// CHECK:
//   Mangled name: #with1(kotlin.Any?;kotlin.Function1<kotlin.Any?,kotlin.Unit>){}
//   Public signature: /with1|7457831097191590523[0]
//   Public signature debug description: with1(kotlin.Any?;kotlin.Function1<kotlin.Any?,kotlin.Unit>){}
fun with1(receiver: Any?, block: @ExtensionFunctionType Function1<Any?, Unit>): Unit

// CHECK:
//   Mangled name: #with2(kotlin.Any?;kotlin.Function1<kotlin.Any?,kotlin.Unit>){}
//   Public signature: /with2|-8465193088240547938[0]
//   Public signature debug description: with2(kotlin.Any?;kotlin.Function1<kotlin.Any?,kotlin.Unit>){}
fun with2(receiver: Any?, block: @ExtensionFunctionType Function1<Any?, Unit>): Unit