<?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>227347</bug_id>
          
          <creation_ts>2021-06-24 04:28:55 -0700</creation_ts>
          <short_desc>Improve our checking of NaN values in DataView tests</short_desc>
          <delta_ts>2021-06-24 12:34:16 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>JavaScriptCore</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>All</rep_platform>
          <op_sys>All</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="Guillaume Emont">guijemont</reporter>
          <assigned_to name="Guillaume Emont">guijemont</assigned_to>
          <cc>guijemont</cc>
    
    <cc>saam</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>ysuzuki</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1772243</commentid>
    <comment_count>0</comment_count>
    <who name="Guillaume Emont">guijemont</who>
    <bug_when>2021-06-24 04:28:55 -0700</bug_when>
    <thetext>Improve our checking of NaN values in DataView tests</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1772244</commentid>
    <comment_count>1</comment_count>
      <attachid>432149</attachid>
    <who name="Guillaume Emont">guijemont</who>
    <bug_when>2021-06-24 04:33:56 -0700</bug_when>
    <thetext>Created attachment 432149
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1772408</commentid>
    <comment_count>2</comment_count>
      <attachid>432149</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2021-06-24 12:09:45 -0700</bug_when>
    <thetext>Comment on attachment 432149
Patch

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1772418</commentid>
    <comment_count>3</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2021-06-24 12:33:39 -0700</bug_when>
    <thetext>Committed r279243 (239128@main): &lt;https://commits.webkit.org/239128@main&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 432149.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1772419</commentid>
    <comment_count>4</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-06-24 12:34:16 -0700</bug_when>
    <thetext>&lt;rdar://problem/79737408&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>432149</attachid>
            <date>2021-06-24 04:33:56 -0700</date>
            <delta_ts>2021-06-24 12:33:40 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-227347-20210624113355.patch</filename>
            <type>text/plain</type>
            <size>5728</size>
            <attacher name="Guillaume Emont">guijemont</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjc5MDY1CmRpZmYgLS1naXQgYS9KU1Rlc3RzL0NoYW5nZUxv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</data>

          </attachment>
      

    </bug>

</bugzilla>