| 1 | // RUN: %clang_cc1 -std=c++2a %s -include %s -verify |
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| 2 | |
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| 3 | #ifndef INCLUDED |
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| 4 | #define INCLUDED |
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| 5 | |
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| 6 | #pragma clang system_header |
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| 7 | namespace std { |
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| 8 | namespace chrono { |
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| 9 | struct day{}; |
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| 10 | struct year{}; |
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| 11 | } |
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| 12 | constexpr chrono::day operator"" d(unsigned long long d) noexcept; |
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| 13 | constexpr chrono::year operator"" y(unsigned long long y) noexcept; |
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| 14 | } |
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| 15 | |
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| 16 | #else |
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| 17 | |
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| 18 | using namespace std; |
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| 19 | chrono::day dec_d = 5d; |
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| 20 | chrono::day oct_d = 05d; |
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| 21 | chrono::day bin_d = 0b011d; |
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| 22 | // expected-error@+3{{no viable conversion from 'int' to 'chrono::day'}} |
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| 23 | // expected-note@9{{candidate constructor (the implicit copy constructor)}} |
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| 24 | // expected-note@9{{candidate constructor (the implicit move constructor)}} |
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| 25 | chrono::day hex_d = 0x44d; |
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| 26 | chrono::year y = 10y; |
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| 27 | #endif |
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| 28 | |
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