1 // Like the compiler, the static analyzer treats some functions differently if 2 // they come from a system header -- for example, it is assumed that system 3 // functions do not arbitrarily free() their parameters, and that some bugs 4 // found in system headers cannot be fixed by the user and should be 5 // suppressed. 6 #pragma clang system_header 7 8 namespace std { 9 template <class T1, class T2> 10 struct pair { 11 T1 first; 12 T2 second; 13 pairpair14 pair() : first(), second() {} pairpair15 pair(const T1 &a, const T2 &b) : first(a), second(b) {} 16 17 template<class U1, class U2> pairpair18 pair(const pair<U1, U2> &other) : first(other.first), second(other.second) {} 19 }; 20 21 typedef __typeof__(sizeof(int)) size_t; 22 23 template<typename T> 24 class vector { 25 T *_start; 26 T *_finish; 27 T *_end_of_storage; 28 public: vector()29 vector() : _start(0), _finish(0), _end_of_storage(0) {} 30 ~vector(); 31 size()32 size_t size() const { 33 return size_t(_finish - _start); 34 } 35 36 void push_back(); 37 T pop_back(); 38 39 T &operator[](size_t n) { 40 return _start[n]; 41 } 42 43 const T &operator[](size_t n) const { 44 return _start[n]; 45 } 46 begin()47 T *begin() { return _start; } begin()48 const T *begin() const { return _start; } 49 end()50 T *end() { return _finish; } end()51 const T *end() const { return _finish; } 52 }; 53 54 class exception { 55 public: 56 exception() throw(); 57 virtual ~exception() throw(); what()58 virtual const char *what() const throw() { 59 return 0; 60 } 61 }; 62 } 63