[Tarantool-patches] [PATCH 00/16] Cord buffer, static alloc, and Lua GC bug

[Vladislav Shpilevoy]

Also there is always an option to ban usage of almost everything in
__gc handlers except C functions and Lua fiber API (to wakeup a fiber
to do the deletion later in a normal context).

But someone should make that decision then. Currently it was said we
must support in __gc everything what does not yield.