
Consider also -gnatd.n switch (see debug.adb).

system.ads
a-direct.adb
a-direct.ads
ada.ads
a-calend.ads
a-finali.ads
s-finroo.ads
a-stream.ads
a-unccon.ads
a-ioexce.ads
a-string.ads
a-strunb.ads
a-strmap.ads
a-charac.ads
a-chlat1.ads
a-calfor.ads
a-catizo.ads
a-dirval.ads
a-strfix.ads
a-uncdea.ads
a-chahan.ads
s-crtl.ads
s-parame.ads
s-os_lib.ads
s-string.ads
s-regexp.ads
s-stalib.ads
s-exctab.ads
a-tags.ads
s-stoele.ads
s-stoele.adb
a-except.ads
s-traent.ads
s-soflin.ads
s-stache.ads
s-secsta.ads
s-finimp.ads
s-stratt.ads
s-unstyp.ads
a-filico.ads


raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:423
make[6]: *** [a-direct.o] Error 1
make[5]: *** [gnatlib] Error 2
make[4]: *** [gnatlib-shared-darwin] Error 2
make[3]: *** [gnatlib-shared] Error 2
make[2]: *** [gnatlib-shared] Error 2
make[1]: *** [all-target-libada] Error 2
make: *** [all] Error 2

I can send the named files if required, hoping not.


-- 
           Summary: GNAT bug box building a-direct.adb
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ada
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: simon at pushface dot org
  GCC host triplet: x86_64-apple-darwin10


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42627