make-values-type-cached: Hardcode values of (sxhash t/nil)).

[sbcl.git] / src / code / symbol.lisp

diff --git a/src/code/symbol.lisp b/src/code/symbol.lisp
index 7031776..5ef0d7b 100644 (file)
--- a/src/code/symbol.lisp
+++ b/src/code/symbol.lisp
@@ -23,6 +23,14 @@
   (declare (optimize (safety 1)))
   (symbol-value symbol))
 
+#-sb-xc-host
+(define-compiler-macro symbol-value (&whole form symbol &environment env)
+  (when (sb!xc:constantp symbol env)
+    (let ((name (constant-form-value symbol env)))
+      (when (symbolp name)
+        (check-deprecated-variable name))))
+  form)
+
 (defun boundp (symbol)
   #!+sb-doc
   "Return non-NIL if SYMBOL is bound to a value."
@@ -52,8 +60,7 @@ distinct from the global value. Can also be SETF."
 
 (declaim (inline %makunbound))
 (defun %makunbound (symbol)
-  (%set-symbol-value symbol (%primitive sb!c:make-other-immediate-type
-                                        0 sb!vm:unbound-marker-widetag)))
+  (%set-symbol-value symbol (%primitive sb!c:make-unbound-marker)))
 
 (defun makunbound (symbol)
   #!+sb-doc