| 1 | // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s |
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| 2 | |
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| 3 | void nondecl(int (*f)(int x = 5)) // expected-error {{default arguments can only be specified}} |
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| 4 | { |
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| 5 | void (*f2)(int = 17) // expected-error {{default arguments can only be specified}} |
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| 6 | = (void (*)(int = 42))f; // expected-error {{default arguments can only be specified}} |
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| 7 | } |
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| 8 | |
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| 9 | struct X0 { |
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| 10 | int (*f)(int = 17); // expected-error{{default arguments can only be specified for parameters in a function declaration}} |
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| 11 | void (*g())(int = 22); // expected-error{{default arguments can only be specified for parameters in a function declaration}} |
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| 12 | void (*h(int = 49))(int); |
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| 13 | auto i(int) -> void (*)(int = 9); // expected-error{{default arguments can only be specified for parameters in a function declaration}} |
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| 14 | |
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| 15 | void mem8(int (*fp)(int) = (int (*)(int = 17))0); // expected-error{{default arguments can only be specified for parameters in a function declaration}} |
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| 16 | }; |
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| 17 | |
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| 18 | template <typename... Ts> |
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| 19 | void defaultpack(Ts... = 0) {} // expected-error{{parameter pack cannot have a default argument}} |
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| 20 | |
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