KtCallExpression(102,124): 'block(regularReceiver)'
  KaCallResolutionSuccess:
    call = KaImplicitInvokeCall:
      contextArgumentMapping = {}
      contextArguments = [
        KaImplicitReceiverValue:
          symbol = str: kotlin.String
          type = kotlin.String
      ]
      dispatchReceiver = KaExplicitReceiverValue:
        expression = block
        isSafeNavigation = false
        type = context(kotlin.String) kotlin.Int.() -> kotlin.Unit
      extensionReceiver = KaExplicitReceiverValue:
        expression = regularReceiver
        isSafeNavigation = false
        type = kotlin.Int
      signature = KaFunctionSignature:
        receiverType = null
        returnType = kotlin.Unit
        symbol = kotlin/Function2.invoke(<dispatch receiver>: (P1, P2) -> R, p1: P1, p2: P2): R
        valueParameters = [
          KaVariableSignature:
            name = p1
            receiverType = null
            returnType = kotlin.String
            symbol = p1: P1
            contextParameters = []
            callableId = null,
          KaVariableSignature:
            name = p2
            receiverType = null
            returnType = kotlin.Int
            symbol = p2: P2
            contextParameters = []
            callableId = null
        ]
        contextParameters = []
        callableId = kotlin/Function2.invoke
      typeArgumentsMapping = {}
      valueArgumentMapping = {}
