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From: tli@sargas.usc.edu (Tony Li)
Newsgroups: gnu.g++.bug
Subject: Possible libg++ bug.
Message-ID: <14924@oberon.USC.EDU>
Date: 25 Jan 89 23:17:23 GMT
References: <8901252028.AA10350@riunite.aca.mcc.com>
Sender: news@oberon.USC.EDU
Reply-To: tli@sargas.usc.edu (Tony Li)
Distribution: gnu
Organization: University of Southern California, Los Angeles, CA
Lines: 38


Configuration: g++ 1.32, sun4-os4, libg++ 1.25 compiled with g++ 1.32

The following program generates garbage.  It works fine on Sun 3's.
----------------------------------------------------------------------
#include <stream.h>

class vector {
protected:
	double *v;
	int    sz;
public:
	vector(int size) { sz = size; v = new double [sz]; }
	vector(const vector& vv) { sz = vv.size(); v = new double [sz];
				   for (int i = 0; i < sz; i ++)
					v[i] = vv[i]; }
	~vector() { delete v; }
	double& operator[](int i) { return v[i]; }
	int& size(void) { return sz; }
};

ostream& operator<<(ostream& s, const vector& v) {
        for (int i = 0; i < v.size(); i ++) 
	      s << v[i] << "\t";
	return (s << "\n");
}

main () {

	vector v(3);
	v[0] = 1.0; v[1] = 2.0; v[2] = 3.0;
	
	cout << v;
}
Tony Li - USC University Computing Services - Dain Bramaged.
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