forked from OSchip/llvm-project
32 lines
926 B
C++
32 lines
926 B
C++
// RUN: clang -fsyntax-only -verify %s
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template<typename T, typename U = int> class A;
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template<> class A<double, double>; // expected-note{{forward declaration}}
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template<> class A<float, float> { // expected-note{{previous definition}}
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int x;
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};
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template<> class A<float> { // expected-note{{previous definition}}
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int y;
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};
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int test_specs(A<float, float> *a1, A<float, int> *a2) {
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return a1->x + a2->y;
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}
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int test_incomplete_specs(A<double, double> *a1,
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A<double> *a2) // FIXME: expected-note{{forward declaration}}
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{
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(void)a1->x; // expected-error{{incomplete definition of type 'A<double, double>'}}
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(void)a2->x; // expected-error{{incomplete definition of type 'A<double>'}}
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}
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typedef float FLOAT;
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template<> class A<float, FLOAT>;
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template<> class A<FLOAT, float> { }; // expected-error{{redefinition}}
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template<> class A<float, int> { }; // expected-error{{redefinition}}
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