Dmitry Petrov
9 lines
257 B
Kotlin
Vendored
9 lines
257 B
Kotlin
Vendored
fun String.foo(): String? = null
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fun test(a: String?, b: String?, c: String) =
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a ?: b?.foo() ?: c
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// = (a ?: b?.boo()) ?: c
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// Here 'b?.foo()' returns null, which may break elvis semantics if we fold it carelessly.
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fun box() = test(null, "abc", "OK")
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