// { dg-do compile } // Origin: Scott Snyder <snyder@fnal.gov> // PR c++/7639 // ICE when accessing member with incomplete type. class ACE_Null_Mutex; // { dg-error "forward declaration" } template <class TYPE> struct ACE_Cleanup_Adapter { TYPE &object () { return object_; } // { dg-error "not declared|reported" } TYPE object_; // { dg-error "incomplete type" } }; template class ACE_Cleanup_Adapter<ACE_Null_Mutex>; // { dg-error "instantiated from here" }