public override void Iterate(MemberIterator iter, Action<Int32, Expr> action) {
iter.Locate(this.expr.type);
Int32 offset = iter.CurOffset;
Expr expr = this.expr;
action(offset, expr);
}
public override Initr ConformType(MemberIterator iter) {
iter.Locate(this.expr.type);
Expr expr = TypeCast.MakeCast(this.expr, iter.CurType);
return new InitExpr(expr);
}
