52 lines · c
1template<typename T> struct S {2 __attribute__((always_inline)) static int f() { return 0; }3 __attribute__((always_inline, visibility("hidden"))) static int g() { return 0; }4};5 6extern template struct S<int>;7 8template<typename T> T min(T a, T b) { return a < b ? a : b; }9 10extern decltype(min(1, 2)) instantiate_min_decl;11 12template<typename T> struct CtorInit {13 static int f() { return 0; }14 int a;15 CtorInit() : a(f()) {}16};17 18namespace ImplicitSpecialMembers {19 struct A {20 A(const A&);21 };22 struct B {23 A a;24 B(int);25 };26 struct C {27 A a;28 C(int);29 };30 struct D {31 A a;32 D(int);33 };34}35 36namespace OperatorDeleteLookup {37 struct A { void operator delete(void*); virtual ~A() = default; };38 template<typename T> struct B { void operator delete(void*); virtual ~B() {} typedef int t; };39 typedef B<int>::t b_int_instantiated;40}41 42namespace EmitInlineMethods {43 struct A {44 void f() {}45 void g();46 };47 struct B {48 void f();49 void g() {}50 };51}52