FILE fqName:<root> fileName:/dotQualified.kt
  FUN name:length visibility:public modality:FINAL <> (s:kotlin.String) returnType:kotlin.Int
    VALUE_PARAMETER name:s index:0 type:kotlin.String
    BLOCK_BODY
      RETURN type=kotlin.Nothing from='public final fun length (s: kotlin.String): kotlin.Int declared in <root>'
        CALL 'public open fun <get-length> (): kotlin.Int declared in kotlin.String' type=kotlin.Int origin=GET_PROPERTY
          $this: GET_VAR 's: kotlin.String declared in <root>.length' type=kotlin.String origin=null
  FUN name:lengthN visibility:public modality:FINAL <> (s:kotlin.String?) returnType:kotlin.Int?
    VALUE_PARAMETER name:s index:0 type:kotlin.String?
    BLOCK_BODY
      RETURN type=kotlin.Nothing from='public final fun lengthN (s: kotlin.String?): kotlin.Int? declared in <root>'
        BLOCK type=kotlin.Int? origin=SAFE_CALL
          VAR IR_TEMPORARY_VARIABLE name:tmp_0 type:kotlin.String? [val]
            GET_VAR 's: kotlin.String? declared in <root>.lengthN' type=kotlin.String? origin=null
          WHEN type=kotlin.Int? origin=null
            BRANCH
              if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
                arg0: GET_VAR 'val tmp_0: kotlin.String? [val] declared in <root>.lengthN' type=kotlin.String? origin=null
                arg1: CONST Null type=kotlin.Nothing? value=null
              then: CONST Null type=kotlin.Nothing? value=null
            BRANCH
              if: CONST Boolean type=kotlin.Boolean value=true
              then: CALL 'public open fun <get-length> (): kotlin.Int declared in kotlin.String' type=kotlin.Int origin=GET_PROPERTY
                $this: GET_VAR 'val tmp_0: kotlin.String? [val] declared in <root>.lengthN' type=kotlin.String? origin=null
