Hi guys, I am want to do three address code generation after having parsed syntax rules.
Generally, semantic rules are defined as for example: S -> if E then S1 Semantic rule: E.true := newlabel; E.false := S.next; S1.next := S.next; S.code := E.code || gen(E.true ':') || S1.code E -> id1relop id2 Semantic rule: E.code := gen( 'if' id1.place relop.op id2.place 'goto' E.true) || gen( 'goto' E.false ) My problem is that I don't know yet how to integrate such semantic rules in the Transform class, as I assume that should be the place where those semantic rules should be defined. I hope that anyone can give me a clue how to start implementing the semantic rules. Many thanks in advance, Thiel
