Re: Jak to robią w NASA

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#215981

From: M.M.
Date: Wed, 11 Sep 2019 05:30

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On Sunday, September 8, 2019 at 10:17:20 PM UTC+2, Maciej Sobczak wrote:
> > No to spróbujmy pierwszy przykład:
> > 
> > /*@ ensures \result >= x && \result >= y; 
> >     ensures \result == x || \result == y; 
> > */ 
> > int max (int x, int y) { return (x > y) ? x : y; } 
> > 
> > int max (int x, int y) {
> >   int result = (x > y) ? x : y;
> >   assert(result >= x && result >= y);
> >   assert(result == x || result == y);
> >   return result;
> > }
> > 
> > Udało się.
> 
> Nie udało się, z czterech powodów.
> 
> Po pierwsze, asercje (nazwijmy je raczej warunkami weryfikacji) 

Dlaczego warto wprowadzać takie rozróżnienie nazewnicze, dlaczego nie używać
określenia asercj a warunków weryfikacyjnych?

Pozdrawiam

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Subject: Re: Jak to robią w NASA
From: "M.M." <mmarszik@gmail.com>
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