Modifying constructor for stmt-for-expr structures.
(change-stmt-for-expr x [:init <init>] [:test <test>] [:next <next>] [:body <body>])
This is an often useful alternative to make-stmt-for-expr.
We construct a new stmt-for-expr structure that is a copy of
This is an ordinary
Macro:
(defmacro change-stmt-for-expr (x &rest args) (std::change-aggregate 'stmt-for-expr x args '((:init . stmt-for-expr->init) (:test . stmt-for-expr->test) (:next . stmt-for-expr->next) (:body . stmt-for-expr->body)) 'change-stmt-for-expr 'nil))