X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Ffndb.lisp;h=31f43505b429490133390177c9c7832d21b7eeb4;hb=2010727926b091b23a246f6f659be61e27e19667;hp=6614a446bcc7631938bb59020adc9c463c84c79c;hpb=b8fe7c0afeb9901091ce781ba351d0513f2ee86d;p=sbcl.git

diff --git a/src/compiler/fndb.lisp b/src/compiler/fndb.lisp
index 6614a44..31f4350 100644
--- a/src/compiler/fndb.lisp
+++ b/src/compiler/fndb.lisp
@@ -35,19 +35,17 @@
   ;; FIXME: It's actually not clear that COERCE on non-NUMBER types
   ;; is FOLDABLE at all. Check this.
   (movable #-sb-xc-host foldable)
-  :derive-type (result-type-specifier-nth-arg 2))
-(defknown list-to-simple-string* (list) simple-string)
-(defknown list-to-bit-vector* (list) bit-vector)
+  ;; :DERIVE-TYPE RESULT-TYPE-SPEC-NTH-ARG 2 ? Nope... (COERCE 1 'COMPLEX)
+  ;; returns REAL/INTEGER, not COMPLEX.
+  )
 (defknown list-to-vector* (list type-specifier) vector)
-(defknown list-to-simple-vector* (list) simple-vector)
 (defknown vector-to-vector* (vector type-specifier) vector)
-(defknown vector-to-simple-string* (vector) vector)
 
 (defknown type-of (t) t (foldable flushable))
 
 ;;; These can be affected by type definitions, so they're not FOLDABLE.
 (defknown (upgraded-complex-part-type upgraded-array-element-type)
-	  (type-specifier) type-specifier
+	  (type-specifier &optional lexenv-designator) type-specifier
   (unsafely-flushable))
 
 ;;;; from the "Predicates" chapter:
@@ -58,7 +56,7 @@
 ;;; FIXNUMness) might be different between host and target. Perhaps
 ;;; this property should be protected by #-SB-XC-HOST? Perhaps we need
 ;;; 3-stage bootstrapping after all? (Ugh! It's *so* slow already!)
-(defknown typep (t type-specifier) t
+(defknown typep (t type-specifier &optional lexenv-designator) t
    ;; Unlike SUBTYPEP or UPGRADED-ARRAY-ELEMENT-TYPE and friends, this
    ;; seems to be FOLDABLE. Like SUBTYPEP, it's affected by type
    ;; definitions, but unlike SUBTYPEP, there should be no way to make
@@ -77,7 +75,8 @@
    ;; (UPGRADED-ARRAY-ELEMENT-TYPE and UPGRADED-COMPLEX-PART-TYPE have
    ;; behavior like SUBTYPEP in this respect, not like TYPEP.)
    (foldable))
-(defknown subtypep (type-specifier type-specifier) (values boolean boolean)
+(defknown subtypep (type-specifier type-specifier &optional lexenv-designator)
+  (values boolean boolean)
   ;; This is not FOLDABLE because its value is affected by type
   ;; definitions.
   ;;
@@ -98,7 +97,7 @@
 
 (sb!xc:deftype name-for-class () t)
 (defknown class-name (sb!xc:class) name-for-class (flushable))
-(defknown find-class (name-for-class &optional t lexenv)
+(defknown find-class (name-for-class &optional t lexenv-designator)
   (or sb!xc:class null) ())
 (defknown class-of (t) sb!xc:class (flushable))
 (defknown layout-of (t) layout (flushable))
@@ -125,13 +124,18 @@
 (defknown fmakunbound ((or symbol cons)) (or symbol cons)
   (unsafe explicit-check))
 (defknown (get-setf-method get-setf-method-multiple-value)
-  ((or list symbol) &optional lexenv)
+  ((or list symbol) &optional lexenv-designator)
   (values list list list form form)
   (flushable))
 (defknown apply (callable t &rest t) *) ; ### Last arg must be List...
 (defknown funcall (callable &rest t) *)
 
-(defknown (mapcar maplist mapcan mapcon) (callable list &rest list) list
+(defknown (mapcar maplist) (callable list &rest list) list
+  (call))
+
+;;; According to CLHS the result must be a LIST, but we do not check
+;;; it.
+(defknown (mapcan mapcon) (callable list &rest list) t
   (call))
 
 (defknown (mapc mapl) (callable list &rest list) list (foldable call))
@@ -144,13 +148,13 @@
 
 ;;;; from the "Macros" chapter:
 
-(defknown macro-function (symbol &optional lexenv)
+(defknown macro-function (symbol &optional lexenv-designator)
   (or function null)
   (flushable))
-(defknown (macroexpand macroexpand-1) (t &optional lexenv)
+(defknown (macroexpand macroexpand-1) (t &optional lexenv-designator)
   (values form &optional boolean))
 
-(defknown compiler-macro-function (t &optional lexenv)
+(defknown compiler-macro-function (t &optional lexenv-designator)
   (or function null)
   (flushable))
 
@@ -392,7 +396,7 @@
 			   upper-case-p lower-case-p both-case-p alphanumericp)
   (character) boolean (movable foldable flushable))
 
