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