68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
|
// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
|
||
|
|
// expected-no-diagnostics
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
struct classify_function {
|
||
|
|
static const unsigned value = 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename R, typename ...Args>
|
||
|
|
struct classify_function<R(Args...)> {
|
||
|
|
static const unsigned value = 1;
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename R, typename ...Args>
|
||
|
|
struct classify_function<R(Args...) const> {
|
||
|
|
static const unsigned value = 2;
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename R, typename ...Args>
|
||
|
|
struct classify_function<R(Args...) volatile> {
|
||
|
|
static const unsigned value = 3;
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename R, typename ...Args>
|
||
|
|
struct classify_function<R(Args...) const volatile> {
|
||
|
|
static const unsigned value = 4;
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename R, typename ...Args>
|
||
|
|
struct classify_function<R(Args......)> {
|
||
|
|
static const unsigned value = 5;
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename R, typename ...Args>
|
||
|
|
struct classify_function<R(Args......) const> {
|
||
|
|
static const unsigned value = 6;
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename R, typename ...Args>
|
||
|
|
struct classify_function<R(Args......) volatile> {
|
||
|
|
static const unsigned value = 7;
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename R, typename ...Args>
|
||
|
|
struct classify_function<R(Args......) const volatile> {
|
||
|
|
static const unsigned value = 8;
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename R, typename ...Args>
|
||
|
|
struct classify_function<R(Args......) &&> {
|
||
|
|
static const unsigned value = 9;
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename R, typename ...Args>
|
||
|
|
struct classify_function<R(Args......) const &> {
|
||
|
|
static const unsigned value = 10;
|
||
|
|
};
|
||
|
|
|
||
|
|
typedef void f0(int) const;
|
||
|
|
typedef void f1(int, float...) const volatile;
|
||
|
|
typedef void f2(int, double, ...) &&;
|
||
|
|
typedef void f3(int, double, ...) const &;
|
||
|
|
|
||
|
|
int check0[classify_function<f0>::value == 2? 1 : -1];
|
||
|
|
int check1[classify_function<f1>::value == 8? 1 : -1];
|
||
|
|
int check2[classify_function<f2>::value == 9? 1 : -1];
|
||
|
|
int check3[classify_function<f3>::value == 10? 1 : -1];
|