From: eachus@spectre.mitre.org (Robert I. Eachus) Subject: Re: Safety-critical development in Ada and Eiffel Date: 1997/07/18 Date: 1997-07-18T00:00:00+00:00 [thread overview] Message-ID: <EACHUS.97Jul18190632@spectre.mitre.org> (raw) In-Reply-To: 33CBBF4B.7BAF@pseserv3.fw.hac.com In article <33CBBF4B.7BAF@pseserv3.fw.hac.com> Wes Groleau <wwgrol@pseserv3.fw.hac.com> writes: > Here we go again with this myth. Probably won't help, but I'll say > one more time what others said over and over: telling people to > assert or document everything pertinent will NOT cure the failure > to recognize what's pertinent!! True, but that didn't apply to the Ariane 5 case. If you resuse software in an environment with very different requirements, and you don't do anything validate the code against the new requirements and in fact, don't do with the code--not even recompile it--and you don't do any testing--to old or new requirements--nothing with the possible exception of unadulterated good fortune can save you from the effects of your blunders. The Ariane 4 code was provably correct and acted in accordance with its design specification. However, when used in an Ariane 5, that spec effectively said, "Destroy the stack at T+38 seconds, but send real good diagnostic data while doing it!" (Actually, they had some good fortune. A gust of wind sooner could have caused the same catastophe closer to the ground, where the likelihood of fatalities would have been much higher.) -- Robert I. Eachus with Standard_Disclaimer; use Standard_Disclaimer; function Message (Text: in Clever_Ideas) return Better_Ideas is...
next prev parent reply other threads:[~1997-07-18 0:00 UTC|newest]
Thread overview: 576+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <33957A33.1C31AB44@oma.com>
[not found] ` <865898351snz@nezumi.demon.co.uk>
[not found] ` <339ED54C.215A5F85@oma.com>
[not found] ` <5noc8u$a8m$3@miranda.gmrc.gecm.com>
[not found] ` <33A032AC.2D8BA85C@oma.com>
[not found] ` <5nrn86$cvo$3@miranda.gmrc.gecm.com>
[not found] ` <33A1CBBB.B0602EC@oma.com>
[not found] ` <5o2uls$ku3$2@miranda.gmrc.gecm.com>
[not found] ` <33A6ADDA.2099EEB9@oma.com>
[not found] ` <EBxM3y.8Eo@i2.COM>
[not found] ` <33A7D2DE.545B@polaroid.com>
[not found] ` <JSA.97Jun18155730@alexandria.organon.com>
1997-06-19 0:00 ` Is ADA as good for graphics programming as C? (WAS: Re: Avoiding the second historic mistake) Mukesh Prasad
1997-06-19 0:00 ` Is Ada " Jon S Anthony
1997-06-19 0:00 ` Is ADA " Steve Jones - JON
1997-06-19 0:00 ` Mukesh Prasad
1997-06-20 0:00 ` Robert Dewar
1997-06-22 0:00 ` Is ADA as good for graphics programming as C? (WAS: Jerry van Dijk
1997-06-21 0:00 ` Is ADA as good for graphics programming as C? (WAS: Re: Avoiding the second historic mistake) Tim Harrison
1997-06-23 0:00 ` Kaz Kylheku
1997-06-24 0:00 ` John Goodsen
1997-06-25 0:00 ` Michael Levasseur
1997-06-26 0:00 ` Chris Brand
1997-07-02 0:00 ` Matthew Heaney
1997-07-03 0:00 ` Donovan Baarda
1997-07-04 0:00 ` Matthew Heaney
1997-07-04 0:00 ` Donovan Baarda
1997-07-04 0:00 ` Brian Rogoff
1997-07-07 0:00 ` Donovan Baarda
1997-07-08 0:00 ` Joachim Durchholz
1997-07-08 0:00 ` Brian Rogoff
1997-07-09 0:00 ` Don Harrison
1997-07-05 0:00 ` Jon S Anthony
