Yan Zhulanow
35 lines
1.0 KiB
Kotlin
Vendored
35 lines
1.0 KiB
Kotlin
Vendored
// KT-385 type inference does not work properly`
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// KT-109 Good code is red: type arguments are not inferred
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// KT-441 Exception in type inference when multiple overloads accepting an integer literal are accessible
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import java.util.*
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infix fun <T> Iterator<T>.foreach(operation: (element: T) -> Unit) : Unit { while(hasNext()) operation(next()) }
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infix fun <T> Iterator<T>.foreach(operation: (index: Int, element: T) -> Unit) : Unit {
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var k = 0
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while(hasNext())
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operation(k++, next())
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}
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fun <T> Iterable<T>.foreach(operation: (element: T) -> Unit) : Unit = iterator() foreach operation
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fun <T> Iterable<T>.foreach(operation: (index: Int, element: T) -> Unit) : Unit = iterator() foreach operation
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fun box() : String {
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return generic_invoker( { "OK"} )
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}
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fun <T> generic_invoker(gen : () -> T) : T {
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return gen()
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}
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fun println(message : Int) { System.out.println(message) }
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fun println(message : Long) { System.out.println(message) }
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inline fun <T> run(body : () -> T) : T = body()
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fun main(args : Array<String>) {
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println(run { 1 })
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}
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