X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fearly-extensions.lisp;h=028707c8baea741dfa228fbe6f4c7b4c95fd553c;hb=d4345a2363f9cbf440e6a5d52f8451c4f903cefd;hp=52ab419f0e755b6b8a47e8f361dd481812a96df7;hpb=678a5d0cd5bfccf621e11147507471c3f511595c;p=sbcl.git

diff --git a/src/code/early-extensions.lisp b/src/code/early-extensions.lisp
index 52ab419..028707c 100644
--- a/src/code/early-extensions.lisp
+++ b/src/code/early-extensions.lisp
@@ -430,7 +430,6 @@
                                     (eq (car clause) 'ignore))))
                          (cdr decl))))
           decls))
-
 ;;; just like DOLIST, but with one-dimensional arrays
 (defmacro dovector ((elt vector &optional result) &body body)
   (multiple-value-bind (forms decls) (parse-body body :doc-string-allowed nil)
@@ -464,6 +463,19 @@
                 `(with-locked-system-table (,n-table)
                    ,iter-form)
                 iter-form))))))
+
+;;; Executes BODY for all entries of PLIST with KEY and VALUE bound to
+;;; the respective keys and values.
+(defmacro doplist ((key val) plist &body body)
+  (with-unique-names (tail)
+    `(let ((,tail ,plist) ,key ,val)
+       (loop (when (null ,tail) (return nil))
+             (setq ,key (pop ,tail))
+             (when (null ,tail)
+               (error "malformed plist, odd number of elements"))
+             (setq ,val (pop ,tail))
+             (progn ,@body)))))
+
 
 ;;;; hash cache utility
 
@@ -1154,9 +1166,11 @@
 ;;; - SB-C::MERGE-TAIL-CALLS (policy), since 1.0.53.74 (11/2011)    -> Late: 11/2012
 ;;; - SB-EXT:QUIT, since 1.0.56.55 (05/2012)                        -> Late: 05/2013
 ;;; - SB-UNIX:UNIX-EXIT, since 1.0.56.55 (05/2012)                  -> Late: 05/2013
+;;; - SB-DEBUG:*SHOW-ENTRY-POINT-DETAILS*, since 1.1.4.9 (02/2013)  -> Late: 02/2014
 ;;;
 ;;; LATE:
 ;;; - SB-SYS:OUTPUT-RAW-BYTES, since 1.0.8.16 (06/2007)                 -> Final: anytime
+;;;   Note: make sure CLX doesn't use it anymore!
 ;;; - SB-C::STACK-ALLOCATE-DYNAMIC-EXTENT (policy), since 1.0.19.7      -> Final: anytime
 ;;; - SB-C::STACK-ALLOCATE-VECTOR (policy), since 1.0.19.7              -> Final: anytime
 ;;; - SB-C::STACK-ALLOCATE-VALUE-CELLS (policy), since 1.0.19.7         -> Final: anytime
@@ -1191,6 +1205,21 @@
        (setf (compiler-macro-function ',name)
              (deprecation-compiler-macro ,state ,since ',name ',replacements)))))
 
+(defun check-deprecated-variable (name)
+  (let ((info (info :variable :deprecated name)))
+    (when info
+      (deprecation-warning (car info) (cdr info) name nil))))
+
+(defmacro define-deprecated-variable (state since name &key (value nil valuep) replacement)
+  `(progn
+     (setf (info :variable :deprecated ',name) (cons ,state ,since))
+     ,@(when (member state '(:early :late))
+         `((defvar ,name ,@(when valuep (list value))
+             ,(let ((*package* (find-package :keyword)))
+                (format nil
+                        "~@<~S has been deprecated as of SBCL ~A~@[, use ~S instead~].~:>"
+                        name since replacement)))))))
+
 ;;; Anaphoric macros
 (defmacro awhen (test &body body)
   `(let ((it ,test))