Alexey Andreev
37fa45dc34
Use it for char boxing/unboxing and unit materialization. Possible to use for other purposes, for example, to add type checks to dynamics. See KT-18793, KT-17915, KT-19081, KT-18216, KT-12970, KT-17014, KT-13932, KT-13930
22 lines
655 B
Kotlin
Vendored
22 lines
655 B
Kotlin
Vendored
// EXPECTED_REACHABLE_NODES: 997
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// CHECK_NOT_CALLED_IN_SCOPE: function=toBoxedChar scope=box$lambda
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// CHECK_CALLED_IN_SCOPE: function=unboxChar scope=box$lambda
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// CHECK_CALLED_IN_SCOPE: function=toBoxedChar scope=box
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// CHECK_NOT_CALLED_IN_SCOPE: function=unboxChar scope=box
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fun <T> bar(x: T, y: (T) -> Boolean): Boolean = y(x) && jsTypeOf(x.asDynamic()) != "number"
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fun typeOf(x: dynamic) = js("typeof x")
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fun box(): String {
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val f = { x: Char ->
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val a: Char = x
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val b: Any = x
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typeOf(a) == "number" && typeOf(b) == "object"
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}
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if (!f('Q')) return "fail1"
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if (!bar('W', f)) return "fail2"
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return "OK"
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} |