Zalim Bashorov
21 lines
517 B
Kotlin
21 lines
517 B
Kotlin
package foo
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class X
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fun box(): String {
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val a = X()
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val b = X()
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if (!a.identityEquals(a)) return "a !== a"
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if (a.identityEquals(b)) return "X() === X()"
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val c = a
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if (!c.identityEquals(a)) return "c = a; c !== a"
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if (X() identityEquals a) return "X() identityEquals a"
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val t = !(X() identityEquals a)
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if (!t) return "t = !(X() identityEquals a); t == false"
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val f = !!(X() identityEquals a)
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if (f) return "f = !!(X() identityEquals null); f == true"
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return "OK";
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} |