26 lines
838 B
C++
26 lines
838 B
C++
// RUN: %clang_cc1 -std=c++14 -fconcepts-ts -x c++ -verify %s
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template<typename T>
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concept bool vc { true };
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template<typename T>
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struct B { typedef bool Boolean; };
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template<int N>
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B<void>::Boolean concept vctb(!0);
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template<typename T>
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concept const bool vctc { true }; // expected-error {{declared type of variable concept must be 'bool'}}
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template<typename T>
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concept int vcti { 5 }; // expected-error {{declared type of variable concept must be 'bool'}}
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template<typename T>
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concept float vctf { 5.5 }; // expected-error {{declared type of variable concept must be 'bool'}}
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template<typename T>
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concept auto vcta { true }; // expected-error {{declared type of variable concept must be 'bool'}}
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template<typename T>
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concept decltype(auto) vctd { true }; // expected-error {{declared type of variable concept must be 'bool'}}
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