private implementation detail, and no longer a semi-private MOP
interface.
* known functions, which cannot be open coded by backend, are
- considered to be able to check types of their arguments. (reported
- by Nathan J. Froyd)
+ considered to be able to check types of their arguments.
+ (reported by Nathan J. Froyd)
+ * fixed a bug in computing method discriminating functions: it is
+ now possible to define methods specialized on classes which have
+ forward-referenced superclasses. (thanks to Gerd Moellmann)
* fixed some bugs revealed by Paul Dietz' test suite:
** COPY-ALIST now signals an error if its argument is a dotted
list;