X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fdefpackage.lisp;h=2d50d0a4b313d9f38a80ea731e98677ea44fe5ae;hb=b7cfa0e5e726c2037ba2c6cb32406ff7e9764dd2;hp=08ca514e0a96ed633925b4e94b110c40950f6f9f;hpb=74a48d09e08aead6f67204878bdf9be4f448e1e8;p=sbcl.git

diff --git a/src/code/defpackage.lisp b/src/code/defpackage.lisp
index 08ca514..2d50d0a 100644
--- a/src/code/defpackage.lisp
+++ b/src/code/defpackage.lisp
@@ -11,6 +11,22 @@
 
 (in-package "SB!IMPL")
 
+;;; the list of packages to use by default when no :USE argument is
+;;; supplied to MAKE-PACKAGE or other package creation forms
+;;;
+;;; ANSI specifies (1) that MAKE-PACKAGE and DEFPACKAGE use the same
+;;; value, and (2) that it (as an implementation-defined value) should
+;;; be documented, which we do in the doc string. So for OAOO reasons
+;;; we represent this value as a variable only at compile time, and
+;;; then use #. readmacro hacks to splice it into the target code as a
+;;; constant.
+(eval-when (:compile-toplevel)
+  (defparameter *default-package-use-list*
+    ;; ANSI says this is implementation-defined. So we make it NIL,
+    ;; the way God intended. Anyone who actually wants a random value
+    ;; is free to :USE (PACKAGE-USE-LIST :CL-USER) anyway.:-|
+    nil))
+
 (defmacro defpackage (package &rest options)
   #!+sb-doc
   "Defines a new package called PACKAGE. Each of OPTIONS should be one of the
@@ -120,8 +136,8 @@
 
 (defun stringify-name (name kind)
   (typecase name
-    (simple-string name)
-    (string (coerce name 'simple-string))
+    (simple-base-string name)
+    (string (coerce name 'simple-base-string))
     (symbol (symbol-name name))
     (base-char (string name))
     (t
@@ -142,7 +158,7 @@
   (let ((package (or (find-package name)
 		     (progn
 		       (when (eq use :default)
-			 (setf use *default-package-use-list*))
+			 (setf use '#.*default-package-use-list*))
 		       (make-package name
 				     :use nil
 				     :internal-symbols (or size 10)