0.7.2.10:

[sbcl.git] / src / compiler / fndb.lisp

diff --git a/src/compiler/fndb.lisp b/src/compiler/fndb.lisp
index 8a148a1..7b433e3 100644 (file)
--- a/src/compiler/fndb.lisp
+++ b/src/compiler/fndb.lisp
@@ -756,7 +756,7 @@
   (foldable flushable))
 (defknown hash-table-size (hash-table) index (flushable))
 (defknown hash-table-test (hash-table) symbol (foldable flushable))
-(defknown sxhash (t) (integer 0 #.sb!vm:*target-most-positive-fixnum*)
+(defknown sxhash (t) (integer 0 #.sb!xc:most-positive-fixnum)
   (foldable flushable))
 \f
 ;;;; from the "Arrays" chapter
@@ -922,8 +922,8 @@
   (character character callable &optional readtable) function
   (unsafe))
 (defknown get-dispatch-macro-character
-  (character character &optional (or readtable null)) callable
-  (flushable))
+  (character character &optional (or readtable null)) (or callable null)
+  ())
 
 ;;; may return any type due to eof-value...
 (defknown (read read-preserving-whitespace read-char-no-hang read-char)
@@ -1145,10 +1145,13 @@
 \f
 ;;;; from the "Errors" chapter:
 
-(defknown error (t &rest t) nil) ; never returns...
+(defknown error (t &rest t) nil) ; never returns
 (defknown cerror (string t &rest t) null)
 (defknown warn (t &rest t) null)
 (defknown break (&optional t &rest t) null)
+
+;;; and analogous SBCL extension:
+(defknown bug (t &rest t) nil) ; never returns
 \f
 ;;;; from the "Miscellaneous" Chapter: