X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Feval.lisp;h=56ea38cf7a6f868eb7cbda2ac8aba8a6f9bd4f9c;hb=ee90e535c985f697c71d839083aed16710f846fd;hp=406dc09dae9bf7c3fb194353266c5196151c3e00;hpb=970dd272dc84f7420252eadb4829cc193f795716;p=sbcl.git

diff --git a/src/code/eval.lisp b/src/code/eval.lisp
index 406dc09..56ea38c 100644
--- a/src/code/eval.lisp
+++ b/src/code/eval.lisp
@@ -20,9 +20,10 @@
   ;; to be careful about not muffling warnings arising from inner
   ;; evaluations/compilations, though [e.g. the ignored variable in
   ;; (DEFUN FOO (X) 1)].  -- CSR, 2003-05-13
-  (let ((fun (sb!c:compile-in-lexenv nil
-                                     `(lambda () ,expr)
-                                     lexenv)))
+  (let* (;; why PROGN?  So that attempts to eval free declarations
+         ;; signal errors rather than return NIL.  -- CSR, 2007-05-01
+         (lambda `(lambda () (progn ,expr)))
+         (fun (sb!c:compile-in-lexenv nil lambda lexenv)))
     (funcall fun)))
 
 ;;; Handle PROGN and implicit PROGN.