X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcode%2Fcondition.lisp;h=8c410d459df1b54ef03eb581845f7730e38657c5;hb=e57523089c7ad0ce2c874c03ecfe721d299efbfb;hp=acaf32b1a885029cc112f2ff6fccb40d329114d7;hpb=c92ed9e146effcd017fea24e4d1fc5e26af73ae0;p=sbcl.git

diff --git a/src/code/condition.lisp b/src/code/condition.lisp
index acaf32b..8c410d4 100644
--- a/src/code/condition.lisp
+++ b/src/code/condition.lisp
@@ -766,6 +766,9 @@
 (defun %report-reader-error (condition stream &key simple)
   (let* ((error-stream (stream-error-stream condition))
          (pos (file-position-or-nil-for-error error-stream)))
+    (when (and pos (plusp pos))
+      ;; FILE-POSITION is the next character -- error is at the previous one.
+      (decf pos))
     (let (lineno colno)
       (when (and pos
                  (< pos sb!xc:array-dimension-limit)
@@ -786,22 +789,22 @@
                             :element-type (stream-element-type
                                            error-stream))))
           (when (= pos (read-sequence string error-stream))
+            ;; Lines count from 1, columns from 0. It's stupid and traditional.
             (setq lineno (1+ (count #\Newline string))
-                  colno (- pos
-                           (or (position #\Newline string :from-end t) -1)
-                           1))))
+                  colno (- pos (or (position #\Newline string :from-end t) 0)))))
         (file-position-or-nil-for-error error-stream pos))
       (pprint-logical-block (stream nil)
-        (format stream
-                "~S ~@[at ~W ~]~
-                    ~@[(line ~W~]~@[, column ~W) ~]~
-                    on ~S"
-                (class-name (class-of condition))
-                pos lineno colno error-stream)
-        (when simple
-          (format stream ":~2I~_~?"
-                  (simple-condition-format-control condition)
-                  (simple-condition-format-arguments condition)))))))
+        (if simple
+            (apply #'format stream
+                   (simple-condition-format-control condition)
+                   (simple-condition-format-arguments condition))
+            (prin1 (class-name (class-of condition)) stream))
+        (format stream "~2I~@[~_~_~:{~:(~A~): ~S~:^, ~:_~}~]~_~_Stream: ~S"
+                (remove-if-not #'second
+                               (list (list :line lineno)
+                                     (list :column colno)
+                                     (list :file-position pos)))
+                error-stream)))))
 
 ;;;; special SBCL extension conditions
 
@@ -1088,15 +1091,6 @@ 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