mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2025-04-04 05:56:46 +02:00
ea0335f7c1
Without this, attempts to savestate std::set will fail with an error about dropping the const qualifier. <Lioncash> leoetlino: I'll try to break it down: So, when you do a ranged-for on a container, it's essentially syntactic sugar over begin and end iterators. std::set is an associative container where the key type is the same as the value type, and so it's required that all iterator functions return constant iterators. If this wasn't a requirement, it would allow changing the ordering of elements from outside of the set's API (this is bad).