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• Preprocessor

Vl-line-up-define-formals-and-actuals

Signature

(vl-line-up-define-formals-and-actuals formals actuals name loc) 
  → 
(mv successp subst)

Arguments

formals — Guard (vl-define-formallist-p formals).

actuals — Guard (string-listp actuals).

name — Name of macro being expanded, context for error messages.
    Guard (stringp name).

loc — Location of macro being expanded, context for error messages.
    Guard (vl-location-p loc).

Returns

successp — Type (booleanp successp).

subst — Type (and (alistp subst) (string-listp (alist-keys subst)) (string-listp (alist-vals subst))) .

Definitions and Theorems

Function: vl-line-up-define-formals-and-actuals

(defun
 vl-line-up-define-formals-and-actuals
 (formals actuals name loc)
 (declare (xargs :guard (and (vl-define-formallist-p formals)
                             (string-listp actuals)
                             (stringp name)
                             (vl-location-p loc))))
 (let
  ((__function__ 'vl-line-up-define-formals-and-actuals))
  (declare (ignorable __function__))
  (b*
   (((when (atom formals))
     (if
      (atom actuals)
      (mv t nil)
      (mv
       (cw
        "Preprocessor error (~s0): too many arguments given to ~s1."
        (vl-location-string loc)
        name)
       nil)))
    ((when (atom actuals))
     (if (vl-check-remaining-formals-all-have-defaults
              formals name loc)
         (mv t
             (pairlis$ (vl-define-formallist->names formals)
                       (vl-define-formallist->defaults formals)))
         (mv nil nil)))
    ((mv okp rest-subst)
     (vl-line-up-define-formals-and-actuals (cdr formals)
                                            (cdr actuals)
                                            name loc))
    ((unless okp) (mv nil nil))
    ((vl-define-formal formal1)
     (car formals))
    (actual1 (str::trim (car actuals)))
    (value1 (if (equal actual1 "")
                (str::trim formal1.default)
                actual1)))
   (mv t
       (cons (cons formal1.name value1)
             rest-subst)))))

Theorem: booleanp-of-vl-line-up-define-formals-and-actuals.successp

(defthm booleanp-of-vl-line-up-define-formals-and-actuals.successp
        (b* (((mv ?successp common-lisp::?subst)
              (vl-line-up-define-formals-and-actuals
                   formals actuals name loc)))
            (booleanp successp))
        :rule-classes :type-prescription)

Theorem: return-type-of-vl-line-up-define-formals-and-actuals.subst

(defthm return-type-of-vl-line-up-define-formals-and-actuals.subst
        (b* (((mv ?successp common-lisp::?subst)
              (vl-line-up-define-formals-and-actuals
                   formals actuals name loc)))
            (and (alistp subst)
                 (string-listp (alist-keys subst))
                 (string-listp (alist-vals subst))))
        :rule-classes :rewrite)