Bootstrap failure on powerpc-apple-darwin8 with Ada

[Chris Douty]

Howdy,

My last two attempts to build mainline on darwin8 have failed with a  
bugbox in Ada.

+===========================GNAT BUG  
DETECTED==============================+
| 4.1.0 20050819 (experimental) (powerpc-apple-darwin8.3.0) GCC  
error:     |
| tree check: expected class expression, have  
exceptional                  |
|    (constructor) in get_base_var, at ipa-utils.c: 
224                     |
| Error detected at a-except.adb: 
1411:4                                    |
| 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.



raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:380
make[2]: *** [ada/a-except.o] Error 1
make[1]: *** [stage2_build] Error 2
make: *** [bootstrap] Error 2


Previously I got this:

+===========================GNAT BUG  
DETECTED==============================+
| 4.1.0 20050817 (experimental) (powerpc-apple-darwin8.3.0) Bus  
error      |
| Error detected at a-except.adb: 
1411:4                                    |
| 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.



raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:380
make[2]: *** [ada/a-except.o] Error 1
make[1]: *** [stage2_build] Error 2
make: *** [bootstrap] Error 2


Clearly the same error, but different message.

I am bootstrapping with gcc 4.0.0.  This is the configure line:
/Volumes/Playland/projects/gnu/gcc-stuff/gcc-HEAD/configure --prefix=/ 
opt/gcc410 --enable-shared \
  --with-mpfr=/opt/local --with-gmp=/opt/local --enable- 
languages=c,ada,c++,f95,objc

Thanks,
     Chris

-- 
Christopher Douty <Chris_Douty@ampexdata.com> +1-650-367-3129
Senior Engineer, Software & Systems  - AMPEX Data Systems Corp.