module interface7; extern(C) int printf(char*,...); interface I { } class C : I { } void main() { I i = new C; ClassInfo ci = i.classinfo; char[] name = ci.name; printf("ci.name = %.*s\n", name.length, name.ptr); ClassInfo cI = I.classinfo; name = cI.name; printf("cI.name = %.*s\n", name.length, name.ptr); assert(ci is cI); }