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Date: 26 Jul 93 13:52:06 GMT
From: cis.ohio-state.edu!magnus.acs.ohio-state.edu!usenet.ins.cwru.edu!howland.
reston.ans.net!usc!venice!gumby.dsd.trw.com!truffula.fp.trw.com!trwacs!erwin@uc
bvax.Berkeley.EDU  (Harry Erwin)
Subject: Re: Anyone else actually like Ada?
Message-ID: <230ni6$eo0@truffula.fp.trw.com>
List-Id: <comp.lang.ada>

In article <1993Jul24.040229.28663@seas.gwu.edu> mfeldman@seas.gwu.edu (Michael
 Feldman) writes:
>In article <1993Jul23.122525.26017@hellgate.utah.edu> matwood%peruvian.cs.utah
.edu@cs.utah.edu (Mark Atwood) writes:
>
>[some stuff deleted]
>>
>>[more stuff deleted]
>
>For all the complaining about who's _not_ doing Ada, it is telling that
>Ada is often being used where software _really_ has to work. A few examples:
>
>- avionics software for ALL (I'm pretty sure) new-generation civil airliners,
>  including the Russians';
>
>- civil air traffic control systems in ALL countries that are currently 
>  revamping their systems;
>
>- the new French high-speed rail lines and the Channel Tunnel.
>
>None of these projects were subject to a mandate, at least not a US
>DoD mandate.  I think they simply discovered what you and I did, and
>acted accordingly. And this is just Ada83 stuff. Wait 'til 9X...
>

But those are the sorts of applications Ada was specifically designed for.
People -->should<-- be using Ada there. But they should not be using Ada
for applications where a fully object-oriented design approach is
appropriate (test software, simulations, operating systems, more
generally, message passing systems).

Cheers,
-- 
Harry Erwin
Internet: erwin@trwacs.fp.trw.com
Working on Freeman nets....