Dmitriy Novozhilov
20 lines
582 B
Kotlin
Vendored
20 lines
582 B
Kotlin
Vendored
// !CHECK_TYPE
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package n
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import java.util.*
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import checkSubtype
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fun test() {
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val foo = arrayList("").map { it -> it.length }.fold(0, { x, y -> Math.max(x, y) })
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checkSubtype<Int>(foo)
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checkSubtype<String>(<!TYPE_MISMATCH!>foo<!>)
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}
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//from library
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fun <T> arrayList(vararg values: T) : ArrayList<T> {<!NO_RETURN_IN_FUNCTION_WITH_BLOCK_BODY!>}<!>
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fun <T, R> Collection<T>.map(transform : (T) -> R) : List<R> {<!NO_RETURN_IN_FUNCTION_WITH_BLOCK_BODY!>}<!>
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fun <T> Iterable<T>.fold(initial: T, operation: (T, T) -> T): T {<!NO_RETURN_IN_FUNCTION_WITH_BLOCK_BODY!>}<!>
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