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// Header for PCH test cxx-templates.cpp
template <typename T1, typename T2>
struct S;
template <typename T1, typename T2>
struct S {
S() { }
static void templ();
};
template <typename T>
struct S<int, T> {
static void partial();
};
template <>
struct S<int, float> {
static void explicit_special();
};
template <int x>
int tmpl_f2() { return x; }
template <typename T, int y>
T templ_f(T x) {
int z = templ_f<int, 5>(3);
z = tmpl_f2<y+2>();
T data[y];
return x+y;
}
void govl(int);
void govl(char);
template <typename T>
struct Unresolv {
void f() {
govl(T());
}
};
template <typename T>
struct Dep {
typedef typename T::type Ty;
void f() {
Ty x = Ty();
T::my_f();
int y = T::template my_templf<int>(0);
ovl(y);
}
void ovl(int);
void ovl(float);
};
template<typename T, typename A1>
inline T make_a(const A1& a1) {
T::depend_declref();
return T(a1);
}
template <class T> class UseBase {
void foo();
typedef int bar;
};
template <class T> class UseA : public UseBase<T> {
using UseBase<T>::foo;
using typename UseBase<T>::bar;
};
template <class T> class Sub : public UseBase<int> { };
template <class _Ret, class _Tp>
class mem_fun_t
{
public:
explicit
mem_fun_t(_Ret (_Tp::*__pf)())
{}
private:
_Ret (_Tp::*_M_f)();
};
template<unsigned N>
bool isInt(int x);
template<> bool isInt<8>(int x) {
try { ++x; } catch(...) { --x; }
return true;
}
template<typename _CharT>
int __copy_streambufs_eof(_CharT);
class basic_streambuf
{
void m() { }
friend int __copy_streambufs_eof<>(int);
};
// PR 7660
template<typename T> struct S_PR7660 { void g(void (*)(T)); };
template<> void S_PR7660<int>::g(void(*)(int)) {}
// PR 7670
template<typename> class C_PR7670;
template<> class C_PR7670<int>;
template<> class C_PR7670<int>;
template <bool B>
struct S2 {
static bool V;
};
extern template class S2<true>;
template <typename T>
struct S3 {
void m();
};
template <typename T>
inline void S3<T>::m() { }
template <typename T>
struct S4 {
void m() { }
};
extern template struct S4<int>;
void S4ImplicitInst() {
S4<int> s;
s.m();
}
struct S5 {
S5(int x);
};
struct TS5 {
S5 s;
template <typename T>
TS5(T y) : s(y) {}
};
// PR 8134
template<class T> void f_PR8134(T);
template<class T> void f_PR8134(T);
void g_PR8134() { f_PR8134(0); f_PR8134('x'); }
// rdar8580149
template <typename T>
struct S6;
template <typename T, unsigned N>
struct S6<const T [N]>
{
private:
typedef const T t1[N];
public:
typedef t1& t2;
};
template<typename T>
struct S7;
template<unsigned N>
struct S7<int[N]> : S6<const int[N]> { };
// Zero-length template argument lists
namespace ZeroLengthExplicitTemplateArgs {
template<typename T> void h();
struct Y {
template<typename T> void f();
};
template<typename T>
void f(T *ptr) {
T::template g<>(17);
ptr->template g2<>(17);
h<T>();
h<int>();
Y y;
y.f<int>();
}
struct X {
template<typename T> static void g(T);
template<typename T> void g2(T);
};
}
namespace NonTypeTemplateParmContext {
template<typename T, int inlineCapacity = 0> class Vector { };
struct String {
template<int inlineCapacity>
static String adopt(Vector<char, inlineCapacity>&);
};
template<int inlineCapacity>
inline bool equalIgnoringNullity(const Vector<char, inlineCapacity>& a, const String& b) { return false; }
}
// <rdar://problem/11112464>
template< typename > class Foo;
template< typename T >
class Foo : protected T
{
public:
Foo& operator=( const Foo& other );
};
template<typename...A> struct NestedExpansion {
template<typename...B> auto f(A...a, B...b) -> decltype(g(a + b...));
};
template struct NestedExpansion<char, char, char>;
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