lindquist@114: module interface6;
lindquist@114: 
lindquist@133: extern(C) int printf(char*,...);
lindquist@133: 
lindquist@114: interface I
lindquist@114: {
lindquist@114:     void Ifunc();
lindquist@114: }
lindquist@114: 
lindquist@114: interface J
lindquist@114: {
lindquist@114:     void Jfunc();
lindquist@114: }
lindquist@114: 
lindquist@114: class C : I,J
lindquist@114: {
lindquist@114:     int i;
lindquist@114:     int j;
lindquist@114:     void Ifunc()
lindquist@114:     {
lindquist@114:         i++;
lindquist@114:     }
lindquist@114:     void Jfunc()
lindquist@114:     {
lindquist@114:         j++;
lindquist@114:     }
lindquist@114: }
lindquist@114: 
lindquist@114: void main()
lindquist@114: {
lindquist@114:     C c = new C;
lindquist@114:     c.Ifunc();
lindquist@114:     c.Jfunc();
lindquist@114:     I i = c;
lindquist@114:     i.Ifunc();
lindquist@114:     J j = c;
lindquist@114:     j.Jfunc();
lindquist@114:     C c2 = cast(C)i;
lindquist@114:     c2.Ifunc();
lindquist@114:     c2.Jfunc();
lindquist@114:     C c3 = cast(C)j;
lindquist@114:     c3.Ifunc();
lindquist@114:     c3.Jfunc();
lindquist@114:     assert(c.i == 4);
lindquist@114:     assert(c.j == 4);
lindquist@114: }