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Open Menu /external/bsd/llvm/dist/clang/test/CXX/dcl.decl/dcl.meaning/dcl.fct.default/p3.cpp 
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// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s

void nondecl(int (*f)(int x = 5)) // expected-error {{default arguments can only be specified}}
{
  void (*f2)(int = 17)  // expected-error {{default arguments can only be specified}}
  = (void (*)(int = 42))f; // expected-error {{default arguments can only be specified}}
}

struct X0 {
  int (*f)(int = 17); // expected-error{{default arguments can only be specified for parameters in a function declaration}}
  void (*g())(int = 22); // expected-error{{default arguments can only be specified for parameters in a function declaration}}
  void (*h(int = 49))(int);
  auto i(int) -> void (*)(int = 9); // expected-error{{default arguments can only be specified for parameters in a function declaration}}
  
  void mem8(int (*fp)(int) = (int (*)(int = 17))0); // expected-error{{default arguments can only be specified for parameters in a function declaration}}  
};

template <typename... Ts>
void defaultpack(Ts... = 0) {} // expected-error{{parameter pack cannot have a default argument}}