| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | |
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| 3 | template<typename T> |
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| 4 | struct X0 { |
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| 5 | void f(T&); |
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| 6 | |
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| 7 | struct Inner; |
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| 8 | |
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| 9 | static T static_var; |
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| 10 | }; |
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| 11 | |
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| 12 | template<typename T> |
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| 13 | void X0<T>::f(T& t) { |
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| 14 | t = 1; // expected-error{{incompatible type}} |
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| 15 | } |
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| 16 | |
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| 17 | template<typename T> |
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| 18 | struct X0<T>::Inner { |
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| 19 | T member; |
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| 20 | }; |
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| 21 | |
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| 22 | template<typename T> |
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| 23 | T X0<T>::static_var = 1; // expected-error{{cannot initialize}} |
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| 24 | |
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| 25 | extern template struct X0<void*>; |
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| 26 | template struct X0<void*>; // expected-note 2{{instantiation}} |
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| 27 | |
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| 28 | template struct X0<int>; // expected-note 4{{explicit instantiation definition is here}} |
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| 29 | |
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| 30 | extern template void X0<int>::f(int&); // expected-error{{follows explicit instantiation definition}} |
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| 31 | extern template struct X0<int>::Inner; // expected-error{{follows explicit instantiation definition}} |
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| 32 | extern template int X0<int>::static_var; // expected-error{{follows explicit instantiation definition}} |
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| 33 | extern template struct X0<int>; // expected-error{{follows explicit instantiation definition}} |
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| 34 | |
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