Subversion Repositories openrisc

// { dg-do run  }

// prms-id: 658

#include 

#include 

/* We may not find the libg++ .  */

#ifndef FALSE

#define FALSE false

#endif

#ifndef TRUE

#define TRUE true

#endif

// The VxWorks kernel-mode headers define a macro named "OK", which is not

// ISO-compliant, but is part of the VxWorks API.

#if defined __vxworks && !defined __RTP__

#undef OK

#endif

class Object {

public:

    Object();

    Object(const Object&);

    ~Object();

    void OK() const;

private:

    bool _destructed;

};

class Char: public Object {

public:

    Char();

    Char(char);

    Char(const Char&);

    ~Char();

    operator char () const;

private:

    char _c;

};

int main()

{

    Char r, s;

    r = Char('r');

    s = Char('s');

}

//

// Object stuff

//

Object::Object():

_destructed(FALSE)

{}

Object::Object(const Object& other):

_destructed(FALSE)

{

    other.OK();

}

Object::~Object()

{

    OK();

    _destructed = TRUE;

}

void

Object::OK() const

{

    if (_destructed) {

        std::cerr << "FAILURE - reference was made to a destructed object\n";

        std::abort();

    }

}

//

// Char stuff

//

Char::Char():

Object(),

_c('a')

{ }

Char::Char(char c):

Object(),

_c(c)

{ }

Char::Char(const Char& other):

Object(other),

_c(other._c)

{ }

Char::~Char()

{

    OK();

}

Char::operator char () const

{

    return _c;

}