[patch] (restart-case (warn ... ))

[jlawrence]

(handler-bind ((warning (lambda (w)
                          (declare (ignore w))
                          (invoke-restart 'eleven))))
  (restart-case (warn "foo")
    (eleven () 11)))

=>

value #<SIMPLE-CONDITION #x302000E8041D> is not of the expected type WARNING.
   [Condition of type TYPE-ERROR]

A simple-error is created by error, but a simple-warning is not created by warning :)

--- ccl/lib/macros.lisp	(revision 15001)
+++ ccl/lib/macros.lisp	(working copy)
@@ -409,7 +409,7 @@
           ((signal error warn)
            (destructuring-bind
              (cond &rest args) expansion
-             (setq condform `(condition-arg ,cond (list ,@args) ,(if (eq head 'warning)
+             (setq condform `(condition-arg ,cond (list ,@args) ,(if (eq head 'warn)
                                                                    ''simple-warning
                                                                    (if (eq head 'error)
                                                                      ''simple-error

[rme]

(In [15002]) Apply restart-case-form patch from ticket:882.

Fixes ticket:882.