0.6.11.19:

[sbcl.git] / BUGS

diff --git a/BUGS b/BUGS
index 8d402dc..0ee92e1 100644 (file)
--- a/BUGS
+++ b/BUGS
@@ -832,6 +832,21 @@ Error in function C::GET-LAMBDA-TO-COMPILE:
   but ordinary COMPILE-FILE of a file containing (DECLAIM (SPEED 0))
   does not.
 
+89:
+  The type system doesn't understand the the intersection of the types
+  KEYWORD and (OR KEYWORD NULL) is KEYWORD, perhaps because KEYWORD
+  is itself an intersection type and that causes technical problems
+  with the simplification. Thus, the optimizer can't make some useful
+  valid type inferences.
+
+90: 
+  a latent cross-compilation/bootstrapping bug: The cross-compilation
+  host's CL:CHAR-CODE-LIMIT is used in target code in readtable.lisp
+  and possibly elsewhere. Instead, we should use the target system's
+  CHAR-CODE-LIMIT. This will probably cause problems if we try to 
+  bootstrap on a system which uses a different value of CHAR-CODE-LIMIT
+  than SBCL does.
+
 
 KNOWN BUGS RELATED TO THE IR1 INTERPRETER