1 template<typename T> class Vector;
2 
3 template<typename T> class List {
4 public:
5   void push_back(T);
6 
7   struct node {};
8   node *head;
9   unsigned size;
10 };
11 
12 extern List<double> *instantiateListDoubleDeclaration;
13 extern List<long> *instantiateListLongDeclaration;
14 
15 namespace A {
16   class Y {
17     template <typename T> friend class WhereAmI;
18   };
19 }
20 
21 template <typename T> class A::WhereAmI {
22 public:
func()23   static void func() {}
24 };
25 
26 template<typename T> struct Outer {
27   struct Inner {};
28 };
29 
30 template<bool, bool> struct ExplicitInstantiation {
fExplicitInstantiation31   void f() {}
32 };
33 
34 template<typename> struct DelayUpdates {};
35 
36 template<typename T> struct OutOfLineInline {
37   void f();
38   void g();
39   void h();
40 };
f()41 template<typename T> inline void OutOfLineInline<T>::f() {}
g()42 template<typename T> inline void OutOfLineInline<T>::g() {}
h()43 template<typename T> inline void OutOfLineInline<T>::h() {}
44 
45 namespace EmitDefaultedSpecialMembers {
46   template<typename T> struct SmallVectorImpl {
SmallVectorImplSmallVectorImpl47     SmallVectorImpl() {}
~SmallVectorImplSmallVectorImpl48     ~SmallVectorImpl() {} // non-trivial dtor
49   };
50   template<typename T, unsigned N> struct SmallVector : SmallVectorImpl<T> {
51     // trivial dtor
52   };
53   template<unsigned N> struct SmallString : SmallVector<char, N> {
54     // trivial dtor
55   };
56 }
57 
58 template<typename T> struct WithUndefinedStaticDataMember {
59   static T undefined;
60 };
61 
62 template<typename T> struct __attribute__((packed, aligned(2))) WithAttributes {
63   T value;
64 };
65 WithAttributes<int> *get_with_attributes();
66