<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>234192</bug_id>
          
          <creation_ts>2021-12-10 21:08:18 -0800</creation_ts>
          <short_desc>Add a std::nullptr_t constructor for RefPtr</short_desc>
          <delta_ts>2021-12-14 20:36:45 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Web Template Framework</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Don Olmstead">don.olmstead</reporter>
          <assigned_to name="Don Olmstead">don.olmstead</assigned_to>
          <cc>aboxhall</cc>
    
    <cc>andresg_22</cc>
    
    <cc>apinheiro</cc>
    
    <cc>benjamin</cc>
    
    <cc>cdumez</cc>
    
    <cc>cfleizach</cc>
    
    <cc>cmarcelo</cc>
    
    <cc>darin</cc>
    
    <cc>dmazzoni</cc>
    
    <cc>eric.carlson</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>glenn</cc>
    
    <cc>jcraig</cc>
    
    <cc>jdiggs</cc>
    
    <cc>jer.noble</cc>
    
    <cc>kondapallykalyan</cc>
    
    <cc>luiz</cc>
    
    <cc>philipj</cc>
    
    <cc>samuel_white</cc>
    
    <cc>sergio</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>ysuzuki</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1823161</commentid>
    <comment_count>0</comment_count>
    <who name="Don Olmstead">don.olmstead</who>
    <bug_when>2021-12-10 21:08:18 -0800</bug_when>
    <thetext>Both std::unique_ptr and std::shared_ptr have a constexpr default constructor and a constexpr constructor for std::nullptr_t. Do the same with RefPtr.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1823164</commentid>
    <comment_count>1</comment_count>
      <attachid>446860</attachid>
    <who name="Don Olmstead">don.olmstead</who>
    <bug_when>2021-12-10 21:14:57 -0800</bug_when>
    <thetext>Created attachment 446860
WIP Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1823174</commentid>
    <comment_count>2</comment_count>
      <attachid>446865</attachid>
    <who name="Don Olmstead">don.olmstead</who>
    <bug_when>2021-12-10 23:13:16 -0800</bug_when>
    <thetext>Created attachment 446865
WIP Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1823211</commentid>
    <comment_count>3</comment_count>
      <attachid>446887</attachid>
    <who name="Don Olmstead">don.olmstead</who>
    <bug_when>2021-12-11 08:34:02 -0800</bug_when>
    <thetext>Created attachment 446887
WIP Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1823227</commentid>
    <comment_count>4</comment_count>
      <attachid>446892</attachid>
    <who name="Don Olmstead">don.olmstead</who>
    <bug_when>2021-12-11 09:31:04 -0800</bug_when>
    <thetext>Created attachment 446892
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1823240</commentid>
    <comment_count>5</comment_count>
      <attachid>446892</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2021-12-11 12:09:30 -0800</bug_when>
    <thetext>Comment on attachment 446892
Patch

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1823250</commentid>
    <comment_count>6</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2021-12-11 12:50:17 -0800</bug_when>
    <thetext>Committed r286917 (245143@main): &lt;https://commits.webkit.org/245143@main&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 446892.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1823251</commentid>
    <comment_count>7</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-12-11 12:51:18 -0800</bug_when>
    <thetext>&lt;rdar://problem/86368668&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1824233</commentid>
    <comment_count>8</comment_count>
    <who name="Darin Adler">darin</who>
    <bug_when>2021-12-14 20:36:45 -0800</bug_when>
    <thetext>I don’t think this patch actually optimizes any generated code because I’m pretty sure the old constructor got inlined and collapsed to just zero-initialization. But I like that this catches us using 0 by accident, and that it&apos;s constexpr.</thetext>
  </long_desc>
      
          <attachment
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            <attachid>446860</attachid>
            <date>2021-12-10 21:14:57 -0800</date>
            <delta_ts>2021-12-10 23:13:16 -0800</delta_ts>
            <desc>WIP Patch</desc>
            <filename>bug-234192.diff</filename>
            <type>text/plain</type>
            <size>8247</size>
            <attacher name="Don Olmstead">don.olmstead</attacher>
            
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<flag name="commit-queue"
          id="472365"
          type_id="3"
          status="-"
          setter="ews-feeder"
    />
          </attachment>
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>446865</attachid>
            <date>2021-12-10 23:13:16 -0800</date>
            <delta_ts>2021-12-11 08:34:02 -0800</delta_ts>
            <desc>WIP Patch</desc>
            <filename>bug-234192.diff</filename>
            <type>text/plain</type>
            <size>9271</size>
            <attacher name="Don Olmstead">don.olmstead</attacher>
            
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<flag name="commit-queue"
          id="472368"
          type_id="3"
          status="-"
          setter="ews-feeder"
    />
          </attachment>
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>446887</attachid>
            <date>2021-12-11 08:34:02 -0800</date>
            <delta_ts>2021-12-11 09:31:04 -0800</delta_ts>
            <desc>WIP Patch</desc>
            <filename>bug-234192.diff</filename>
            <type>text/plain</type>
            <size>9770</size>
            <attacher name="Don Olmstead">don.olmstead</attacher>
            
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          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>446892</attachid>
            <date>2021-12-11 09:31:04 -0800</date>
            <delta_ts>2021-12-11 12:50:20 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-234192.diff</filename>
            <type>text/plain</type>
            <size>13509</size>
            <attacher name="Don Olmstead">don.olmstead</attacher>
            
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          </attachment>
      

    </bug>

</bugzilla>