The `define-method' macro (deferring to the `method' macro) in modules/oop/goops.scm special-cases a method body of zero forms, making it (if #f #f). I don't know if this has a purpose in first place, but the following fails nevertheless, making the special-case seem moot and introducing an inconsistency:
(define-method (foo) (begin)) Related bug report: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17940 Bug originally mentioned in: http://lists.gnu.org/archive/html/guile-user/2014-07/msg00007.html Taylan
