Re: [PATCH] cex: fix leaks

Hey Akim,

> I think we should at least use typedef to clarify what different types of list exist (e.g., parse_state_list_t).
I like this idea a lot. I also think changing the hash maps to bitset vectors is fine; I initially didn’t want to since I knew they could be pretty sparse. I’ll look at the leak tonight. I have an idea where one should be coming from but I didn’t really get the chance to look yesterday. 

~Vincent