[Bug ada/29015] Ada 2005 observer pattern with mutually dependent packages and containers produces compiler error

["laguest at archangeli dot demon dot co dot uk" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #1 from laguest at archangeli dot demon dot co dot uk  2006-09-17 19:42 -------
Using the current SVN source (17/09/06) I get a slightly different error (with
the same source):

gcc -c -gnat05 test_observers.adb
+===========================GNAT BUG DETECTED==============================+
| 4.2.0 20060917 (experimental) (i686-pc-linux-gnu) Assert_Failure
atree.adb:812|
| Error detected at subjects.ads:17:3                                      |
| 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.

test_observers.adb
my_observer.ads
observers.ads
subjects.ads

compilation abandoned
gnatmake: "test_observers.adb" compilation error


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29015