-(defknown digit-char-p (character &optional unsigned-byte)
+(defknown digit-char-p (character &optional (integer 2 36))
   (or (integer 0 35) null) (movable foldable flushable))
 
 (defknown (char= char/= char< char> char<= char>= char-equal char-not-equal
@@ -403,7 +407,7 @@
 (defknown char-code (character) char-code (movable foldable flushable))
 (defknown (char-upcase char-downcase) (character) character
   (movable foldable flushable))
-(defknown digit-char (integer &optional integer)
+(defknown digit-char (unsigned-byte &optional (integer 2 36))
   (or character null) (movable foldable flushable))
 (defknown char-int (character) char-code (movable foldable flushable))
 (defknown char-name (character) (or simple-string null)
@@ -429,12 +433,12 @@
   :derive-type (sequence-result-nth-arg 1))
 
 (defknown copy-seq (sequence) consed-sequence (flushable)
-  :derive-type #'result-type-first-arg)
+  :derive-type (sequence-result-nth-arg 1))
 
 (defknown length (sequence) index (foldable flushable))
 
 (defknown reverse (sequence) consed-sequence (flushable)
-  :derive-type #'result-type-first-arg)
+  :derive-type (sequence-result-nth-arg 1))
 
 (defknown nreverse (sequence) sequence ()
   :derive-type #'result-type-first-arg)
@@ -499,7 +503,7 @@
 (defknown remove
   (t sequence &key (:from-end t) (:test callable)
      (:test-not callable) (:start index) (:end sequence-end)
-     (:count sequence-end) (:key callable))
+     (:count sequence-count) (:key callable))
   consed-sequence
   (flushable call)
   :derive-type (sequence-result-nth-arg 2))
@@ -507,21 +511,21 @@
 (defknown substitute
   (t t sequence &key (:from-end t) (:test callable)
      (:test-not callable) (:start index) (:end sequence-end)
-     (:count sequence-end) (:key callable))
+     (:count sequence-count) (:key callable))
   consed-sequence
   (flushable call)
   :derive-type (sequence-result-nth-arg 3))
 
 (defknown (remove-if remove-if-not)
   (callable sequence &key (:from-end t) (:start index) (:end sequence-end)
-	    (:count sequence-end) (:key callable))
+	    (:count sequence-count) (:key callable))
   consed-sequence
   (flushable call)
   :derive-type (sequence-result-nth-arg 2))
 
 (defknown (substitute-if substitute-if-not)
   (t callable sequence &key (:from-end t) (:start index) (:end sequence-end)
-     (:count sequence-end) (:key callable))
+     (:count sequence-count) (:key callable))
   consed-sequence
   (flushable call)
   :derive-type (sequence-result-nth-arg 3))
@@ -529,7 +533,7 @@
 (defknown delete
   (t sequence &key (:from-end t) (:test callable)
      (:test-not callable) (:start index) (:end sequence-end)
-     (:count sequence-end) (:key callable))
+     (:count sequence-count) (:key callable))
   sequence
   (flushable call)
   :derive-type (sequence-result-nth-arg 2))
@@ -537,21 +541,21 @@
 (defknown nsubstitute
   (t t sequence &key (:from-end t) (:test callable)
      (:test-not callable) (:start index) (:end sequence-end)
-     (:count sequence-end) (:key callable))
+     (:count sequence-count) (:key callable))
   sequence
   (flushable call)
   :derive-type (sequence-result-nth-arg 3))
 
 (defknown (delete-if delete-if-not)
   (callable sequence &key (:from-end t) (:start index) (:end sequence-end)
-	    (:count sequence-end) (:key callable))
+	    (:count sequence-count) (:key callable))
   sequence
   (flushable call)
   :derive-type (sequence-result-nth-arg 2))
 
 (defknown (nsubstitute-if nsubstitute-if-not)
   (t callable sequence &key (:from-end t) (:start index) (:end sequence-end)
-     (:count sequence-end) (:key callable))
+     (:count sequence-count) (:key callable))
   sequence
   (flushable call)
   :derive-type (sequence-result-nth-arg 3))
@@ -618,6 +622,8 @@
 (defknown (stable-sort sort) (sequence callable &key (:key callable)) sequence
   (call)
   :derive-type (sequence-result-nth-arg 1))
+(defknown sb!impl::sort-vector (vector index index function (or function null)) vector
+  (call))
 
 (defknown merge (type-specifier sequence sequence callable
 				&key (:key callable))
@@ -647,6 +653,9 @@
   t
   (foldable flushable))
 
+;; Correct argument type restrictions for these functions are
+;; complicated, so we just declare them to accept LISTs and suppress
+;; flushing is safe code.
 (defknown (caar cadr cdar cddr
                 caaar caadr cadar caddr cdaar cdadr cddar cdddr
                 caaaar caaadr caadar caaddr cadaar cadadr caddar cadddr
@@ -671,14 +680,19 @@
   (movable flushable unsafe))
 
 ;;; All but last must be of type LIST, but there seems to be no way to
-;;; express that in this syntax..
+;;; express that in this syntax.
 (defknown append (&rest t) t (flushable))
 
