Andrey Zinovyev
25 lines
555 B
Kotlin
Vendored
25 lines
555 B
Kotlin
Vendored
// FIR_IDENTICAL
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// !CHECK_TYPE
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//KT-943 Type inference failed
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package maze
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//+JDK
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import java.util.Collections.*
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import java.util.*
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import checkSubtype
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fun foo(lines: List<String>) {
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val w = max(lines, comparator {o1, o2 ->
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val l1 : Int = o1.length // Types of o1 and o2 are ERROR
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val l2 = o2.length
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l1 - l2
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}).sure()
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checkSubtype<String>(w)
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}
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//standard library
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fun <T : Any> T?.sure() : T = this!!
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public inline fun <T> comparator(fn: (T,T) -> Int): Comparator<T> {<!NO_RETURN_IN_FUNCTION_WITH_BLOCK_BODY!>}<!>
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