accept B::OP objects from lifted subs
-rw-r--r-- BeginLift.xs
-rw-r--r-- Changes
-rw-r--r-- MANIFEST.SKIP
-rw-r--r-- Makefile.PL
-rw-r--r-- README
drwxr-xr-x example
drwxr-xr-x lib
drwxr-xr-x t