55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
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// RUN: %clang_cc1 -fsyntax-only -verify %s
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template<class T1>
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class A {
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template<class T2> class B {
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void mf();
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};
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};
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template<> template<> class A<int>::B<double>;
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template<> template<> void A<char>::B<char>::mf();
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template<> void A<char>::B<int>::mf(); // expected-error{{requires 'template<>'}}
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namespace test1 {
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template <class> class A {
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static int foo;
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static int bar;
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};
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typedef A<int> AA;
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template <> int AA::foo = 0;
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int AA::bar = 1; // expected-error {{template specialization requires 'template<>'}}
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int A<float>::bar = 2; // expected-error {{template specialization requires 'template<>'}}
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template <> class A<double> {
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public:
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static int foo;
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static int bar;
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};
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typedef A<double> AB;
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template <> int AB::foo = 0; // expected-error{{extraneous 'template<>'}}
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int AB::bar = 1;
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}
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namespace GH54151 {
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struct S {
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int i<0>; // expected-error {{member 'i' cannot have template arguments}}
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int j<int>; // expected-error {{member 'j' cannot have template arguments}}
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static int k<12>; // expected-error {{template specialization requires 'template<>'}} \
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expected-error{{no variable template matches specialization}}
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void f<12>(); // expected-error {{template specialization requires 'template<>'}} \
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// expected-error {{no function template matches function template specialization 'f'}}
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};
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template <typename T, int N>
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struct U {
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int i<N>; // expected-error {{member 'i' cannot have template arguments}}
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int j<T>; // expected-error {{member 'j' cannot have template arguments}}
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};
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} // namespace GH54151
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