SB-MOP:EFFECTIVE-SLOT-DEFINITION-CLASS now have the
specified-by-AMOP lambda list of (CLASS &REST INITARGS).
* compiler checks for duplicated variables in macro lambda lists.
+ * fixed bug 47.d: (DEFGENERIC IF (X)) now signals a PROGRAM-ERROR,
+ not a COMPILER-ERROR (followed by some other strange error on
+ choosing the CONTINUE restart).
* fixed some bugs revealed by Paul Dietz' test suite:
** the GENERIC-FUNCTION type is no longer disjoint from FUNCTION
types.