FILE fqName:<root> fileName:/extensionLambda.kt
  FUN name:test1 visibility:public modality:FINAL returnType:kotlin.Int
    BLOCK_BODY
      RETURN type=kotlin.Nothing from='public final fun test1 (): kotlin.Int declared in <root>'
        CALL 'public final fun run <T, R> (<this>: T of kotlin.run, block: @[ExtensionFunctionType] kotlin.Function1<T of kotlin.run, R of kotlin.run>): R of kotlin.run declared in kotlin' type=kotlin.Int origin=null
          TYPE_ARG T: kotlin.String
          TYPE_ARG R: kotlin.Int
          ARG <this>: CONST String type=kotlin.String value="42"
          ARG block: FUN_EXPR type=@[ExtensionFunctionType] kotlin.Function1<kotlin.String, kotlin.Int> origin=LAMBDA
            FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL returnType:kotlin.Int
              VALUE_PARAMETER kind:ExtensionReceiver name:$this$run index:0 type:kotlin.String
              BLOCK_BODY
                RETURN type=kotlin.Nothing from='local final fun <anonymous> ($this$run: kotlin.String): kotlin.Int declared in <root>.test1'
                  CALL 'public open fun <get-length> (): kotlin.Int declared in kotlin.String' type=kotlin.Int origin=GET_PROPERTY
                    ARG <this>: GET_VAR '$this$run: kotlin.String declared in <root>.test1.<anonymous>' type=kotlin.String origin=IMPLICIT_ARGUMENT
