This is intended to be used interactively, to facilitate recompiling large
bodies of code with eg. a known minimum safety.
+See also :POLICY option in WITH-COMPILATION-UNIT.
+
EXPERIMENTAL INTERFACE: Subject to change."
(declare (type policy-quality min))
(when quality
(or (memq x *policy-qualities*)
(assq x *policy-dependent-qualities*)))
+;;; Is it deprecated?
+(defun policy-quality-deprecation-warning (quality)
+ (when (member quality '(stack-allocate-dynamic-extent stack-allocate-vector
+ stack-allocate-value-cells))
+ (deprecation-warning :late "1.0.19.7" quality '*stack-allocate-dynamic-extent*
+ :runtime-error nil)
+ t))
+
;;; *POLICY* holds the current global compiler policy information, as
;;; an alist mapping from optimization quality name to quality value.
;;; Inside the scope of declarations, new entries are added at the
(declaim (type policy *policy*))
(defvar *policy*) ; initialized in cold init
+(defun sort-policy (policy)
+ ;; We occasionally want to compare policies using EQL, hence we
+ ;; canonize the order.
+ (sort policy #'string< :key #'car))
+
;;; This is to be called early in cold init to set things up, and may
;;; also be called again later in cold init in order to reset default
;;; optimization policy back to default values after toplevel PROCLAIM
;; Perhaps INHIBIT-NOTES?
inhibit-warnings))
(setf *policy*
- (mapcar (lambda (name)
- ;; CMU CL didn't use 1 as the default for
- ;; everything, but since ANSI says 1 is the ordinary
- ;; value, we do.
- (cons name 1))
- *policy-qualities*))
+ (sort-policy (mapcar (lambda (name)
+ ;; CMU CL didn't use 1 as the default for
+ ;; everything, but since ANSI says 1 is the ordinary
+ ;; value, we do.
+ (cons name 1))
+ *policy-qualities*)))
(setf *policy-restrictions* nil)
;; not actually POLICY, but very similar
(setf *handled-conditions* nil