1997-07-07 0:00 ` Donovan Baarda
1997-07-08 0:00 ` Canada Bass
1997-07-08 0:00 ` Martin Tom Brown
1997-07-08 0:00 ` Dale Pontius
1997-07-09 0:00 ` Matthew Heaney
1997-07-10 0:00 ` Nick Leaton
1997-07-10 0:00 ` Matthew Heaney
1997-07-11 0:00 ` Nick Leaton
1997-07-14 0:00 ` Don Harrison
1997-07-15 0:00 ` Matthew Heaney
1997-07-15 0:00 ` Brian Rogoff
1997-07-16 0:00 ` Don Harrison
1997-07-17 0:00 ` Matthew Heaney
1997-07-18 0:00 ` Composition vs. Inheritance (was Re: Is ADA as good for graphics programming as C?) Robert I. Eachus
1997-07-19 0:00 ` Is ADA as good for graphics programming as C? (WAS: Re: Avoiding the second historic mistake) Nasser
1997-07-20 0:00 ` Brian Rogoff
1997-07-21 0:00 ` Jon S Anthony
1997-07-21 0:00 ` Andrew Dunstan
1997-07-21 0:00 ` Jon S Anthony
[not found] ` <01bc94e1$46912100$53aa20cc@default>
1997-07-20 0:00 ` Is ADA as good for graphics programming as C? Matthew Heaney
1997-07-21 0:00 ` Dennis Weldy
1997-07-21 0:00 ` Jon S Anthony
1997-07-21 0:00 ` Is ADA as good for graphics programming as C? (WAS: Re: Avoiding the second historic mistake) Robert C. Martin
1997-07-22 0:00 ` Relative complexity - Eiffel and Ada Don Harrison
1997-07-15 0:00 ` Is ADA as good for graphics programming as C? (WAS: Re: Avoiding the second historic mistake) Jon S Anthony
1997-07-15 0:00 ` Don Harrison
1997-07-15 0:00 ` Jon S Anthony
1997-07-15 0:00 ` Robert I. Eachus
1997-07-05 0:00 ` John Nagle
1997-07-09 0:00 ` Don Harrison
1997-07-09 0:00 ` Tucker Taft
1997-07-10 0:00 ` Safety-critical development in Ada and Eiffel Don Harrison
1997-07-10 0:00 ` Mike Stark
1997-07-11 0:00 ` Donovan Baarda
1997-07-13 0:00 ` Steve Furlong
1997-07-16 0:00 ` Joachim Durchholz
1997-07-17 0:00 ` Ken Garlington
1997-07-17 0:00 ` Robert Dewar
1997-07-18 0:00 ` Jon S Anthony
1997-07-18 0:00 ` Nick Leaton
1997-07-18 0:00 ` Jon S Anthony
1997-07-18 0:00 ` John Nagle
1997-07-18 0:00 ` Jon S Anthony
1997-07-10 0:00 ` Ken Garlington
1997-07-11 0:00 ` Ted Velkoff
1997-07-12 0:00 ` Ken Garlington
1997-07-13 0:00 ` Jon S Anthony
1997-07-14 0:00 ` Wes Groleau
1997-07-15 0:00 ` Jon S Anthony
1997-07-15 0:00 ` Don Harrison
1997-07-15 0:00 ` Ken Garlington
1997-07-16 0:00 ` Paul Johnson
1997-07-16 0:00 ` Ken Garlington
1997-07-17 0:00 ` Paul Johnson
1997-07-17 0:00 ` Ken Garlington
1997-07-18 0:00 ` Paul Johnson
1997-07-18 0:00 ` Ken Garlington
1997-07-21 0:00 ` Paul Johnson
1997-07-18 0:00 ` Jon S Anthony
1997-07-17 0:00 ` Jon S Anthony
[not found] ` <EDHqKo.K52@world.std.com>
1997-07-18 0:00 ` Jon S Anthony
1997-07-19 0:00 ` Robert A Duff
1997-07-20 0:00 ` Tucker Taft
1997-07-10 0:00 ` Joe Gwinn
1997-07-11 0:00 ` Robert S. White
1997-07-15 0:00 ` Don Harrison
1997-07-15 0:00 ` Ken Garlington
1997-07-16 0:00 ` Don Harrison
1997-07-11 0:00 ` Don Harrison
1997-07-11 0:00 ` Don Harrison
1997-07-11 0:00 ` James Graves
1997-07-14 0:00 ` Don Harrison
1997-07-12 0:00 ` Ken Garlington
1997-07-15 0:00 ` Don Harrison
1997-07-15 0:00 ` Wes Groleau
1997-07-15 0:00 ` Ken Garlington
1997-07-16 0:00 ` Don Harrison
1997-07-16 0:00 ` Ken Garlington
1997-07-16 0:00 ` Robert Dewar
1997-07-17 0:00 ` Paul Johnson
1997-07-17 0:00 ` Stuart Palin
1997-07-18 0:00 ` Paul Johnson
