public void f1 ([System.Runtime.InteropServices.DefaultParameterValue (null)] object x) {}
public void f2 ([System.Runtime.InteropServices.DefaultParameterValue (null)] string x) {}
public void f3 ([System.Runtime.InteropServices.DefaultParameterValue (null)] Test x) {}
public void f4 ([System.Runtime.InteropServices.DefaultParameterValue (1)] int x) {}
public void f5 ([System.Runtime.InteropServices.DefaultParameterValue ((short) 1)] short x) {}
public void f1 ([System.Runtime.InteropServices.DefaultParameterValue (null)] object x) {}
public void f2 ([System.Runtime.InteropServices.DefaultParameterValue (null)] string x) {}
public void f3 ([System.Runtime.InteropServices.DefaultParameterValue (null)] Test x) {}
public void f4 ([System.Runtime.InteropServices.DefaultParameterValue (1)] int x) {}
public void f5 ([System.Runtime.InteropServices.DefaultParameterValue ((short) 1)] short x) {}