Alexander Udalov
25 lines
680 B
Kotlin
Vendored
25 lines
680 B
Kotlin
Vendored
// WITH_STDLIB
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// IGNORE_BACKEND: JVM
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// WORKS_WHEN_VALUE_CLASS
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// LANGUAGE: +ValueClasses
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OPTIONAL_JVM_INLINE_ANNOTATION
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value class IC(val x: String)
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fun IC?.foo() = toString() // `IC?` unboxed into `String?`
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fun IC?.bar() = "$this"
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fun assertEquals(a: String, b: String) {
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if (a != b) throw AssertionError("$a != $b")
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}
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fun box(): String {
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assertEquals((null as IC?).foo(), "null")
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assertEquals((null as IC?).foo(), (null as IC?).toString())
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assertEquals((null as IC?).foo(), (null as IC?).bar())
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assertEquals(IC("x").foo(), "IC(x=x)")
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assertEquals(IC("x").foo(), IC("x").toString())
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assertEquals(IC("x").foo(), IC("x").bar())
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return "OK"
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}
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