1997-07-18 0:00 ` Ian Rae
1997-07-17 0:00 ` Jon S Anthony
1997-07-18 0:00 ` Joachim Durchholz
1997-07-18 0:00 ` Don Harrison
1997-07-20 0:00 ` Don Harrison
1997-07-18 0:00 ` Robert I. Eachus [this message]
1997-07-21 0:00 ` W. Wesley Groleau x4923
1997-07-15 0:00 ` Ken Garlington
1997-07-16 0:00 ` Jean-Marc Jezequel
1997-07-16 0:00 ` Ken Garlington
1997-07-17 0:00 ` "Paul E. Bennett"
1997-07-17 0:00 ` Robert Dewar
1997-07-17 0:00 ` The stupidity of all the Ariane 5 analysts Thaddeus L. Olczyk
[not found] ` <33CEAF05.6389@flash.net>
1997-07-20 0:00 ` Bertrand Meyer
1997-07-21 0:00 ` Robert S. White
1997-07-21 0:00 ` Robert Dewar
1997-07-21 0:00 ` The presuppositions " Samuel Mize
1997-07-21 0:00 ` Ken Garlington
1997-07-22 0:00 ` Luther Hampton
1997-07-23 0:00 ` Ken Garlington
1997-07-23 0:00 ` Samuel Mize
1997-07-21 0:00 ` The stupidity " Ken Garlington
1997-07-23 0:00 ` Robert S. White
1997-07-23 0:00 ` Robert Dewar
1997-07-24 0:00 ` Ken Garlington
1997-07-29 0:00 ` Shmuel (Seymour J.) Metz
1997-07-31 0:00 ` Warts was " Richard Irvine
1997-07-31 0:00 ` Robert Dewar
1997-08-05 0:00 ` Shmuel (Seymour J.) Metz
[not found] ` <5scqlr$ju@news.sei.cmu.edu>
1997-08-07 0:00 ` Brian Rogoff
1997-08-08 0:00 ` Jon S Anthony
1997-08-08 0:00 ` Brian Rogoff
1997-08-10 0:00 ` Matthew Heaney
1997-08-10 0:00 ` Brian Rogoff
1997-08-19 0:00 ` Shmuel (Seymour J.) Metz
[not found] ` <Pine.SGI.3.95.970807191944.13419A-100000@shellx <JSA.97Aug8161709@alexandria.organon.com>
1997-08-08 0:00 ` Robert A Duff
1997-08-11 0:00 ` Jon S Anthony
1997-07-31 0:00 ` Robert Dewar
1997-08-01 0:00 ` Shmuel (Seymour J.) Metz
1997-08-04 0:00 ` Larry Kilgallen
1997-08-08 0:00 ` Don Harrison
1997-08-11 0:00 ` Shmuel (Seymour J.) Metz
1997-07-23 0:00 ` Ken Garlington
1997-07-25 0:00 ` Robert S. White
1997-07-25 0:00 ` Ariane 5,Eiffel, Ada Alan Brain
1997-07-22 0:00 ` The stupidity of all the Ariane 5 analysts W. Wesley Groleau x4923
1997-07-21 0:00 ` Ian Begg
1997-07-21 0:00 ` Usefullness of design-by-contract (was Re: The stupidity of all the Ariane 5 analysts.) Jim Cochrane
1997-07-22 0:00 ` Ken Garlington
1997-07-22 0:00 ` Jon S Anthony
1997-07-21 0:00 ` The stupidity of all the Ariane 5 analysts Ken Garlington
1997-07-31 0:00 ` Al Christians
1997-08-01 0:00 ` "Paul E. Bennett"
1997-08-01 0:00 ` Ken Garlington
1997-07-23 0:00 ` Joerg Rodemann
1997-07-18 0:00 ` Safety-critical development in Ada and Eiffel - Ariane crash Joachim Durchholz
1997-07-18 0:00 ` Ken Garlington
1997-07-17 0:00 ` Safety-critical development in Ada and Eiffel Joachim Durchholz
1997-07-19 0:00 ` Ken Garlington
1997-07-21 0:00 ` Ada vs Eiffel (was: Safety-critical development in ...) W. Wesley Groleau x4923
1997-07-22 0:00 ` Matt Kennel (Remove 'NOSPAM' to reply)
1997-07-21 0:00 ` Safety-critical development in Ada and Eiffel Robert S. White
1997-07-20 0:00 ` nabbasi
1997-07-21 0:00 ` W. Wesley Groleau x4923
1997-07-18 0:00 ` Don Harrison
1997-07-18 0:00 ` Ken Garlington
1997-07-22 0:00 ` Don Harrison
1997-07-21 0:00 ` Ken Garlington
1997-07-23 0:00 ` Don Harrison
1997-07-23 0:00 ` Ken Garlington
1997-07-25 0:00 ` Don Harrison
1997-07-23 0:00 ` W. Wesley Groleau x4923
1997-07-24 0:00 ` Don Harrison
1997-07-24 0:00 ` Ken Garlington
