Add at least meager beginnings of assertion checks for
authorJarkko Hietaniemi <jhi@iki.fi>
Thu, 3 Jul 2003 18:54:09 +0000 (18:54 +0000)
committerJarkko Hietaniemi <jhi@iki.fi>
Thu, 3 Jul 2003 18:54:09 +0000 (18:54 +0000)
commite23c8137ee42a11ba756647dd63560bed8512636
tree4b48eb3a996709281e382870fd346f9008b230ec
parent54f923ef6f478d1abc56049614d56e8a36625e1b
Add at least meager beginnings of assertion checks for
the UTF-8 length/pos cache.  It's not as full as I would
like since the exact behaviour of the second half of the
cache, used in substr(), eludes me right now.

p4raw-id: //depot/perl@19962
sv.c