[Why3-club] "if formula then" in expressions?
guillaume.melquiond at inria.fr
Wed Nov 7 09:07:20 CET 2012
Le mercredi 07 novembre 2012 à 08:49 +0100, Alan Schmitt a écrit :
> Why3 accepts program expressions of the form "if formula then ...". This
> does not seem to make sense as such a program could not be executed. Is
> this a bug or am I missing something?
This is not a bug. Possibly, the thing you are missing is that "x < y"
is a formula. (Sure, decidable formulas are just a tiny part of all the
formulas, so I understand how troubling such if-then-else expressions
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