| // RUN: %clang_cc1 -std=c++11 -verify %s |
| |
| // A function that is explicitly defaulted shall |
| // [...] |
| // -- not have default arguments |
| struct DefArg { |
| static DefArg &&make(); |
| DefArg(int n = 5) = default; // expected-error {{an explicitly-defaulted constructor cannot have default arguments}} |
| DefArg(const DefArg &DA = make()) = default; // expected-error {{an explicitly-defaulted constructor cannot have default arguments}} |
| DefArg(const DefArg &DA, int k = 3) = default; // expected-error {{an explicitly-defaulted copy constructor cannot have default arguments}} |
| DefArg(DefArg &&DA = make()) = default; // expected-error {{an explicitly-defaulted constructor cannot have default arguments}} |
| DefArg(DefArg &&DA, int k = 3) = default; // expected-error {{an explicitly-defaulted move constructor cannot have default arguments}} |
| DefArg &operator=(const DefArg&, int k = 4) = default; // expected-error {{parameter of overloaded 'operator=' cannot have a default argument}} |
| DefArg &operator=(DefArg&&, int k = 4) = default; // expected-error {{parameter of overloaded 'operator=' cannot have a default argument}} |
| ~DefArg(int k = 5) = default; // expected-error {{destructor cannot have any parameters}} |
| }; |
