1.0.15.36: fix bug 423

[sbcl.git] / BUGS

diff --git a/BUGS b/BUGS
index 2496243..0ec868e 100644 (file)
--- a/BUGS
+++ b/BUGS
@@ -1889,22 +1889,41 @@ behaves ...erratically. Reported by Kevin Reid on sbcl-devel
 2007-07-06. (We don't _have_ to check things like this, but we
 generally try to check returns in safe code, so we should here too.)
 
-423: TRULY-THE and *CHECK-CONSISTENCY*
-
- The following signals errors due to TRULY-THEs in dead code:
-
- (let ((sb-c::*check-consistency* t))
-  (handler-bind ((warning #'error))
-    (flet ((make-lambda (type)
-             `(lambda (x)
-                ((lambda (z)
-                   (if (listp z)
-                       (let ((q (truly-the list z)))
-                         (length q))
-                       (if (arrayp z)
-                           (let ((q (truly-the vector z)))
-                             (length q))
-                           (error "oops"))))
-                 (the ,type x)))))
-      (compile nil (make-lambda 'list))
-      (compile nil (make-lambda 'vector)))))
+424: toplevel closures and *CHECK-CONSISTENCY*
+
+ The following breaks under COMPILE-FILE if *CHECK-CONSISTENCY* is true.
+
+  (let ((exported-symbols-alist
+         (loop for symbol being the external-symbols of :cl
+               collect (cons symbol
+                             (concatenate 'string
+                                          "#"
+                                          (string-downcase symbol))))))
+    (defun hyperdoc-lookup (symbol)
+      (cdr (assoc symbol exported-symbols-alist))))
+
+ (Test-case adapted from CL-PPCRE.)
+
+425: reading from closed streams
+
+ Reported by Damien Cassou on sbcl-devel. REPL transcript follows:
+
+  * (open ".bashrc" :direction :input)
+  #<SB-SYS:FD-STREAM for "file /home/cassou/.bashrc" {A6ADFC9}>
+  * (defparameter *s* *)
+  *S*
+  * (read-line *s*)
+  "# -*- Mode: Sh -*-"
+  * (read-line *s*)
+  "# Files you make look like rw-r--r--"
+  * (open-stream-p *s*)
+  T
+  * (close *s*)
+  T
+  * (open-stream-p *s*)
+  NIL
+  * (read-line *s*)
+  "umask 022"
+
+ The problem is with the fast path using ansi-stream-cin-buffer not hitting
+ closed-flame.