sb-posix: make SYSCALL-ERROR's argument optional

[sbcl.git] / src / code / condition.lisp

diff --git a/src/code/condition.lisp b/src/code/condition.lisp
index fc216f0..a952750 100644 (file)
--- a/src/code/condition.lisp
+++ b/src/code/condition.lisp
@@ -1014,22 +1014,26 @@
 #!+sb-package-locks
 (progn
 
-(define-condition package-lock-violation (reference-condition package-error)
-  ((format-control :initform nil :initarg :format-control
-                   :reader package-error-format-control)
-   (format-arguments :initform nil :initarg :format-arguments
-                     :reader package-error-format-arguments))
+(define-condition package-lock-violation (package-error
+                                          reference-condition
+                                          simple-condition)
+  ((current-package :initform *package*
+                    :reader package-lock-violation-in-package))
   (:report
    (lambda (condition stream)
-     (let ((control (package-error-format-control condition)))
+     (let ((control (simple-condition-format-control condition))
+           (error-package (package-name (package-error-package condition)))
+           (current-package (package-name (package-lock-violation-in-package condition))))
        (if control
            (apply #'format stream
-                  (format nil "~~@<Lock on package ~A violated when ~A.~~:@>"
-                          (package-name (package-error-package condition))
-                          control)
-                  (package-error-format-arguments condition))
-           (format stream "~@<Lock on package ~A violated.~:@>"
-                   (package-name (package-error-package condition)))))))
+                  (format nil "~~@<Lock on package ~A violated when ~A while in package ~A.~~:@>"
+                          error-package
+                          control
+                          current-package)
+                  (simple-condition-format-arguments condition))
+           (format stream "~@<Lock on package ~A violated while in package ~A.~:@>"
+                   error-package
+                   current-package)))))
   ;; no :default-initargs -- reference-stuff provided by the
   ;; signalling form in target-package.lisp
   #!+sb-doc
@@ -1084,15 +1088,6 @@ SB-EXT:PACKAGE-LOCKED-ERROR-SYMBOL."))
 (define-condition encapsulated-condition (condition)
   ((condition :initarg :condition :reader encapsulated-condition)))
 
-(define-condition values-type-error (type-error)
-  ()
-  (:report
-   (lambda (condition stream)
-     (format stream
-             "~@<The values set ~2I~:_[~{~S~^ ~}] ~I~_is not of type ~2I~_~S.~:>"
-             (type-error-datum condition)
-             (type-error-expected-type condition)))))
-
 ;;; KLUDGE: a condition for floating point errors when we can't or
 ;;; won't figure out what type they are. (In FreeBSD and OpenBSD we
 ;;; don't know how, at least as of sbcl-0.6.7; in Linux we probably