 (defknown copy-list (list) list (flushable))
 (defknown copy-alist (list) list (flushable))
 (defknown copy-tree (t) t (flushable recursive))
 (defknown revappend (list t) t (flushable))
-(defknown nconc (&rest list) list ())
+
+;;; All but last must be of type LIST, but there seems to be no way to
+;;; express that in this syntax. The result must be LIST, but we do
+;;; not check it now :-).
+(defknown nconc (&rest t) t ())
+
 (defknown nreconc (list t) list ())
 (defknown butlast (list &optional index) list (flushable))
 (defknown nbutlast (list &optional index) list ())
@@ -786,7 +800,7 @@
 (defknown array-rank (array) array-rank (foldable flushable))
 (defknown array-dimension (array array-rank) index (foldable flushable))
 (defknown array-dimensions (array) list (foldable flushable))
-(defknown array-in-bounds-p (array &rest index) boolean (foldable flushable))
+(defknown array-in-bounds-p (array &rest integer) boolean (foldable flushable))
 (defknown array-row-major-index (array &rest index) array-total-size
   (foldable flushable))
 (defknown array-total-size (array) array-total-size (foldable flushable))
@@ -798,12 +812,12 @@
 
 (defknown (bit-and bit-ior bit-xor bit-eqv bit-nand bit-nor bit-andc1 bit-andc2
 		   bit-orc1 bit-orc2)
-  ((array bit) (array bit) &optional (or (array bit) (member t)))
+  ((array bit) (array bit) &optional (or (array bit) (member t nil)))
   (array bit)
   (foldable)
   #|:derive-type #'result-type-last-arg|#)
 
-(defknown bit-not ((array bit) &optional (or (array bit) (member t)))
+(defknown bit-not ((array bit) &optional (or (array bit) (member t nil)))
   (array bit)
   (foldable)
   #|:derive-type #'result-type-last-arg|#)
@@ -817,7 +831,7 @@
 
 (defknown adjust-array
   (array (or index list) &key (:element-type type-specifier)
-	 (:initial-element t) (:initial-contents list)
+	 (:initial-element t) (:initial-contents t)
 	 (:fill-pointer t) (:displaced-to (or array null))
 	 (:displaced-index-offset index))
   array (unsafe))
@@ -877,7 +891,7 @@
 ;;;; from the "Eval" chapter:
 
 (defknown eval (t) * (recursive))
-(defknown constantp (t &optional lexenv) boolean
+(defknown constantp (t &optional lexenv-designator) boolean
   (foldable flushable))
 
 ;;;; from the "Streams" chapter:
@@ -1047,7 +1061,8 @@
   ())
 
 (defknown logical-pathname (pathname-designator) logical-pathname ())
-(defknown translate-logical-pathname (pathname-designator &key) pathname ())
+(defknown translate-logical-pathname (pathname-designator &key) pathname
+  (recursive))
 (defknown load-logical-pathname-translations (string) t ())
 (defknown logical-pathname-translations (logical-host-designator) list ())
 
@@ -1299,8 +1314,8 @@
 (defknown hairy-data-vector-ref (array index) t
   (foldable flushable explicit-check))
 (defknown hairy-data-vector-set (array index t) t (unsafe explicit-check))
-(defknown sb!kernel:%caller-frame-and-pc () (values t t) (flushable))
-(defknown sb!kernel:%with-array-data (array index (or index null))
+(defknown %caller-frame-and-pc () (values t t) (flushable))
+(defknown %with-array-data (array index (or index null))
   (values (simple-array * (*)) index index index)
   (foldable flushable))
 (defknown %set-symbol-package (symbol t) t (unsafe))
@@ -1315,8 +1330,15 @@
   (function sequence t index sequence-end function)
   (values t (or index null))
   (call))
+(defknown effective-find-position-test (callable callable)
+  function
+  (flushable foldable))
+(defknown effective-find-position-key (callable)
+  function
+  (flushable foldable))
+
 
-(defknown sb!kernel::arg-count-error (t t t t t t) nil (unsafe))
+(defknown arg-count-error (t t t t t t) nil (unsafe))
 
 ;;;; SETF inverses
 
@@ -1327,8 +1349,8 @@
 (defknown %put (symbol t t) t (unsafe))
 (defknown %setelt (sequence index t) t (unsafe))
 (defknown %svset (simple-vector index t) t (unsafe))
-(defknown %bitset (bit-vector &rest index) bit (unsafe))
-(defknown %sbitset (simple-bit-vector &rest index) bit (unsafe))
+(defknown %bitset ((array bit) &rest index) bit (unsafe))
+(defknown %sbitset ((simple-array bit) &rest index) bit (unsafe))
 (defknown %charset (string index character) character (unsafe))
 (defknown %scharset (simple-string index character) character (unsafe))
 (defknown %set-symbol-value (symbol t) t (unsafe))
@@ -1344,3 +1366,6 @@
 
 (defknown %fun-name (function) t (flushable))
 (defknown (setf %fun-name) (t function) t (unsafe))
+
+(defknown policy-quality (policy symbol) policy-quality
+          (flushable))