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<!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>194581</bug_id>
          
          <creation_ts>2019-02-12 22:02:55 -0800</creation_ts>
          <short_desc>Remove unnecessary null check in bindings.</short_desc>
          <delta_ts>2019-02-12 23:14:24 -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>WebCore JavaScript</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>
          <dependson>194530</dependson>
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Mark Lam">mark.lam</reporter>
          <assigned_to name="Mark Lam">mark.lam</assigned_to>
          <cc>cdumez</cc>
    
    <cc>commit-queue</cc>
    
    <cc>darin</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>ysuzuki</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1505605</commentid>
    <comment_count>0</comment_count>
    <who name="Mark Lam">mark.lam</who>
    <bug_when>2019-02-12 22:02:55 -0800</bug_when>
    <thetext>See https://bugs.webkit.org/show_bug.cgi?id=194530#c10:

It is always save to call visitor.containsOpaqueRoot(root) with a null root pointer.  It will just return false.  Since we don&apos;t expect the root pointer to be null in the common case, having a null check here is also not be optimal.  We&apos;ll remove this unneeded null check.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1505609</commentid>
    <comment_count>1</comment_count>
      <attachid>361893</attachid>
    <who name="Mark Lam">mark.lam</who>
    <bug_when>2019-02-12 22:09:47 -0800</bug_when>
    <thetext>Created attachment 361893
proposed patch.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1505612</commentid>
    <comment_count>2</comment_count>
      <attachid>361894</attachid>
    <who name="Mark Lam">mark.lam</who>
    <bug_when>2019-02-12 22:12:27 -0800</bug_when>
    <thetext>Created attachment 361894
proposed patch.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1505623</commentid>
    <comment_count>3</comment_count>
      <attachid>361894</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2019-02-12 22:47:19 -0800</bug_when>
    <thetext>Comment on attachment 361894
proposed patch.

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1505627</commentid>
    <comment_count>4</comment_count>
      <attachid>361894</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-02-12 23:13:12 -0800</bug_when>
    <thetext>Comment on attachment 361894
proposed patch.

Clearing flags on attachment: 361894

Committed r241348: &lt;https://trac.webkit.org/changeset/241348&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1505628</commentid>
    <comment_count>5</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-02-12 23:13:14 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1505629</commentid>
    <comment_count>6</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2019-02-12 23:14:24 -0800</bug_when>
    <thetext>&lt;rdar://problem/48029348&gt;</thetext>
  </long_desc>
      
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            <date>2019-02-12 22:12:27 -0800</date>
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