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