Unexpected segmentation fault when using std::map with custom key type in C++
I'm stuck on something that should probably be simple... I've hit a wall trying to I'm working on a project and hit a roadblock. Hey everyone, I'm running into an issue that's driving me crazy. I've been banging my head against this for hours. I'm working with a segmentation fault when trying to use a custom class as a key in a `std::map`. My custom class `Key` has a member variable of type `std::string` and I implemented both the `operator<` and a copy constructor. However, when I attempt to insert elements into the map, it crashes. Here's the relevant code snippet: ```cpp #include <iostream> #include <map> #include <string> class Key { public: std::string name; Key(const std::string &name) : name(name) {} bool operator<(const Key &other) const { return name < other.name; } }; int main() { std::map<Key, int> myMap; myMap.insert({Key("example"), 1}); myMap.insert({Key("test"), 2}); std::cout << "Map size: " << myMap.size() << std::endl; return 0; } ``` When I run this code, I get a segmentation fault without any further details. I have verified that my `Key` class is properly defined and that the comparison operator is implemented correctly. I also made sure to avoid copying `Key` objects unnecessarily by using `std::move` where applicable. Is there something I'm missing regarding the behavior of `std::map` with custom keys? Could it be an scenario with how I'm structuring my `Key` class or the way I'm inserting elements into the map? I've tried using different types of keys to see if the question continues, but the scenario appears to be specific to my `Key` class. Any insights would be appreciated! Thanks in advance! I'm working on a CLI tool that needs to handle this. Any help would be greatly appreciated! My development environment is Windows. Any feedback is welcome! The stack includes C++ and several other technologies. Thanks for taking the time to read this! For reference, this is a production desktop app.