[ada] can't build g-awk.adb in gcc cvs trunk 20041212 on sparc-linux: GCC error: in expand_expr_addr_expr_1, at expr.c:6047, Error detected at g-awk.adb:1316:24

[Eric Botcazou]

> +===========================GNAT BUG
> DETECTED==============================+
>
> | 4.0.0 20041212 (experimental) (sparc-unknown-linux-gnu) GCC error:      
> | | in expand_expr_addr_expr_1, at expr.c:6047                             
> |  | Error detected at g-awk.adb:1316:24                                   
> |   | 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.
>
>
>
> raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:376

PR middle-end/17746.  There is even a patch that has been in my tree for 3 
months (linked to from comment #13) but was recently rejected.  Implementing 
the other solution is far more invasive (and I personally have no time to do 
it at the moment).

-- 
Eric Botcazou