CMUCL commit: src/code (eval.lisp)

[Raymond Toy]

    Date: Friday, March 12, 2010 @ 06:00:33
  Author: rtoy
    Path: /project/cmucl/cvsroot/src/code

Modified: eval.lisp

In FUNCTION-LAMBDA-EXPRESSION, COMPILED-DEBUG-INFO-SOURCE can return
NIL, so check for that before trying to access the DEBUG-SOURCE-FROM.


-----------+
 eval.lisp |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)


Index: src/code/eval.lisp
diff -u src/code/eval.lisp:1.45 src/code/eval.lisp:1.46
--- src/code/eval.lisp:1.45	Thu Jun 11 12:03:57 2009
+++ src/code/eval.lisp	Fri Mar 12 06:00:33 2010
@@ -5,7 +5,7 @@
 ;;; Carnegie Mellon University, and has been placed in the public domain.
 ;;;
 (ext:file-comment
-  "$Header: /project/cmucl/cvsroot/src/code/eval.lisp,v 1.45 2009-06-11 16:03:57 rtoy Rel $")
+  "$Header: /project/cmucl/cvsroot/src/code/eval.lisp,v 1.46 2010-03-12 11:00:33 rtoy Exp $")
 ;;;
 ;;; **********************************************************************
 ;;;
@@ -299,7 +299,8 @@
 	     (info (kernel:%code-debug-info code)))
 	(if info
 	    (let ((source (first (c::compiled-debug-info-source info))))
-	      (cond ((and (eq (c::debug-source-from source) :lisp)
+	      (cond ((and source
+			  (eq (c::debug-source-from source) :lisp)
 			  (eq (c::debug-source-info source) fun))
 		     (values (second (svref (c::debug-source-name source) 0))
 			     nil name))