🚀 go-pugleaf

class nut {
	public:
		enum NUTTYPES {walnut, peanut} _type;
		int is_walnut(){return _type == walnut; }
		NUTTYPES type() { return _type; }
		nut() { _type = peanut; }
};


main()
{
	nut *peanut;
	char *str;

	peanut = new nut;

	// Saber-C++ compiles without complaint ...
	// gcc fails with message: 
	// 	foo.C: In function `int  main ()':
	//	foo.C:22: assignment between incompatible pointer types
	str = (peanut->type()==nut::walnut ? "yes" :
		(peanut->is_walnut() ? "maybe" : "no"));

	// OK
	str = peanut->type()==nut::walnut ? "yes" : "no";

	// OK
	if (peanut->type()==nut::walnut)
		str = "yes";
	else if (peanut->is_walnut())
		str = "maybe";
	else
		str = "no";
			
}

// Compiled on Sun4 running SunOS 4.1.2