FILE fqName:<root> fileName:/genericSamSmartcast.kt
  FUN name:f visibility:public modality:FINAL <> (x:kotlin.Any) returnType:kotlin.String
    VALUE_PARAMETER name:x index:0 type:kotlin.Any
    BLOCK_BODY
      WHEN type=kotlin.Unit origin=IF
        BRANCH
          if: TYPE_OP type=kotlin.Boolean origin=INSTANCEOF typeOperand=<root>.A<*>
            GET_VAR 'x: kotlin.Any declared in <root>.f' type=kotlin.Any origin=null
          then: RETURN type=kotlin.Nothing from='public final fun f (x: kotlin.Any): kotlin.String declared in <root>'
            ERROR_CALL 'Unresolved reference: <Inapplicable(INAPPLICABLE): /A.call>#' type=kotlin.String?
              FUN_EXPR type=kotlin.Function1<kotlin.Any?, kotlin.String> origin=LAMBDA
                FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> (y:kotlin.Any?) returnType:kotlin.String
                  VALUE_PARAMETER name:y index:0 type:kotlin.Any?
                  BLOCK_BODY
                    RETURN type=kotlin.Nothing from='local final fun <anonymous> (y: kotlin.Any?): kotlin.String declared in <root>.f'
                      CONST String type=kotlin.String value="OK"
      RETURN type=kotlin.Nothing from='public final fun f (x: kotlin.Any): kotlin.String declared in <root>'
        CONST String type=kotlin.String value="Fail"
