clang/test/SemaTemplate/partial-order.cpp

   1 // RUN: %clang_cc1 -std=c++1z %s -verify
   2
   3 // expected-no-diagnostics
   4
   5 namespace hana_enable_if_idiom {
   6   template<bool> struct A {};
   7   template<typename, typename = A<true>> struct B;
   8   template<typename T, bool N> struct B<T, A<N>> {};
   9   template<typename T> struct B<T, A<T::value>> {};
  10   struct C {
  11     static const bool value = true;
  12   };
  13   B<C> b;
  14 }