X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Finterr.lisp;h=02147a8139c52b5850723b242602ad76decf0979;hb=422b88abf96f4842a3d0999cd3b80d96f5a153d6;hp=24191be31f86f4a90ef59a03a46af0aac7543c6b;hpb=80304981972c91c1b3f3fca75f36dacf1fecf307;p=sbcl.git

diff --git a/src/code/interr.lisp b/src/code/interr.lisp
index 24191be..02147a8 100644
--- a/src/code/interr.lisp
+++ b/src/code/interr.lisp
@@ -173,17 +173,12 @@
 	 :datum object
 	 :expected-type 'symbol))
 
-(deferr undefined-symbol-error (fdefn-or-symbol)
+(deferr undefined-fun-error (fdefn-or-symbol)
   (error 'undefined-function
 	 :name (etypecase fdefn-or-symbol
 		 (symbol fdefn-or-symbol)
 		 (fdefn (fdefn-name fdefn-or-symbol)))))
 
-(deferr object-not-coerceable-to-fun-error (object)
-  (error 'type-error
-	 :datum object
-	 :expected-type 'coerceable-to-fun))
-
 (deferr invalid-arg-count-error (nargs)
   (error 'simple-program-error
 	 :format-control "invalid number of arguments: ~S"
@@ -487,3 +482,12 @@
 				       arguments))))
 		 (t
 		  (funcall handler name fp alien-context arguments)))))))))
+
+(defun control-stack-exhausted-error ()
+  (let ((sb!debug:*stack-top-hint* nil))
+    (infinite-error-protect
+     (format *error-output*
+	     "Control stack guard page temporarily disabled: proceed with caution~%")
+     (error "Control stack exhausted (no more space for function call frames).  This is probably due to heavily nested or infinitely recursive function calls, or a tail call that SBCL cannot or has not optimized away."))))
+
+