PR c++/81917 - ICE with void_t and partial specialization.

[official-gcc.git] / gcc / testsuite / g++.dg / overload / extern-C-1.C

// PR c++/34691

namespace A {
  extern "C" void f(int = 5);   // { dg-message "= 5" }
}
namespace B {
  extern "C" void f(int = 4);   // { dg-message "= 4" }
}

using A::f;
using B::f;
int main() {
  void (*fp)(int) = f;          // OK
  f(3);                         // OK
  f();                          // { dg-error "default argument mismatch" }
}