X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fir1tran.lisp;h=3898e793d5a8a23233bf2d0f631bbdc0be43f301;hb=b63c4fb9b98fa8188e17ba926e150ba417a74635;hp=8b2bee0ce2f62ce176aa99291907d55cbfb714c7;hpb=771b864c8f32af7734bc0550aeaf1539fc4df194;p=sbcl.git

diff --git a/src/compiler/ir1tran.lisp b/src/compiler/ir1tran.lisp
index 8b2bee0..3898e79 100644
--- a/src/compiler/ir1tran.lisp
+++ b/src/compiler/ir1tran.lisp
@@ -239,6 +239,7 @@
 	       ;; can't contain other objects
 	       (unless (typep value
 			      '(or #-sb-xc-host unboxed-array
+				   #+sb-xc-host (simple-array (unsigned-byte 8) (*))
 				   symbol
 				   number
 				   character
@@ -575,7 +576,14 @@
                                  :notinline))
                         (let ((functional (defined-fun-functional leaf)))
                           (when (and functional
-                                     (not (functional-kind functional)))
+                                     (not (functional-kind functional))
+                                     ;; Bug MISC.320: ir1-transform
+                                     ;; can create a reference to a
+                                     ;; inline-expanded function,
+                                     ;; defined in another component.
+                                     (not (and (lambda-p functional)
+                                               (neq (lambda-component functional)
+                                                    *current-component*))))
                             (maybe-reanalyze-functional functional))))
                    (when (and (lambda-p leaf)
                               (memq (functional-kind leaf)
@@ -1117,7 +1125,7 @@
 	(setf (lambda-var-ignorep var) t)))))
   (values))
 
-(defun process-dx-decl (names vars)
+(defun process-dx-decl (names vars fvars)
   (flet ((maybe-notify (control &rest args)
 	   (when (policy *lexenv* (> speed inhibit-warnings))
 	     (apply #'compiler-notify control args))))
@@ -1145,7 +1153,24 @@
 		  (eq (car name) 'function)
 		  (null (cddr name))
 		  (valid-function-name-p (cadr name)))
-	     (maybe-notify "ignoring DYNAMIC-EXTENT declaration for ~S" name))
+             (let* ((fname (cadr name))
+                    (bound-fun (find fname fvars
+                                     :key #'leaf-source-name
+                                     :test #'equal)))
+	       (etypecase bound-fun
+		 (leaf
+                  #!+stack-allocatable-closures
+		  (setf (leaf-dynamic-extent bound-fun) t)
+                  #!-stack-allocatable-closures
+                  (maybe-notify
+                   "ignoring DYNAMIC-EXTENT declaration on a function ~S ~
+                    (not supported on this platform)." fname))
+		 (cons
+		  (compiler-error "DYNAMIC-EXTENT on macro: ~S" fname))
+                 (null
+                  (maybe-notify
+                   "ignoring DYNAMIC-EXTENT declaration for free ~S"
+                   fname)))))
 	    (t (compiler-error "DYNAMIC-EXTENT on a weird thing: ~S" name))))
       (maybe-notify "ignoring DYNAMIC-EXTENT declarations for ~S" names))))
 
@@ -1201,12 +1226,12 @@
                        `(values ,@types)))))
           res))
        (dynamic-extent
-	(process-dx-decl (cdr spec) vars)
+	(process-dx-decl (cdr spec) vars fvars)
         res)
        ((disable-package-locks enable-package-locks)
         (make-lexenv
          :default res
-         :disabled-package-locks (process-package-lock-decl 
+         :disabled-package-locks (process-package-lock-decl
                                   spec (lexenv-disabled-package-locks res))))
        (t
         (unless (info :declaration :recognized (first spec))