0.pre8.113:

[sbcl.git] / BUGS

diff --git a/BUGS b/BUGS
index 23d87a5..5a4d7c5 100644 (file)
--- a/BUGS
+++ b/BUGS
@@ -1296,6 +1296,22 @@ WORKAROUND:
   for :EXTERNAL-FORMAT in DEFKNOWN OPEN (and LOAD) is a workaround for
   the problem (and should be removed when the problem is fixed).
 
+245: bugs in disassembler
+  a. On X86 an immediate operand for IMUL is printed incorrectly.
+  b. On X86 operand size prefix is not recognized.
+
+246: "NTH-VALUE scaling problem"
+  NTH-VALUE's current implementation for constant integers scales in
+  compile-time as O(n^4), as indeed must the optional dispatch
+  mechanism on which it is implemented.  While it is unlikely to
+  matter in real user code, it's still unpleasant to observe that
+  (NTH-VALUE 1000 (VALUES-LIST (MAKE-LIST 1001))) takes several hours
+  to compile.
+
+248: "reporting errors in type specifier syntax"
+  (TYPEP 1 '(SYMBOL NIL)) says something about "unknown type
+  specifier".
+
 DEFUNCT CATEGORIES OF BUGS
   IR1-#:
     These labels were used for bugs related to the old IR1 interpreter.