Windows vs Kotlin

[TWiStErRob]

fun main() {
    doSomething()
    doSomeThing()
}

fun f(block: () -> Unit) {
    block()
}

fun doSomething() {
    f { println("doSomething") }
}

fun doSomeThing() {
    f { println("doSomeThing") }
}

What's the output on Windows?

1.

doSomething
doSomeThing

2.

doSomething
doSomething

3.

doSomeThing
doSomething

4.

doSomeThing
doSomeThing

5.

java.lang.NoClassDefFoundError

Expand

``` java.lang.NoClassDefFoundError: MainKt$doSomething$1 (wrong name: MainKt$doSomeThing$1) at Main.doSomething(Main.kt:11) ``` Encountered in Kotlin 1.4.32, verified fixed in 1.6.0 (not sure about 1.5.x) On 1.6.0 two class files are generated: `MainKt$doSomething$1` and `MainKt$doSomeThing$2` On Unix this is not an issue because most file systems are case sensitive.