//increment & decrement (prefix)
{
	var a = 42;
	assert a == 42;
	assert ++a == 43;
	assert a == 43;
	assert --a == 42;
	assert a == 42;

	print a;
}


//increment & decrement (postfix)
{
	var a = 42;
	assert a == 42;
	assert a++ == 42;
	assert a == 43;
	assert a-- == 43;
	assert a == 42;

	print a;
}