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1 // RUN: %clang_cc1 -fsyntax-only -fms-extensions -std=c++11 -verify %s
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2
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3 namespace A {
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4
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5 template <class T>
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6 class ClassTemplate; // expected-note {{explicitly specialized declaration is here}}
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7
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8 template <class T1, class T2>
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9 class ClassTemplatePartial; // expected-note {{explicitly specialized declaration is here}}
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10
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11 template <typename T> struct X {
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12 struct MemberClass; // expected-note {{explicitly specialized declaration is here}}
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13 enum MemberEnumeration; // expected-note {{explicitly specialized declaration is here}} // expected-error {{ISO C++ forbids forward references to 'enum' types}}
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14 };
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15
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16 }
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17
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18 namespace B {
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19
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20 template <>
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21 class A::ClassTemplate<int>; // expected-warning {{class template specialization of 'ClassTemplate' not in a namespace enclosing 'A' is a Microsoft extension}}
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22
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23 template <class T1>
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24 class A::ClassTemplatePartial<T1, T1 *> {}; // expected-warning {{class template partial specialization of 'ClassTemplatePartial' not in a namespace enclosing 'A' is a Microsoft extension}}
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25
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26 template <>
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27 struct A::X<int>::MemberClass; // expected-warning {{member class specialization of 'MemberClass' not in class 'X' or an enclosing namespace is a Microsoft extension}}
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28
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29 template <>
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30 enum A::X<int>::MemberEnumeration; // expected-warning {{member enumeration specialization of 'MemberEnumeration' not in class 'X' or an enclosing namespace is a Microsoft extension}} // expected-error {{ISO C++ forbids forward references to 'enum' types}}
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31
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32 }
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33
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