Default value: (if (delivery-value :keep-debug-mode) :default nil)
This keyword is deprecated in favor of :clos-initarg-checking.
The value of the :make-instance-keyword-check
keyword controls whether make-instance
checks its initargs in the delivered application, and in LispWorks 6.1 this was extended to include checking in the other CLOS initializations.
Note:
:make-instance-argument-checking
now does the same comprehensive checking as :clos-initarg-checking but is deprecated as its name is no longer accurate. Please use :clos-initarg-checking instead.
Affected by: :keep-debug-mode
LispWorks Delivery User Guide - 10 Aug 2017