# fixed plus single named param + used optional

class OptParam

	def main is shared
		x = OptParam()
		x.clr
		x.foo('default', 44)
		assert x.value == 44
		assert x.value1 == 0
		
		x.clr
		assert x.value == 0 and x.value1 == 0
		x.foo('default', nmd=45)
		assert x.value == 45
		assert x.value1 == 0

		x.clr
		x.foo('opt', 45, 1)
		assert x.value == 45
		assert x.value1 == 1
		
		x.clr
		x.foo('opt', 0, nmd2=50)
		assert x.value == 0
		assert x.value1 == 50
		
		x.clr
		x.foo('opt', nmd2=1, nmd=51)
		assert x.value == 51
		assert x.value1 == 1
	
		x.clr
		x.foo('opt', nmd2=99, nmd=55)
		assert x.value == 55
		assert x.value1 == 99
		
	var value = 0
	var value1 = 0
	
	def foo(s as String, nmd as int, nmd2 as int = 0)
		#trace nmd
		.value = nmd
		if s =='default', assert nmd2 == 0
		#trace nmd2
		.value1 = nmd2
	
	def clr
		.value = .value1 = 0