class FooAttribute inherits Attribute

	cue init
		.init(0)
	
	cue init(value as int)
		base.init
		_value = value

	pro value from var as int


class Test

	def bar1
		has return Foo
		pass

	def bar2
		has Foo
		pass

	def main
		for method in .typeOf.getMethods
			if method.name.startsWith('Bar')
				customAttrs = method.getCustomAttributes(true)
				returnAttrs = method.returnParameter.getCustomAttributes(true)
				branch method.name
					on 'Bar1'
						assert customAttrs.length == 0
						assert returnAttrs.length == 1 and returnAttrs[0] inherits FooAttribute
					on 'Bar2'
						assert customAttrs.length == 1 and customAttrs[0] inherits FooAttribute
						assert returnAttrs.length == 0