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32 lines
559 B
Swift
32 lines
559 B
Swift
// RUN: %target-run-simple-swift | FileCheck %s
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// REQUIRES: executable_test
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// rdar://18067671
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class List<T> {
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var value: T
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var next: List<T>?
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init(value: T) {
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self.value = value
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}
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init(value: T, next: List<T>) {
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self.value = value
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self.next = next
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}
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}
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let a = List(value: 0.0)
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let b = List(value: 1.0, next: a)
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let c = List(value: 2.0, next: b)
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b.value = 4.0
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a.value = 8.0
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print("begin")
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print(c.value)
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print(c.next!.value)
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print(c.next!.next!.value)
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// CHECK: begin
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// CHECK-NEXT: 2.0
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// CHECK-NEXT: 4.0
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// CHECK-NEXT: 8.0
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