#include "stdio.h"
namespace std {
inline namespace __1 {
// A forward decl of `vector`.
template<typename T> class vector;
// Pretend to be a std::vector template we need to instantiate in LLDB
// when import-std-module is enabled.
template<typename T>
struct vector { class F; F *f = nullptr; };
// The definition of our forward declared nested class.
template<typename T> class vector<T>::F { int x; };
}
}