| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | // RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 %s |
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| 3 | // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s |
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| 4 | |
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| 5 | template <int> int f(int); // expected-note {{candidate function}} |
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| 6 | #if __cplusplus <= 199711L |
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| 7 | // expected-note@-2 {{candidate function}} |
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| 8 | #endif |
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| 9 | |
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| 10 | template <signed char> int f(int); // expected-note {{candidate function}} |
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| 11 | #if __cplusplus <= 199711L |
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| 12 | // expected-note@-2 {{candidate function}} |
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| 13 | #endif |
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| 14 | |
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| 15 | int i1 = f<1>(0); // expected-error{{call to 'f' is ambiguous}} |
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| 16 | int i2 = f<1000>(0); |
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| 17 | #if __cplusplus <= 199711L |
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| 18 | // expected-error@-2{{call to 'f' is ambiguous}} |
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| 19 | #endif |
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| 20 | |
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| 21 | namespace PR6707 { |
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| 22 | template<typename T, T Value> |
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| 23 | struct X { }; |
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| 24 | |
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| 25 | template<typename T, T Value> |
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| 26 | void f(X<T, Value>); |
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| 27 | |
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| 28 | void g(X<int, 10> x) { |
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| 29 | f(x); |
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| 30 | } |
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| 31 | |
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| 32 | static const unsigned char ten = 10; |
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| 33 | template<typename T, T Value, typename U> |
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| 34 | void f2(X<T, Value>, X<U, Value>); |
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| 35 | // expected-note@-1 {{candidate template ignored: deduced values of conflicting types for parameter 'Value' (10 of type 'int' vs. 10 of type 'char')}} |
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| 36 | // expected-note@-2 {{candidate template ignored: deduced values of conflicting types for parameter 'Value' (10 of type 'char' vs. 10 of type 'int')}} |
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| 37 | |
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| 38 | void g2() { |
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| 39 | f2(X<int, 10>(), X<char, ten>()); // expected-error {{no matching}} |
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| 40 | f2(X<char, 10>(), X<int, ten>()); // expected-error {{no matching}} |
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| 41 | } |
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| 42 | } |
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| 43 | |
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