1997-07-26 0:00 ` Joachim Durchholz
1997-07-31 0:00 ` Ken Garlington
1997-07-28 0:00 ` Nick Leaton
1997-07-28 0:00 ` Steve Jones - JON
1997-07-31 0:00 ` Ken Garlington
1997-07-29 0:00 ` Don Harrison
1997-07-31 0:00 ` Ken Garlington
1997-08-07 0:00 ` Don Harrison
1997-08-07 0:00 ` Ken Garlington
1997-08-09 0:00 ` Jim Cochrane
1997-08-11 0:00 ` Paul Johnson
1997-08-11 0:00 ` Ken Garlington
1997-08-12 0:00 ` Mark A Biggar
1997-08-19 0:00 ` Robert Dewar
1997-08-19 0:00 ` Bertrand Meyer
1997-08-19 0:00 ` Robert Dewar
1997-08-20 0:00 ` Lee Webber
1997-08-21 0:00 ` Don Harrison
1997-08-23 0:00 ` Ken Garlington
1997-08-20 0:00 ` Nick Leaton
1997-08-21 0:00 ` Jon S Anthony
1997-08-22 0:00 ` Nick Leaton
1997-08-21 0:00 ` Joachim Durchholz
1997-08-19 0:00 ` Nick Leaton
1997-08-20 0:00 ` Ken Garlington
1997-08-26 0:00 ` Richard A. O'Keefe
1997-08-13 0:00 ` Paul Johnson
1997-08-13 0:00 ` Ken Garlington
1997-08-15 0:00 ` Paul Johnson
1997-08-15 0:00 ` Ken Garlington
1997-08-18 0:00 ` Joachim Durchholz
1997-08-19 0:00 ` Ken Garlington
1997-08-20 0:00 ` Nick Leaton
1997-08-20 0:00 ` Nasser
1997-08-21 0:00 ` Jon S Anthony
1997-08-22 0:00 ` Nick Leaton
1997-08-23 0:00 ` Ken Garlington
1997-08-21 0:00 ` Joachim Durchholz
1997-08-23 0:00 ` Ken Garlington
1997-08-12 0:00 ` Don Harrison
1997-08-12 0:00 ` Jon S Anthony
1997-08-13 0:00 ` Ted Velkoff
1997-08-13 0:00 ` Jon S Anthony
1997-08-13 0:00 ` Ken Garlington
1997-08-13 0:00 ` Ted Velkoff
1997-08-14 0:00 ` Matt Austern
1997-08-14 0:00 ` Ted Velkoff
1997-08-18 0:00 ` Matt Austern
1997-08-20 0:00 ` Joachim Durchholz
1997-08-21 0:00 ` Jon S Anthony
1997-08-22 0:00 ` Joachim Durchholz
1997-08-15 0:00 ` Ken Garlington
1997-08-16 0:00 ` Ted Velkoff
1997-08-16 0:00 ` Ken Garlington
1997-08-16 0:00 ` Jon S Anthony
1997-08-16 0:00 ` Ken Garlington
1997-08-18 0:00 ` Ted Velkoff
1997-08-18 0:00 ` Ted Velkoff
1997-08-19 0:00 ` Ken Garlington
1997-08-14 0:00 ` Nick Leaton
1997-08-16 0:00 ` Robert Dewar
1997-08-18 0:00 ` Joachim Durchholz
1997-08-19 0:00 ` Ken Garlington
1997-08-21 0:00 ` Joachim Durchholz
1997-08-23 0:00 ` Ken Garlington
[not found] ` <JSA.97Aug25181856@alexandria.organon.com>
[not found] ` <34023A1F.41C67EA6@eiffel.com>
1997-08-25 0:00 ` Design by Contract Bertrand Meyer
1997-08-25 0:00 ` Bertrand Meyer
[not found] ` <3402d123.0@news.uni-ulm.de>
1997-08-26 0:00 ` Nick Leaton
[not found] ` <3402e51d.0@news.uni-ulm.de>
[not found] ` <3402E8C9.3384D976@calfp.co.uk>
[not found] ` <dewar.872631036@merv>
[not found] ` <3403F668.F6B57D97@calfp.co.uk>
[not found] ` <34041331.0@news.uni-ulm.de>
[not found] ` <3404696D.4487EB71@eiffel.com>
1997-08-27 0:00 ` Interface/Implementation (was Re: Design by Contract) Bertrand Meyer
[not found] ` <34048FDC.13728473@eiffel.com>
1997-08-27 0:00 ` Bertrand Meyer
1997-08-28 0:00 ` Jon S Anthony
1997-08-29 0:00 ` Robert Dewar
[not found] ` <EForsv.Fqo@ecf.toronto.edu>
[not found] ` <JSA.97Aug29191413@alexandria.organon.com>
[not found] ` <EFqDAG.2zn@ecf.toronto.edu>
1997-08-30 0:00 ` Jon S Anthony
1997-09-02 0:00 ` Don Harrison
1997-09-02 0:00 ` Jon S Anthony
1997-09-03 0:00 ` Don Harrison
[not found] ` <EFwuzD.BxE@ecf.toronto.edu>
1997-09-04 0:00 ` Don Harrison
1997-09-05 0:00 ` Patrick Doyle
