(lp#721457)
* bug fix: memory fault from printing a malformed simple-condition.
(lp#705690)
+ * bug fix: redefining classes so that slot-definition classes change now
+ engages the obsolete instance protocol. (lp#766271)
changes in sbcl-1.0.47 relative to sbcl-1.0.46:
* bug fix: fix mach port rights leaks in mach exception handling code on