Subversion Repositories openrisc

// { dg-do run  }

// GROUPS passed virtual-functions

// virtual file

// From: allan@ramjet.multinet.DE (Allan Brighton)

// Subject: pos. bug in gcc-2.5.2 on hp

// Date: 4 Nov 1993 22:57:36 -0500

// Message-ID: <9311041820.AA05942@ramjet.multinet.DE>

#include 

#include 

using namespace std;

class BugStream : public ostringstream {

public:

    BugStream() {}

    BugStream& eval();

};

static struct Eval_ { } eval;

BugStream& operator<<(ostream& os, Eval_);

BugStream& BugStream::eval()

{

   // make sure str is null terminated

   *this << ends;

   // eval the command and set the status

   const char* s = str().data();

   cerr << s << endl;

   // reset the stream for the next command

   clear(ios::goodbit);

   //   rdbuf()->freeze(0);

   seekp(0);

   return *this;

}

BugStream& operator<<(ostream& os, Eval_)

{

    return ((BugStream&)os).eval();

}

int main() {

    BugStream bs;

    bs << "PASS" << eval;

}