1997-09-09 0:00 ` Don Harrison
1997-09-09 0:00 ` W. Wesley Groleau x4923
1997-09-10 0:00 ` Veli-Pekka Nousiainen
1997-09-10 0:00 ` Samuel Mize
1997-09-12 0:00 ` Don Harrison
1997-09-10 0:00 ` Patrick Doyle
1997-09-10 0:00 ` Joerg Rodemann
1997-09-10 0:00 ` Patrick Doyle
1997-09-11 0:00 ` Matt Austern
1997-09-12 0:00 ` Jon S Anthony
1997-09-13 0:00 ` Patrick Doyle
1997-09-10 0:00 ` Joachim Durchholz
1997-09-12 0:00 ` Joerg Rodemann
1997-09-11 0:00 ` Robert S. White
1997-09-11 0:00 ` Don Harrison
1997-09-12 0:00 ` Robert Dewar
1997-09-13 0:00 ` Patrick Doyle
1997-09-12 0:00 ` Jon S Anthony
1997-09-13 0:00 ` Patrick Doyle
1997-09-16 0:00 ` Brian Rogoff
1997-09-04 0:00 ` John G. Volan
1997-09-04 0:00 ` W. Wesley Groleau x4923
1997-09-05 0:00 ` Patrick Doyle
1997-09-05 0:00 ` W. Wesley Groleau x4923
1997-09-06 0:00 ` Patrick Doyle
1997-09-08 0:00 ` Paul Johnson
1997-09-06 0:00 ` Jon S Anthony
1997-09-08 0:00 ` Robert Dewar
1997-09-09 0:00 ` Patrick Doyle
1997-09-09 0:00 ` Matthew Heaney
1997-09-10 0:00 ` Patrick Doyle
1997-09-09 0:00 ` Paul Johnson
1997-09-11 0:00 ` Robert Dewar
1997-09-11 0:00 ` Veli-Pekka Nousiainen
1997-09-12 0:00 ` Paul Johnson
1997-09-14 0:00 ` Ken Garlington
1997-09-09 0:00 ` Robert S. White
1997-09-09 0:00 ` Matt Kennel (Remove 'NOSPAM' to reply)
1997-09-10 0:00 ` John Viega
1997-09-10 0:00 ` Matt Kennel (Remove 'NOSPAM' to reply)
1997-09-05 0:00 ` Franck Arnaud
1997-09-05 0:00 ` Patrick Doyle
1997-08-28 0:00 ` Patrick Doyle
1997-08-28 0:00 ` W. Wesley Groleau x4923
1997-08-28 0:00 ` Tucker Taft
1997-08-28 0:00 ` W. Wesley Groleau x4923
1997-08-28 0:00 ` Jon S Anthony
[not found] ` <EFnK8D.Lsv@ecf.toronto.edu>
1997-08-29 0:00 ` Jon S Anthony
1997-08-30 0:00 ` Patrick Doyle
1997-08-30 0:00 ` Jon S Anthony
1997-09-01 0:00 ` Patrick Doyle
1997-08-29 0:00 ` Suzanne Zampella
1997-08-29 0:00 ` Jon S Anthony
[not found] ` <340E9BA2.32B3@rbgg252.rbg1.siemens.de>
1997-09-07 0:00 ` Robert Dewar
[not found] ` <3406A707.787D@dmu.ac.uk>
1997-08-29 0:00 ` a fairy tale (was: Re: Interface/Implementation ) Fred Long
1997-08-29 0:00 ` Interface/Implementation (was Re: Design by Contract) Joerg Rodemann
1997-08-29 0:00 ` Ralph Paul
1997-09-01 0:00 ` Don Harrison
1997-09-01 0:00 ` In defence of plain ascii files ( was " Chris RL Morgan
1997-08-27 0:00 ` Design by Contract Ted Velkoff
1997-08-27 0:00 ` Matt Kennel (Remove 'NOSPAM' to reply)
[not found] ` <34050F3C.5A3A@invest.amp.com.au>
1997-08-28 0:00 ` Robert Dewar
1997-08-29 0:00 ` Paul Johnson
1997-08-31 0:00 ` Matt Kennel (Remove 'NOSPAM' to reply)
1997-09-01 0:00 ` John F. Bell III
1997-09-02 0:00 ` Ken Garlington
1997-09-05 0:00 ` Robert Dewar
[not found] ` <dewar.872887402@merv>
1997-09-02 0:00 ` Ken Garlington
1997-09-03 0:00 ` Thomas Beale
[not found] ` <EFxx8q.2sw@ecf.toronto.edu>
1997-09-04 0:00 ` Thomas Beale
1997-09-05 0:00 ` Robert Dewar
1997-09-05 0:00 ` Ken Garlington
[not found] ` <340306E1.5FB64D70@XYZZYcalfp.com>
1997-08-28 0:00 ` Mark Bennison
1997-08-28 0:00 ` Separation of IF and Imp: process issue? Jeff Kotula
[not found] ` <x7vd8myyrzx.fsf@pogner.demon.co.uk>
1997-08-30 0:00 ` Patrick Doyle
1997-08-31 0:00 ` Jon S Anthony
1997-09-01 0:00 ` Patrick Doyle
