gcc/testsuite/g++.dg/lto/pr84805_1.C

   1 class XclRoot { // { dg-lto-warning "7: type 'struct XclRoot' violates the C\\+\\+ One Definition Rule" }
   2 public:
   3   virtual ~XclRoot();
   4 };
   5 class XclImpRoot : XclRoot {};
   6 struct RootData { // { dg-lto-warning "8: type 'struct RootData' violates the C\\+\\+ One Definition Rule" }
   7   XclImpRoot pIR;
   8 };
   9 class ExcRoot {
  10 RootData pExcRoot;
  11 };
  12 class XclImpAutoFilterData : ExcRoot {
  13   void SetExtractPos(const int &);
  14 };
  15 void XclImpAutoFilterData::SetExtractPos(const int &) {}