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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>188680</bug_id>
          
          <creation_ts>2018-08-16 15:28:58 -0700</creation_ts>
          <short_desc>REGRESSION(r234930): Don&apos;t embed a #if in an ASSERT</short_desc>
          <delta_ts>2018-08-16 16:32:24 -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>WebCore Misc.</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=188464</see_also>
          <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="Ross Kirsling">ross.kirsling</reporter>
          <assigned_to name="Ross Kirsling">ross.kirsling</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>pxlcoder</cc>
    
    <cc>thorton</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>wenson_hsieh</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1450904</commentid>
    <comment_count>0</comment_count>
    <who name="Ross Kirsling">ross.kirsling</who>
    <bug_when>2018-08-16 15:28:58 -0700</bug_when>
    <thetext>r234930 embeds a #if in an ASSERT, which is an error for MSVC:
&gt; Source\WebCore\page/EventHandler.cpp(3707): error C2121: &apos;#&apos;: invalid character: possibly the result of a macro expansion
&gt; Source\WebCore\page/EventHandler.cpp(3699): error C2059: syntax error: &apos;if&apos;
&gt; Source\WebCore\page/EventHandler.cpp(3707): error C2143: syntax error: missing &apos;;&apos; before &apos;{&apos;

It is also a warning for Clang (-Wembedded-directive):
&gt; warning: embedding a directive within macro arguments has undefined behavior</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1450906</commentid>
    <comment_count>1</comment_count>
      <attachid>347314</attachid>
    <who name="Ross Kirsling">ross.kirsling</who>
    <bug_when>2018-08-16 15:32:10 -0700</bug_when>
    <thetext>Created attachment 347314
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1450942</commentid>
    <comment_count>2</comment_count>
      <attachid>347314</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2018-08-16 16:30:50 -0700</bug_when>
    <thetext>Comment on attachment 347314
Patch

Clearing flags on attachment: 347314

Committed r234969: &lt;https://trac.webkit.org/changeset/234969&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1450943</commentid>
    <comment_count>3</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2018-08-16 16:30:51 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1450946</commentid>
    <comment_count>4</comment_count>
    <who name="Wenson Hsieh">wenson_hsieh</who>
    <bug_when>2018-08-16 16:31:29 -0700</bug_when>
    <thetext>Thank you for fixing this, Ross!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1450947</commentid>
    <comment_count>5</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2018-08-16 16:32:20 -0700</bug_when>
    <thetext>&lt;rdar://problem/43401346&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1450948</commentid>
    <comment_count>6</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2018-08-16 16:32:24 -0700</bug_when>
    <thetext>&lt;rdar://problem/43401348&gt;</thetext>
  </long_desc>
      
          <attachment
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            <attachid>347314</attachid>
            <date>2018-08-16 15:32:10 -0700</date>
            <delta_ts>2018-08-16 16:30:50 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-188680-20180816153210.patch</filename>
            <type>text/plain</type>
            <size>2117</size>
            <attacher name="Ross Kirsling">ross.kirsling</attacher>
            
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