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

    <bug>
          <bug_id>239805</bug_id>
          
          <creation_ts>2022-04-27 00:20:05 -0700</creation_ts>
          <short_desc>[GCC] GCC9.3 defines &apos;remove_cvref_t&apos; but not &apos;__cpp_lib_remove_cvref&apos;</short_desc>
          <delta_ts>2022-04-28 20:18:36 -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>New Bugs</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=239482</see_also>
    
    <see_also>https://bugs.webkit.org/show_bug.cgi?id=239881</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="Diego Pino">dpino</reporter>
          <assigned_to name="Diego Pino">dpino</assigned_to>
          <cc>benjamin</cc>
    
    <cc>bugs-noreply</cc>
    
    <cc>cdumez</cc>
    
    <cc>cmarcelo</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>zdobersek</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1864741</commentid>
    <comment_count>0</comment_count>
    <who name="Diego Pino">dpino</who>
    <bug_when>2022-04-27 00:20:05 -0700</bug_when>
    <thetext>[GCC] GCC9.3 defines &apos;remove_cvref_t&apos; but not &apos;__cpp_lib_remove_cvref&apos;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1864742</commentid>
    <comment_count>1</comment_count>
      <attachid>458424</attachid>
    <who name="Diego Pino">dpino</who>
    <bug_when>2022-04-27 00:22:17 -0700</bug_when>
    <thetext>Created attachment 458424
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1864743</commentid>
    <comment_count>2</comment_count>
    <who name="Diego Pino">dpino</who>
    <bug_when>2022-04-27 00:25:58 -0700</bug_when>
    <thetext>Because of this bug Ubuntu 20.04 build bot is failing:

https://build.webkit.org/#/builders/30/builds/442/steps/9/logs/stdio</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1864774</commentid>
    <comment_count>3</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2022-04-27 05:01:09 -0700</bug_when>
    <thetext>Committed r293505 (250036@main): &lt;https://commits.webkit.org/250036@main&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 458424.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1864775</commentid>
    <comment_count>4</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2022-04-27 05:02:13 -0700</bug_when>
    <thetext>&lt;rdar://problem/92391267&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1865326</commentid>
    <comment_count>5</comment_count>
      <attachid>458424</attachid>
    <who name="Alexey Proskuryakov">ap</who>
    <bug_when>2022-04-28 20:11:28 -0700</bug_when>
    <thetext>Comment on attachment 458424
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=458424&amp;action=review

&gt; Source/WTF/wtf/StdLibExtras.h:608
&gt; +// TODO: Needed for GCC&lt;=9.3. Remove it after Ubuntu 20.04 end of support (May 2023).

Please use FIXME, not TODO: https://webkit.org/code-style-guidelines/</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1865329</commentid>
    <comment_count>6</comment_count>
    <who name="Diego Pino">dpino</who>
    <bug_when>2022-04-28 20:18:36 -0700</bug_when>
    <thetext>This patch broke Debian 10 build bot since __cplusplus value is 201709L for GCC8.3. 

https://build.webkit.org/#/builders/46/builds/13047/steps/8/logs/stdio

Follow-up in https://bugs.webkit.org/show_bug.cgi?id=239881</thetext>
  </long_desc>
      
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            <attachid>458424</attachid>
            <date>2022-04-27 00:22:17 -0700</date>
            <delta_ts>2022-04-27 05:01:11 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-239805-20220427152216.patch</filename>
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            <attacher name="Diego Pino">dpino</attacher>
            
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