+changes in sbcl-0.9.14 relative to sbcl-0.9.13:
+ * bug fix: unparsing logical pathnames with :NAME :WILD :TYPE NIL
+ failed with a type error. (reported by Pascal Bourguignon)
+ * fixed some bugs revealed by Paul Dietz' test suite:
+ ** MISC.641: LET-conversion were not supposed to work in late
+ compilation stages.
+