Re: [RFA]: Turn on Ada support

[Jim Blandy <jimb@redhat.com>]

The changes to symtab.c, symfile.c, defs.h, and gdbtypes.h are fine.

I don't like the braces around the lone 'return' statements in
symtab.c, though.  I don't think they add much, although what's
probably more germane is that it's not the typical practice elsewhere
in the code.


> gdb/ChangeLog:
> 
> 2004-06-03  Paul N. Hilfinger  <Hilfinger@gnat.com>
> 
>         Turn on initial Ada support (mainly expression evaluation).
> 	
>         * Makefile.in (ada_lex_c): Define
> 	(HFILES_NO_SRCDIR): Add ada-lang.h.
> 	(COMMON_OBS): Add ada-lang.o, ada-typeprint.o, ada-valprint.o, 
> 	ada-tasks.o.
> 	(YYOBJ): Add ada-exp.o.
> 	(rule .l.c): Generalize to not mention ada.
> 	(ada-lex.o): Remove (ada-lex.c is included by ada-exp.y).
> 	(ada-lang.o): Add dependencies on completer.h, gdb_obstack.h, 
> 	hashtab.h.
> 	(ada-tasks.o): Add dependency on gdb_string.h.
> 	(ada-valprint.o): Add dependency on gdb_string.h.
> 	
> 	* symtab.c: Add dependency on ada-lang.h.
> 	(symbol_natural_name): Add Ada case.
> 	(symbol_demangled_name): Add Ada case.
> 	(symbol_search_name): Add Ada case.
> 	
> 	* symfile.c (init_filename_language_table): Add extensions for
> 	Ada.
> 	
> 	* defs.h (enum language): Add language_ada.
> 
> 	* gdbtypes.h (TYPE_FLAG_FIXED_INSTANCE): Define.