view gcc/testsuite/g++.old-deja/g++.jason/crash4.C @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

// { dg-do assemble  }
// PRMS Id: 4346
// Bug: g++ dies on redefinition of cc_Array::repInvariant.

class ccObjectInfo
{
public:
    virtual const ccObjectInfo& repInvariant (int =0) const;
};

template <class T>
class cc_Array : public ccObjectInfo
{
public:
  virtual const ccObjectInfo& repInvariant (int =0) const ;
};

template <class T>
const ccObjectInfo& cc_Array<T>::repInvariant(int) const  // { dg-message "previously declared" }
{  return *this /* *this is required here */; }

template <class T>
class ccArray :public ccObjectInfo
{
  ccArray (cc_Array<T>*);
};

template <class T>
class ccObjArray : public ccArray<T>
{
  ccObjArray();
}; 

template <class T>
const ccObjectInfo& cc_Array<T>::repInvariant(int) const // { dg-error "redefinition" }
{  return 0; }

typedef ccObjArray< double>	ccROIRuns;