Denis Zharkov
16 lines
471 B
Kotlin
Vendored
16 lines
471 B
Kotlin
Vendored
// WITH_RUNTIME
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package js
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fun test(x: List<Int>?) {
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// If the function returns false, the value is definitely not null:
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if (!x.isNullOrEmpty()) {
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println(x.size) // Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type List<Int>?
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}
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}
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fun test(x: Any?) {
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// If the function returns (does not throw), then the argument is true:
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require(x is String)
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println(x.length) // Unresolved reference: length
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}
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