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object Test {
def testC {
val f1 = (c: C) => c.value
val f2 = (x: Int) => new C(x)
val f3 = (c1: C) => (c2: C) => (c1, c2)
val r1 = f2(2)
val r2 = f2(2)
val r3 = f3(r1)(r2)
val result = f1(r3._2)
assert(result == 2)
}
def testD {
val f1 = (c: D) => c.value
val f2 = (x: String) => new D(x)
val f3 = (c1: D) => (c2: D) => (c1, c2)
val r1 = f2("2")
val r2 = f2("2")
val r3 = f3(r1)(r2)
val result = f1(r3._2)
assert(result == "2")
}
def testE {
val f1 = (c: E[Int]) => c.value
val f2 = (x: Int) => new E(x)
val f3 = (c1: E[Int]) => (c2: E[Int]) => (c1, c2)
val r1 = f2(2)
val r2 = f2(2)
val r3 = f3(r1)(r2)
val result = f1(r3._2)
assert(result == 2)
}
def main(args: Array[String]) {
testC
testD
testE
}
}
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