🚀 go-pugleaf

I tried to compile Lee Hounshell's VAR library on GNU G++ (gcc version
2.2.2). It said there is error on var.C, in method

var & var::operator ++ (void)           // increment (pre-index only)
{
    *this += 1;
    return *this;
}

var.C: In method `class var& var::operator ++ ()':
var.C:523: cannot convert to a reference type

Funny thing is, operator -- compiles without problem. When I changed the
addition to subtraction (*this -= -1), the library compiled ok.


--
Arto V. Viitanen				               email: av@uta.fi
University Of Tampere,				   	           av@cs.uta.fi
Finland