bug630.scala

来自「JAVA 语言的函数式编程扩展」· SCALA 代码 · 共 24 行

trait Req1

trait Req2 {
        def test = Console.println("Test")
}

trait Foo {
        val foo : Req1
}

trait Bar {
        val foo : Req2
        def test = foo.test
}

object Test
        extends Foo
        with Bar
{
        object foo extends Req1

        def main(argv : Array[String]) = test
}