public override void Evaluate(ComputationContext ctx) { if (this.Evaluation == null) { this.Evaluation = ctx.Env.UnitEvaluation; NameReference req_typename = NameFactory.PointerNameReference(NameFactory.ExceptionNameReference()); IEntityInstance eval_typename = req_typename.Evaluated(ctx, EvaluationCall.AdHocCrossJump); this.DataTransfer(ctx, ref this.expr, eval_typename); } }