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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [cpp0x/] [sfinae10.C] - Rev 709
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// PR c++/48452
// { dg-options -std=c++0x }
namespace std {
template <class T> T&& declval();
}
template<class T, class... Args>
decltype(T(std::declval<Args>()...), char()) f(int);
template<class, class...>
char (&f(...))[2];
struct A { virtual ~A() = 0; };
struct B {};
static_assert(sizeof(f<A, int, int>(0)) != 1, "Error"); // a
static_assert(sizeof(f<B, void, int>(0)) != 1, "Error"); // b
static_assert(sizeof(f<void, int, int>(0)) != 1, "Error"); // c
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