1997-09-01 0:00 ` Robert Dewar
1997-09-02 0:00 ` Patrick Doyle
1997-09-03 0:00 ` Jon S Anthony
1997-09-05 0:00 ` Robert Dewar
1997-09-05 0:00 ` W. Wesley Groleau x4923
1997-09-08 0:00 ` Erik Magnuson
1997-09-02 0:00 ` Jon S Anthony
1997-09-03 0:00 ` Patrick Doyle
[not found] ` <x7vzppy250u.fsf@pogner.demon.co.uk>
1997-09-01 0:00 ` Patrick Doyle
[not found] ` <mheaney-ya023680000209972131260001@news.ni.net>
1997-09-03 0:00 ` Patrick Doyle
1997-09-04 0:00 ` Matthew Heaney
1997-09-05 0:00 ` Darren New
1997-09-06 0:00 ` Matthew Heaney
1997-09-07 0:00 ` Darren New
1997-09-08 0:00 ` Darren New
1997-09-08 0:00 ` Matthew Heaney
1997-09-09 0:00 ` John G. Volan
1997-09-09 0:00 ` Robert S. White
1997-09-09 0:00 ` Darren New
1997-09-09 0:00 ` Jon S Anthony
1997-09-10 0:00 ` Matt Kennel (Remove 'NOSPAM' to reply)
1997-09-10 0:00 ` Brian Rogoff
1997-09-12 0:00 ` Jon S Anthony
1997-09-10 0:00 ` Patrick Doyle
1997-09-12 0:00 ` Jon S Anthony
1997-09-12 0:00 ` Robert A Duff
1997-09-13 0:00 ` Jon S Anthony
1997-09-09 0:00 ` Mark A Biggar
1997-09-10 0:00 ` Patrick Doyle
1997-09-11 0:00 ` Peter Hermann
1997-09-12 0:00 ` Robert Dewar
1997-09-12 0:00 ` Jon S Anthony
1997-09-10 0:00 ` Darren New
1997-09-11 0:00 ` Joerg Rodemann
1997-09-11 0:00 ` Darren New
1997-09-12 0:00 ` Joerg Rodemann
1997-09-12 0:00 ` Darren New
1997-09-09 0:00 ` Nick Leaton
1997-09-09 0:00 ` Jon S Anthony
1997-09-11 0:00 ` Robert Dewar
1997-09-12 0:00 ` Samuel T. Harris
1997-09-10 0:00 ` news_check.py
1997-09-11 0:00 ` Robert Dewar
1997-09-16 0:00 ` Owen Fellows
1997-09-09 0:00 ` Fergus Henderson
1997-09-10 0:00 ` Paul Johnson
1997-09-11 0:00 ` Robert Dewar
1997-09-08 0:00 ` W. Wesley Groleau x4923
1997-09-09 0:00 ` Patrick Doyle
1997-09-10 0:00 ` Joerg Rodemann
1997-09-10 0:00 ` W. Wesley Groleau x4923
1997-09-10 0:00 ` Precondition Checking For Ada 0X (Was: Separation of IF and Imp: process issue?) Matthew Heaney
1997-09-12 0:00 ` Robert Dewar
1997-09-15 0:00 ` W. Wesley Groleau x4923
1997-09-16 0:00 ` Robert Dewar
1997-09-16 0:00 ` Don Harrison
1997-09-16 0:00 ` Joerg Rodemann
1997-09-16 0:00 ` Owen Fellows
1997-09-16 0:00 ` Joachim Durchholz
1997-09-16 0:00 ` Roger Browne
1997-09-16 0:00 ` Robert A Duff
1997-09-17 0:00 ` Joachim Durchholz
1997-09-17 0:00 ` Lee Webber
1997-09-17 0:00 ` Franck Arnaud
1997-09-18 0:00 ` Don Harrison
1997-09-18 0:00 ` Robert A Duff
1997-09-18 0:00 ` Juergen Schlegelmilch
1997-09-18 0:00 ` Jon S Anthony
1997-09-20 0:00 ` Joachim Durchholz
1997-09-17 0:00 ` Paul Johnson
1997-09-17 0:00 ` Don Harrison
1997-09-20 0:00 ` Matthew Heaney
1997-09-25 0:00 ` Don Harrison
1997-09-25 0:00 ` Matthew Heaney
1997-09-26 0:00 ` Don Harrison
1997-09-29 0:00 ` John G. Volan
1997-09-10 0:00 ` Separation of IF and Imp: process issue? Joerg Rodemann
1997-09-10 0:00 ` Nick Leaton
1997-09-10 0:00 ` W. Wesley Groleau x4923
1997-09-18 0:00 ` Robert Dewar
1997-09-10 0:00 ` Robert Dewar
1997-09-10 0:00 ` Darren New
1997-09-10 0:00 ` Walter Mallory
[not found] ` <dewar.873826268@merv>
1997-09-10 0:00 ` Samuel Mize
1997-09-10 0:00 ` W. Wesley Groleau x4923
1997-09-10 0:00 ` Scott Ingram
1997-09-12 0:00 ` Robert Dewar
1997-09-12 0:00 ` Scott Ingram
1997-09-11 0:00 ` Robert Dewar
1997-09-05 0:00 ` Patrick Doyle
