Better type derivation for APPEND, NCONC, LIST.

[sbcl.git] / src / compiler / generic / vm-ir2tran.lisp

diff --git a/src/compiler/generic/vm-ir2tran.lisp b/src/compiler/generic/vm-ir2tran.lisp
index 420b129..dd820f6 100644 (file)
--- a/src/compiler/generic/vm-ir2tran.lisp
+++ b/src/compiler/generic/vm-ir2tran.lisp
@@ -275,13 +275,10 @@
 #!+stack-allocatable-lists
 (progn
   (defoptimizer (list stack-allocate-result) ((&rest args) node dx)
-    (declare (ignore node dx))
     (not (null args)))
   (defoptimizer (list* stack-allocate-result) ((&rest args) node dx)
-    (declare (ignore node dx))
     (not (null (rest args))))
   (defoptimizer (%listify-rest-args stack-allocate-result) ((&rest args) node dx)
-    (declare (ignore node dx))
     t))
 
 ;;; ...conses