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DONE
author soto <soto@cr.ie.u-ryukyu.ac.jp>
date Mon, 15 Feb 2021 23:36:39 +0900
parents 3dba680da508
children
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{-@$\#$@ 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