X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fpcl%2Fmacros.lisp;h=ef82f3c4275863da4ac738ab30810ee5a1db4270;hb=b767eae48831153473226b985511c8f7a3ef98c5;hp=9d4bbd8ee53e201f532f4c287e45a9aeb3ee0727;hpb=e8b69b1dd5564a4237b1bdc1060820c3b820cde2;p=sbcl.git

diff --git a/src/pcl/macros.lisp b/src/pcl/macros.lisp
index 9d4bbd8..ef82f3c 100644
--- a/src/pcl/macros.lisp
+++ b/src/pcl/macros.lisp
@@ -29,11 +29,14 @@
 (/show "starting pcl/macros.lisp")
 
 (declaim (declaration
-	  ;; These three nonstandard declarations seem to be used
-	  ;; privately within PCL itself to pass information around,
-	  ;; so we can't just delete them.
-	  %class
+	  ;; As of sbcl-0.7.0.6, SBCL actively uses this declaration
+	  ;; to propagate information needed to set up nice debug
+	  ;; names (as seen e.g. in BACKTRACE) for method functions.
 	  %method-name
+	  ;; These nonstandard declarations seem to be used privately
+	  ;; within PCL itself to pass information around, so we can't
+	  ;; just delete them.
+	  %class
 	  %method-lambda-list
 	  ;; This declaration may also be used within PCL to pass
 	  ;; information around, I'm not sure. -- WHN 2000-12-30