gcc/testsuite/g++.dg/cpp0x/variadic-crash4.C

   1 // PR c++/68884
   2 // { dg-do compile { target c++11 } }
   3
   4 namespace std {
   5   template <typename _Tp, _Tp __v> struct A { static constexpr _Tp value = __v; };
   6 typedef A<bool, true> true_type;
   7 }
   8 template <int> struct VsA;
   9 template <class ValueType> struct ValueTemplate {
  10   template <template <ValueType> class, class> struct IsInstanceOf;
  11   template <template <ValueType> class TemplateA, ValueType... TypesA>
  12   struct IsInstanceOf<TemplateA, TemplateA<TypesA...>> : std::true_type {};
  13 };
  14 bool foo = ValueTemplate<int>::IsInstanceOf<VsA, VsA<0>>::value;