1997-09-08 0:00 ` John G. Volan
1997-09-09 0:00 ` Nick Leaton
1997-09-06 0:00 ` Matt Kennel (Remove 'NOSPAM' to reply)
1997-09-05 0:00 ` Jon S Anthony
1997-09-05 0:00 ` Samuel Mize
1997-09-06 0:00 ` Patrick Doyle
1997-09-06 0:00 ` Matt Kennel (Remove 'NOSPAM' to reply)
1997-09-06 0:00 ` Jon S Anthony
1997-09-06 0:00 ` Patrick Doyle
1997-09-06 0:00 ` Jon S Anthony
1997-09-07 0:00 ` Patrick Doyle
1997-09-08 0:00 ` Jon S Anthony
1997-09-09 0:00 ` Patrick Doyle
1997-09-09 0:00 ` Matthew Heaney
1997-09-09 0:00 ` Samuel Mize
[not found] ` <5u4941$9m1@gcsin3.geccs.gecm.com>
1997-09-15 0:00 ` Michael Gacsaly
[not found] ` <34026DE7.7D07@pseserv3.fw.hac.com>
[not found] ` <3402C404.56812AFB@XYZZYcalfp.com>
1997-08-27 0:00 ` A DBC experience (was Re: Design by Contract) Simon Wright
[not found] ` <5tvfdt$79g@inet-server.sit.fi>
[not found] ` <34050D8B.569F@deakin.edu.au>
1997-08-28 0:00 ` Richie Bielak
1997-08-29 0:00 ` Peter Horan
[not found] ` <bengtk-2708972209500001@sl35.modempool.kth.se>
1997-08-28 0:00 ` Design by Contract Nick Leaton
1997-08-25 0:00 ` Bertrand Meyer
[not found] ` <JSA.97Aug26151833@alexandria.organon.com>
1997-08-27 0:00 ` Patrick Doyle
1997-08-25 0:00 ` Bertrand Meyer
1997-08-25 0:00 ` Steve Stringfellow
1997-08-26 0:00 ` Don Harrison
1997-08-13 0:00 ` Safety-critical development in Ada and Eiffel Don Harrison
1997-08-13 0:00 ` Jon S Anthony
1997-08-15 0:00 ` Don Harrison
1997-08-16 0:00 ` Jon S Anthony
1997-08-13 0:00 ` Samuel Mize
1997-08-13 0:00 ` Robert A Duff
1997-08-14 0:00 ` Jon S Anthony
1997-08-15 0:00 ` Don Harrison
1997-08-16 0:00 ` Ken Garlington
1997-08-12 0:00 ` Ken Garlington
1997-08-23 0:00 ` W. Wesley Groleau x4923
1997-08-23 0:00 ` Robert Dewar
1997-07-16 0:00 ` Warwick Pulley
1997-07-16 0:00 ` Nick Leaton
1997-07-16 0:00 ` Robert Dewar
1997-07-20 0:00 ` Joachim Durchholz
1997-07-24 0:00 ` Joe Buck
1997-07-24 0:00 ` Paul M Gover
1997-07-26 0:00 ` Joachim Durchholz
1997-07-28 0:00 ` Robert S. White
1997-08-09 0:00 ` Marinos J. Yannikos
1997-08-10 0:00 ` Robert S. White
1997-08-11 0:00 ` Peter Hamer
1997-08-11 0:00 ` "Paul E. Bennett"
1997-07-29 0:00 ` Don Harrison
1997-07-21 0:00 ` Don Harrison
1997-07-17 0:00 ` Warwick Pulley
1997-07-17 0:00 ` Warwick Pulley
1997-07-17 0:00 ` Nick Leaton
1997-07-17 0:00 ` Ken Garlington
1997-07-17 0:00 ` Richie Bielak
1997-07-17 0:00 ` Samuel Tardieu
1997-07-17 0:00 ` Richie Bielak
1997-07-23 0:00 ` Don Harrison
1997-07-23 0:00 ` Ken Garlington
1997-07-25 0:00 ` Don Harrison
1997-07-23 0:00 ` Jon S Anthony
1997-07-24 0:00 ` Don Harrison
1997-07-24 0:00 ` Jon S Anthony
1997-07-23 0:00 ` Karel Th�nissen
1997-07-24 0:00 ` Don Harrison
1997-07-24 0:00 ` Ken Garlington
1997-07-29 0:00 ` Don Harrison
1997-07-29 0:00 ` Ron Kohl
1997-07-29 0:00 ` Don Harrison
1997-07-30 0:00 ` Don Harrison
1997-07-31 0:00 ` Ken Garlington
1997-08-07 0:00 ` Don Harrison
1997-08-07 0:00 ` Ken Garlington
1997-08-13 0:00 ` Don Harrison
1997-08-13 0:00 ` Ken Garlington
1997-08-14 0:00 ` Don Harrison
1997-08-15 0:00 ` Lee Webber
1997-08-19 0:00 ` Don Harrison
1997-08-19 0:00 ` Lee Webber
1997-08-15 0:00 ` Ken Garlington
1997-08-19 0:00 ` Don Harrison
1997-08-19 0:00 ` Lee Webber
1997-08-20 0:00 ` Ken Garlington
