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// RUN: %clang_cc1 -std=c++1y -fsyntax-only -verify %s
// -- The argument list of the specialization shall not be identical
// to the implicit argument list of the primary template.
template<typename T, int N, template<typename> class X> int v1;
template<typename T, int N, template<typename> class X> int v1<T, N, X>;
// expected-error@-1{{variable template partial specialization does not specialize any template argument; to define the primary template, remove the template argument list}}
template<typename...T> int v2;
template<typename...T> int v2<T...>;
// expected-error@-1{{variable template partial specialization does not specialize any template argument; to define the primary template, remove the template argument list}}
template<int...N> int v3;
template<int...N> int v3<N...>;
// expected-error@-1{{variable template partial specialization does not specialize any template argument; to define the primary template, remove the template argument list}}
template<template<typename> class...X> int v4;
template<template<typename> class...X> int v4<X...>;
// expected-error@-1{{variable template partial specialization does not specialize any template argument; to define the primary template, remove the template argument list}}
template<typename Outer> struct X {
template<typename Inner> static int y;
// FIXME: It would be preferable to only diagnose this once.
template<typename Inner> static int y<Outer>; // expected-error 3{{cannot be deduced}} expected-note 3{{'Inner'}}
template<typename Inner> static int y<Inner>; // expected-error {{does not specialize}}
template<typename, int> static int z;
template<Outer N> static int z<int, N>; // expected-error {{not implicitly convertible}}
};
template<typename Outer> template<typename Inner> int X<Outer>::y<Outer>; // expected-error {{cannot be deduced}} expected-note {{'Inner'}}
template<typename Outer> template<typename Inner> int X<Outer>::y<Inner>; // expected-error {{does not specialize}}
template<> template<typename Inner> int X<int>::y<Inner>; // expected-error {{does not specialize}} expected-note {{instantiation of}}
X<int> xi;
X<int*> xf; // expected-note {{instantiation of}}
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