diff options
Diffstat (limited to 'Lisp/utilities.lisp')
| -rw-r--r-- | Lisp/utilities.lisp | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/Lisp/utilities.lisp b/Lisp/utilities.lisp index 175e3df..757fc6e 100644 --- a/Lisp/utilities.lisp +++ b/Lisp/utilities.lisp @@ -274,15 +274,24 @@ invocations will return numbers.) (defmethod print-object ((exception exception) stream) - (print-unreadable-object (exception stream) - ;; FIXME: Inexplicably, WITH-SLOTS doesn't work for exceptions. Is - ;; direct slot access disallowed for instances of type CONDITION? - (with-accessors ((pointer pointer-to)) exception - (format stream "~S ~A {~X}" - (type-of exception) - (primitive-invoke (primitive-invoke exception "name" 'id) - "UTF8String" :string) - (cffi:pointer-address pointer))))) + (cond (*print-escape* + (print-unreadable-object (exception stream) + ;; FIXME: Inexplicably, WITH-SLOTS doesn't work for + ;; exceptions. Is direct slot access disallowed for + ;; instances of type CONDITION? + (with-accessors ((pointer pointer-to)) exception + (format stream "~S ~A {~X}" + (type-of exception) + (primitive-invoke (primitive-invoke exception "name" 'id) + "UTF8String" :string) + (cffi:pointer-address pointer))))) + (t (format stream "The Objective-C runtime has issued an exception ~ + of type `~A'.~&~ + Reason: ~A." + (invoke-by-name (invoke-by-name exception "name") + "UTF8String") + (invoke-by-name (invoke-by-name exception "reason") + "UTF8String"))))) (defmethod describe-object :after ((exception exception) stream) |