view src/agda-hoare-interpret.agda.replaced @ 8:27a6616b6683

fix
author soto@cr.ie.u-ryukyu.ac.jp
date Mon, 14 Sep 2020 19:58:10 +0900
parents 73127e0ab57c
children
line wrap: on
line source

{-@$\#$@ TERMINATING @$\#$@-}
interpret : Env @$\rightarrow$@ Comm @$\rightarrow$@ Env
interpret env Skip = env
interpret env Abort = env
interpret env (PComm x) = x env
interpret env (Seq comm comm1) = interpret (interpret env comm) comm1
interpret env (If x then else) with x env
... | true = interpret env then
... | false = interpret env else
interpret env (While x comm) with x env
... | true = interpret (interpret env comm) (While x comm)
... | false = env