include/ruby/ruby.h: introduce new flags for T_TYPEDDATA.
RUBY_TYPED_FREE_IMMEDIATELY: free the data given by DATA_PTR() with dfree function immediately. Otherwise (default), the data freed at finalizaton point.
RUBY_TYPED_WB_PROTECTED: make this object with FL_WB_PROTECT (not shady).
gc.c (obj_free): support RUBY_TYPED_FREE_IMMEDIATELY.
Added by ko1 (Koichi Sasada) about 12 years ago
with dfree function immediately. Otherwise (default), the data
freed at finalizaton point.
(not shady).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e