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From: tom@hprmokg.HP.COM (Thomas Vachuska)
Subject: Re: problems/risks due to programming language, stories requested
Date: 23 Feb 90 18:11:23 GMT	[thread overview]
Message-ID: <30160002@hprmokg.HP.COM> (raw)
In-Reply-To: 9790@medusa.cs.purdue.edu


    Maybe I am missing the point here, but to the best of my knowledge
Ada "exit" statement is allowed only within a "named loop|loop" statement
(unless it appears in a "subprogram|package|generic|task|accept body" which is 
enclosed within that "loop" statement, to be precise).  And as far as I know
similar restrictions apply for the use of the C "break" statement which 
terminates the execution of either the "while|do|for" or "switch" statement.  
Neither of these are to abandon execution of an "if" statement block.
    I would agree that it is easier to get in trouble in the following 
situation in C which does not have a counterpart in Ada since Ada's "exit"
exits ONLY the "loop" statement.

    switch (trouble) {
        case PROGRAMMER_SCREW_UP: 
            for (;;) {
                break;    /* intended for exiting the "switch", BUT... */
            }
        case ...
        .
        .
    }


Thomas Vachuska  (-- Ada Addict)

  parent reply	other threads:[~1990-02-23 18:11 UTC|newest]

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1990-02-20 22:28 problems/risks due to programming language, stories requested Gerald Baumgartner
1990-02-21 16:49 ` Richard A Hammond
1990-02-21 20:15   ` problems/risks due to programming language William Thomas Wolfe, 2847 
1990-02-21 22:49     ` Richard A Hammond
1990-02-21 23:14     ` John F Nixon
1990-02-22  5:39     ` Scott MacHaffie
1990-02-22 20:13       ` William Thomas Wolfe, 2847 
1990-02-23 17:32         ` Richard A Hammond
1990-02-25 20:23           ` David Kassover
1990-02-22 20:48       ` Jeff Lawhorn
1990-02-23  2:00       ` Douglas Miller
1990-02-22 16:05         ` Dan L. Pierson
1990-02-22 20:28           ` David Kassover
1990-02-24 19:52           ` Erland Sommarskog
1990-02-23 17:45         ` Mike Harrison
1990-02-27  2:02           ` Douglas Miller
1990-02-22 18:28     ` Mike Percy
1990-02-23  2:09     ` Douglas Miller
1990-02-22  0:25   ` problems/risks due to programming language, stories requested David Kassover
1990-02-22  3:42     ` Richard A Hammond
1990-02-22 16:08       ` David Kassover
1990-02-22 16:21       ` David Kassover
1990-02-23 18:11 ` Thomas Vachuska [this message]
1990-02-24  0:13 ` Mark Brader
1990-02-27 19:30 ` Bill Leonard
1990-02-28 18:57   ` Paul Snively
1990-02-28 21:35     ` Jason Coughlin
1990-03-01 19:00       ` Barry Margolin
1990-03-02 13:31         ` Richard A Hammond
1990-03-02 19:26           ` William Thomas Wolfe, 2847 
1990-03-02 22:19             ` Richard A Hammond
1990-03-06 21:54               ` John Boone
1990-03-03 20:18             ` Charles E Eaker
1990-03-03 21:11               ` Invalid analogy William Thomas Wolfe, 2847 
1990-03-03 23:26                 ` I Wish
1990-03-05 19:51                 ` John F Nixon
1990-03-09 17:20                 ` Tony Sanders
1990-03-01 15:33     ` problems/risks due to programming language, stories requested Jeff Dalton
1990-03-01 21:42       ` Chuck Lins
1990-03-02 19:19     ` David F. Carlson
1990-03-02 22:15       ` William Thomas Wolfe, 2847 
1990-03-06 10:11         ` jbaker
1990-03-08 15:19           ` Lou Steinberg
1990-03-08 21:44             ` Gianfranco Ciardo
1990-03-09 16:18               ` David Kassover
1990-03-09 16:55               ` Erann Gat
1990-03-10 17:50               ` Andrew P. Mullhaupt
1990-03-12  4:06                 ` Peter da Silva
1990-03-12 16:58                 ` Jeff Clark
1990-03-12 20:20                 ` Proposal comp.lang.jihad (was Re: problems/risks due to blah etc.) What`s in a name?
1990-03-09 20:13         ` problems/risks due to programming language, stories requested Tony Sanders
1990-03-13 22:11           ` Erland Sommarskog
1990-03-19  1:01           ` Ada vs C, objectivity requested Lucio de Re
1990-03-26 20:37             ` Karl Heuer
1990-03-15 15:31         ` problems/risks due to programming language, stories requested jaws
1990-03-02 23:27       ` Jim Giles
1990-03-03  2:23         ` Vincent Manis
1990-03-03  2:10       ` problems/risks due to programming language Karl Heuer
1990-03-02 23:01     ` problems/risks due to programming language, stories requested William J. Bouma
1990-03-14  4:46     ` Lindsay Groves
  -- strict thread matches above, loose matches on Subject: below --
1990-03-16  9:38 vanavermaet
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