Definitions | MsgA, a:A fp B(a), with declarations ds:dsda:daeffect of k(v) is x := f s v, mk-ma, locl(a), , x : v, , IdDeq, <a, b>, State(ds), x:A B(x), Valtype(da;k), t.1, f(x)?z, KindDeq, rcv(l,tg), t.2, Type, Void, x:A B(x), Id, , x:A. B(x),  x. t(x), x.A(x), type List, IdLnk, t T, Knd |