Mikhail Glukhikh
20 lines
431 B
Kotlin
Vendored
20 lines
431 B
Kotlin
Vendored
class Foo<T : Any> {
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fun doSmthng(arg: T) {}
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var a: T? = null
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}
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fun <T : Any> myBuilder(block: Foo<T>.() -> Unit) : Foo<T> = Foo<T>().apply(block)
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fun main(arg: Any) {
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val x = 57
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val value = myBuilder {
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doSmthng("one ")
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a = <!TYPE_MISMATCH!>57<!>
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a = <!TYPE_MISMATCH!>x<!>
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if (arg is String) {
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a = arg
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}
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}
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println(value.a?.count { it in 'l' .. 'q' })
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}
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