From: Tim Hunter <cyclists@...>
Date: 2004-03-07T02:04:40+09:00
Subject: freeze, frozen? in extensions

I'm poking around in the 1.8.1 ext/ sources and I notice that there are
very, very few uses of rb_check_frozen. I expected to see the C extensions
calling rb_check_frozen before modifying them. What am I overlooking? Is
it just not necessary?