@i @Statement.node@ = new_node(O_EXPR, @Expr.node@, TREENULL);
@reg @Statement.node@->reg = @Expr.node@->reg = next_reg((char *)NULL, @Expr.gparamges@);
@i @Statement.node@ = new_node(O_EXPR, @Expr.node@, TREENULL);
@reg @Statement.node@->reg = @Expr.node@->reg = next_reg((char *)NULL, @Expr.gparamges@);