Sergej Jaskiewicz
25 lines
537 B
Kotlin
Vendored
25 lines
537 B
Kotlin
Vendored
// WITH_STDLIB
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fun interface Fn<T, R> {
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fun run(s: String, i: Int, t: T): R
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}
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class J {
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fun runConversion(f1: Fn<String, Int>, f2: Fn<Int, String>): Int {
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return f1.run("Bar", 1, f2.run("Foo", 42, 239))
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}
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}
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val fsi = object : Fn<String, Int> {
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override fun run(s: String, i: Int, t: String): Int = 1
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}
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val fis = object : Fn<Int, String> {
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override fun run(s: String, i: Int, t: Int): String = ""
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}
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fun test(j: J) {
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j.runConversion(fsi) { s, i, ti -> ""}
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j.runConversion({ s, i, ts -> 1 }, fis)
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}
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