0.pre8.5:

[sbcl.git] / BUGS

diff --git a/BUGS b/BUGS
index 5341a1f..93d9f25 100644 (file)
--- a/BUGS
+++ b/BUGS
@@ -1169,17 +1169,6 @@ WORKAROUND:
 229:
   (subtypep 'function '(function)) => nil, t.
 
 229:
   (subtypep 'function '(function)) => nil, t.
 

-231: "SETQ does not correctly check the type of a variable being set"
-  b.
-    (defun foo (x z)
-      (declare (type integer x))
-      (locally (declare (type (real 1) x))
-        (setq x z))
-      (list x z))
-    (foo 0 0) => (0 0).
-
-  (fixed in 0.7.12.8)
-

 233: bugs in constraint propagation
   a.
   (defun foo (x)
 233: bugs in constraint propagation
   a.
   (defun foo (x)

@@ -1203,9 +1192,6 @@ WORKAROUND:
         (+ x 2)))
   (foo 1d0 5) => segmentation violation
 
         (+ x 2)))
   (foo 1d0 5) => segmentation violation
 

-234:
-  (fixed in sbcl-0.7.10.36)
-

 235: "type system and inline expansion"
   a.
   (declaim (ftype (function (cons) number) acc))
 235: "type system and inline expansion"
   a.
   (declaim (ftype (function (cons) number) acc))

@@ -1273,6 +1259,26 @@ WORKAROUND:
   compiler gets its hands on the code needing compilation from the REPL,
   it has been macroexpanded several times.
 
   compiler gets its hands on the code needing compilation from the REPL,
   it has been macroexpanded several times.
 

+241: "DEFCLASS mysteriously remembers uninterned accessor names."
+  (from tonyms on #lisp IRC 2003-02-25)
+  In sbcl-0.7.12.55, typing
+    (defclass foo () ((bar :accessor foo-bar)))
+    (profile foo-bar)
+    (unintern 'foo-bar)
+    (defclass foo () ((bar :accessor foo-bar)))
+  gives the error message
+    "#:FOO-BAR already names an ordinary function or a macro."
+  So it's somehow checking the uninterned old accessor name instead
+  of the new requested accessor name, which seems broken to me (WHN).
+
+242: "WRITE-SEQUENCE suboptimality"
+  (observed from clx performance)
+  In sbcl-0.7.13, WRITE-SEQUENCE of a sequence of type 
+  (SIMPLE-ARRAY (UNSIGNED-BYTE 8) (*)) on a stream with element-type
+  (UNSIGNED-BYTE 8) will write to the stream one byte at a time,
+  rather than writing the sequence in one go, leading to severe
+  performance degradation.
+

 DEFUNCT CATEGORIES OF BUGS
   IR1-#:
     These labels were used for bugs related to the old IR1 interpreter.
 DEFUNCT CATEGORIES OF BUGS
   IR1-#:
     These labels were used for bugs related to the old IR1 interpreter.