1997-08-21 0:00 ` Don Harrison
1997-08-15 0:00 ` Don Harrison
1997-08-15 0:00 ` Ken Garlington
1997-08-16 0:00 ` Jon S Anthony
1997-08-19 0:00 ` Don Harrison
1997-08-20 0:00 ` Ken Garlington
1997-07-24 0:00 ` Don Harrison
1997-07-17 0:00 ` Karel Th�nissen
1997-07-17 0:00 ` Ken Garlington
1997-07-23 0:00 ` Don Harrison
1997-07-23 0:00 ` Ken Garlington
1997-07-25 0:00 ` Don Harrison
1997-07-23 0:00 ` Don Harrison
1997-07-23 0:00 ` Ken Garlington
1997-07-25 0:00 ` Don Harrison
[not found] ` <JSA.97Jul17174044@alexandria.organon.com>
1997-07-18 0:00 ` Joachim Durchholz
1997-07-18 0:00 ` Nick Leaton
1997-07-17 0:00 ` Don Harrison
1997-07-17 0:00 ` Karel Th�nissen
1997-07-21 0:00 ` Don Harrison
1997-07-17 0:00 ` Robert Dewar
1997-07-22 0:00 ` Don Harrison
1997-07-17 0:00 ` Robert Dewar
1997-07-18 0:00 ` Jon S Anthony
1997-07-19 0:00 ` Robert A Duff
1997-07-20 0:00 ` Use use type? (Was Re: Safety-critical development in Ada and Eiffel) Brian Rogoff
1997-07-21 0:00 ` Robert Dewar
1997-07-21 0:00 ` Robert A Duff
1997-07-21 0:00 ` Brian Rogoff
1997-07-24 0:00 ` Morgan Palaeo Associates
1997-07-24 0:00 ` Jon S Anthony
[not found] ` <199707251337.PAA20933@basement.replay.com>
1997-07-26 0:00 ` Karel Th�nissen
1997-08-01 0:00 ` J-P. Rosen
1997-08-01 0:00 ` Robert A Duff
1997-08-02 0:00 ` Robert Dewar
1997-07-21 0:00 ` Robert Dewar
1997-07-21 0:00 ` Brian Rogoff
1997-07-22 0:00 ` Robert Dewar
1997-07-21 0:00 ` Safety-critical development in Ada and Eiffel W. Wesley Groleau x4923
1997-07-21 0:00 ` Don Harrison
1997-07-21 0:00 ` Jon S Anthony
1997-07-21 0:00 ` Brian Rogoff
1997-07-16 0:00 ` Alan Brain
1997-07-18 0:00 ` Don Harrison
1997-07-22 0:00 ` Alan Brain
1997-07-22 0:00 ` Don Harrison
1997-07-23 0:00 ` Jon S Anthony
1997-07-24 0:00 ` Don Harrison
1997-07-25 0:00 ` Alan Brain
1997-07-25 0:00 ` Jon S Anthony
1997-07-11 0:00 ` Kazimir Majorinc
1997-07-12 0:00 ` Ken Garlington
[not found] ` <slrn5rq1gc.che.abo@minkirri. <slrn5s1132.hf1.abo@minkirri.apana.org.au>
1997-07-08 0:00 ` Is ADA as good for graphics programming as C? (WAS: Re: Avoiding the second historic mistake) Richard Kenner
1997-07-08 0:00 ` Dale Pontius
[not found] ` <33B16CBB.417A@gdesys <slrn5rn570.j6j.abo@minkirri.apana.org.au>
1997-07-04 0:00 ` Samuel Mize
[not found] ` <33B16CBB <slrn5rq1gc.che.abo@minkirri.apana.org.au>
1997-07-05 0:00 ` Larry Kilgallen
1997-07-17 0:00 Safety-critical development in Ada and Eiffel Marin David Condic, 561.796.8997, M/S 731-96
1997-07-17 0:00 ` Samuel Mize
1997-07-17 0:00 ` Ken Garlington
-- strict thread matches above, loose matches on Subject: below --
1997-07-18 0:00 Marin David Condic, 561.796.8997, M/S 731-96
1997-07-18 0:00 Marin David Condic, 561.796.8997, M/S 731-96
1997-07-22 0:00 ` Karel Th�nissen
1997-07-18 0:00 Marin David Condic, 561.796.8997, M/S 731-96
1997-07-18 0:00 Marin David Condic, 561.796.8997, M/S 731-96
1997-07-21 0:00 Marin David Condic, 561.796.8997, M/S 731-96
1997-07-21 0:00 ` Ken Garlington
1997-07-21 0:00 Marin David Condic, 561.796.8997, M/S 731-96
1997-07-21 0:00 ` Ken Garlington
1997-07-24 0:00 Marin David Condic, 561.796.8997, M/S 731-96
1997-08-24 0:00 Robert Dewar
replies disabled
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