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Backend Internal error: Exception during IR lowering when using inline fun with crossinline and anonymous object defined in another cell #368

@ileasile

Description

@ileasile

Original error is: Local class should have its name computed in InventNamesForLocalClasses

Execute two cells:

class R { val x: Int = 1 } inline fun R.t(crossinline action: (R) -> Int) = object { val y get() = action(this@t) }

and

R().t {it.x * 2}

Result:

Backend Internal error: Exception during IR lowering File being compiled: Line_316.jupyter-kts The root cause java.lang.RuntimeException was thrown at: org.jetbrains.kotlin.backend.jvm.codegen.FunctionCodegen.generate(FunctionCodegen.kt:50) 

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