# various things in here used to cause internal errors

class Foo<of T>

	get bars as IList<of T>
		return List<of T>()


class Bar<of T, U>

	get bars as ICollection<of T>
		return List<of T>()

	get bazs as ICollection<of U>
		return List<of U>()


class Test

	def main is shared
		f1 = Foo<of int>()
		assert f1.bars.count == 0
		f2 = Foo<of String>()
		assert f2.bars.count == 0
		
		b = Bar<of int, String>()
		assert b.bars.count == 0
		assert b.bazs.count == 0