public override T accepte <T>(Expr.IVistor <T> vistor) { return(vistor.visitBinaryExpr(this)); }
public override T accepte <T>(Expr.IVistor <T> vistor) { return(vistor.visitLiteralExpr(this)); }
public abstract T accepte <T>(Expr.IVistor <T> vistor);
public override T accepte <T>(Expr.IVistor <T> vistor) { return(vistor.visitGroupingExpr(this)); }