* bug fix: non-toplevel DEFSTRUCT signaled a style warning for unknown type.
* bug fix: redefining a function whose previous definition contained an
unknown type no longer causes a style-warning. (lp#806243)
+ * bug fix: undefined functions now appear in backtraces as ("undefined
+ function") instead of ("bogus stack frame") on non-x86oids.
changes in sbcl-1.0.54 relative to sbcl-1.0.53:
* minor incompatible changes: