Created
October 15, 2012 03:08
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final な override ？
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| class A { | |
| final def foo(x: Int, y: Int): Int = x + y | |
| def useFoo = { | |
| println(foo(100, 200)) | |
| } | |
| } | |
| class B extends A { | |
| val foo: (Int, Int) => Int = (x, y) => -super.foo(x, y) | |
| } |
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| scala> val b = new B | |
| b: B = B@195648f | |
| scala> b.useFoo | |
| 300 |
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