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    <language>en-us</language>    <build-info>
        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-59597] Remove dead code from SBE Scan operator</title>
                <link>https://jira.mongodb.org/browse/SERVER-59597</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;In sbe::ScanStage, there is some logic for dealing with the case where &lt;tt&gt;_coll&lt;/tt&gt; is nullptr, though it appears to be the case that we always throw an exception before we reach these cases.&#160;We should remove &lt;a href=&quot;https://github.com/mongodb/mongo/blob/60f307080217896bec8dc9e8c061aab39c37abde/src/mongo/db/exec/sbe/stages/scan.cpp#L265&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;this&lt;/a&gt;&#160;dead code, and &lt;a href=&quot;https://github.com/mongodb/mongo/blob/60f307080217896bec8dc9e8c061aab39c37abde/src/mongo/db/exec/sbe/stages/scan.cpp#L279-L281&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;similar&lt;/a&gt;&#160;elsewhere in the file and replace it with a MONGO_UNREACHABLE_TASSERT where appropriate.&lt;/p&gt;

&lt;p&gt;As part of this work we should also see if the analogous code in ix_scan.cpp is dead as well.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1860303">SERVER-59597</key>
            <summary>Remove dead code from SBE Scan operator</summary>
                <type id="4" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14710&amp;avatarType=issuetype">Improvement</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="13201">Fixed</resolution>
                                        <assignee username="neil.shweky@mongodb.com">Neil Shweky</assignee>
                                    <reporter username="ian.boros@mongodb.com">Ian Boros</reporter>
                        <labels>
                            <label>neweng</label>
                    </labels>
                <created>Wed, 25 Aug 2021 21:14:44 +0000</created>
                <updated>Sun, 29 Oct 2023 21:49:12 +0000</updated>
                            <resolved>Tue, 9 Nov 2021 14:48:21 +0000</resolved>
                                                    <fixVersion>5.2.0</fixVersion>
                                    <component>Internal Code</component>
                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="4170055" author="xgen-internal-githook" created="Thu, 4 Nov 2021 18:36:49 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Neil Shweky&apos;, &apos;email&apos;: &apos;neilshweky@gmail.com&apos;, &apos;username&apos;: &apos;Neilshweky&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-59597&quot; title=&quot;Remove dead code from SBE Scan operator&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-59597&quot;&gt;&lt;del&gt;SERVER-59597&lt;/del&gt;&lt;/a&gt; remove unneeded checks in scan&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/d54acf1b792de6f7a8b82e49a1e94a7c24c938b0&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/d54acf1b792de6f7a8b82e49a1e94a7c24c938b0&lt;/a&gt;&lt;/p&gt;</comment>
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