Svetlana Isakova
9a5abf368f
In a constraint system a new bound is incorporated: all new constrains that can be derived from it (and from existing ones) are added
13 lines
279 B
Kotlin
Vendored
13 lines
279 B
Kotlin
Vendored
// !CHECK_TYPE
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package g
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import java.util.HashSet
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fun <T, C: Collection<T>> convert(src: Collection<T>, dest: C): C = throw Exception("$src $dest")
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fun test(l: List<Int>) {
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//todo should be inferred
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val r = convert(l, HashSet())
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checkSubtype<Collection<Int>>(r)
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}
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