gcc/testsuite/g++.dg/cpp0x/pr31442.C


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// { dg-options "-std=gnu++0x" }
template<typename... T, T = 0> struct A {}; // { dg-error "parameter packs|T|the end|parameter packs|anonymous" }

struct B
{
  template <template <typename...> class C> B(C<int>);
};

B b = A<int>(); // { dg-error "mismatch|expected" }