24 lines
720 B
C++
24 lines
720 B
C++
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// RUN: %clang_cc1 -fsyntax-only -verify %s
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template<typename T>
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void f(T);
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template<typename T>
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struct A { }; // expected-note{{template is declared here}}
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struct X {
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template<> friend void f<int>(int); // expected-error{{in a friend}}
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template<> friend class A<int>; // expected-error{{cannot be a friend}}
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friend void f<float>(float); // okay
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friend class A<float>; // okay
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};
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struct PR41792 {
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// expected-error@+1{{cannot declare an explicit specialization in a friend}}
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template <> friend void f<>(int);
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// expected-error@+2{{template specialization declaration cannot be a friend}}
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// expected-error@+1{{too few template arguments for class template 'A'}}
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template <> friend class A<>;
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};
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