#include <map>
struct a {
std::map<int, int> x;
a() : x({{1,2}, {3,4}}) {}
};
struct b {
std::map<int, int> x;
b() : x{{1,2}, {3,4}} {}
};
int main() {
a a1;
b b1;
}
I2luY2x1ZGUgPG1hcD4KCnN0cnVjdCBhIHsKICAgIHN0ZDo6bWFwPGludCwgaW50PiB4OwogICAgCiAgICBhKCkgOiB4KHt7MSwyfSwgezMsNH19KSB7fQp9OwoKc3RydWN0IGIgewogICAgc3RkOjptYXA8aW50LCBpbnQ+IHg7CiAgICAKICAgIGIoKSA6IHh7ezEsMn0sIHszLDR9fSB7fQp9OwoKaW50IG1haW4oKSB7CiAgICBhIGExOwogICAgYiBiMTsKfQo=