30 typedef struct { int a; } x,y;  typedef
136 int f(struct a *x) {  in f()  argument
137     return x->b;  in f()
274 struct Ops {  struct
275   Ops& operator+(const Ops&);
276   Ops& operator-(const Ops&);
277   Ops& operator&(const Ops&);
278   Ops& operator*(const Ops&);
284 Ops& Ops::operator+(const Ops&) { return *this; }  in operator +()  argument
286 Ops& Ops::operator-(const Ops&) { return *this; }  in operator -()  argument
288 Ops& Ops::operator&(const Ops&) { return *this; }  in operator &()  argument
290 Ops& Ops::operator*(const Ops&) { return *this; }  in operator *()  argument
324   int ovl(int x);
325   char ovl(double x);
522       static int a(), x;  member
526     int S::a() { return S::x; }  in a()
715   template <class T> void foo(decltype(A<T>::A::bit) x);
726     template <class U> static void foo(decltype(T::fn(U())) x);
739     template <class U> static void foo(decltype(T<U>::fn()) x);
750   int x;  variable
751   template<class T> auto f1(T p)->decltype(x) { return 0; }  in f1()
877 void ASfunc(__attribute__((address_space(3))) int* x) {}  in ASfunc()  argument
897     foo x;  in test()  local
898     func(x->a);  in test()
918     template <class T2 = T> friend void func(foo x) {}  in func()  argument
929     template <template <class> class T2 = T> friend void func(foo x) {}  in func()  argument
1071 auto f4(T... x) -> decltype(operator+(x...));
1124   struct X { template <int N> int f(); } x;  variable
1125   template<int N> void f(decltype(x.f<0>() + N)) {}