linux下编程用 编译软件

				// Submitted by Jason Merrill 				// Test for proper handling of local static references.				// { dg-do run }								int r;								int c;				int f ()				{				  // Test that we only initialize i once.				  if (++c > 1)				    ++r;				  return 42;				}								const int *p;				void g ()				{				  static const int &i = f();								  // Test that i points to the same place in both calls.				  if (p && p != &i)				    ++r;				  // Test that if so, it points to static data.				  if (i != 42)				    ++r;								  p = &i;				}								void h ()				{				  int arr[] = { 1, 1, 1, 1, 1, 1, 1 };				  g ();				}								int main ()				{				  g ();				  h ();				  return r;				}