Tests/Cuda/ObjectLibrary/static.cpp - third_party/github.com/Kitware/CMake - Git at Google

 int file1_sq_func(int);

 int cpp_sq_func(int x)
 {
   return x * x;
 }
	int file1_sq_func(int);

	int cpp_sq_func(int x)
	{
	return x * x;
	}