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

    <bug>
          <bug_id>196098</bug_id>
          
          <creation_ts>2019-03-21 11:42:37 -0700</creation_ts>
          <short_desc>[JSC] Fix JSC build with newer ICU</short_desc>
          <delta_ts>2019-03-21 12:09:16 -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>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>
          
          
          <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="Yusuke Suzuki">ysuzuki</reporter>
          <assigned_to name="Yusuke Suzuki">ysuzuki</assigned_to>
          <cc>ews-watchlist</cc>
    
    <cc>keith_miller</cc>
    
    <cc>mark.lam</cc>
    
    <cc>msaboff</cc>
    
    <cc>saam</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1519782</commentid>
    <comment_count>0</comment_count>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2019-03-21 11:42:37 -0700</bug_when>
    <thetext>[JSC] Fix JSC build with newer ICU</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1519785</commentid>
    <comment_count>1</comment_count>
      <attachid>365580</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2019-03-21 11:45:46 -0700</bug_when>
    <thetext>Created attachment 365580
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1519787</commentid>
    <comment_count>2</comment_count>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2019-03-21 11:46:25 -0700</bug_when>
    <thetext>&lt;rdar://problem/49113565&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1519788</commentid>
    <comment_count>3</comment_count>
      <attachid>365580</attachid>
    <who name="Keith Miller">keith_miller</who>
    <bug_when>2019-03-21 11:49:56 -0700</bug_when>
    <thetext>Comment on attachment 365580
Patch

Would we rather be forced to to handle new cases? Maybe debug builds shouldn&apos;t have the default?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1519793</commentid>
    <comment_count>4</comment_count>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2019-03-21 11:56:18 -0700</bug_when>
    <thetext>(In reply to Keith Miller from comment #3)
&gt; Comment on attachment 365580 [details]
&gt; Patch
&gt; 
&gt; Would we rather be forced to to handle new cases? Maybe debug builds
&gt; shouldn&apos;t have the default?

I think that &quot;default&quot; is OK here. This is because newly added fields are not handled in ECMAScript until it is specified in the ECMA402 spec.
If we do not use &quot;default&quot; clause here, we will notice that a new enum field is added in ICU side.
But it does not mean we should handle it at that time. 
When we handle it, we will see the proposal/spec and add it here anyway.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1519800</commentid>
    <comment_count>5</comment_count>
    <who name="Keith Miller">keith_miller</who>
    <bug_when>2019-03-21 11:58:57 -0700</bug_when>
    <thetext>(In reply to Yusuke Suzuki from comment #4)
&gt; (In reply to Keith Miller from comment #3)
&gt; &gt; Comment on attachment 365580 [details]
&gt; &gt; Patch
&gt; &gt; 
&gt; &gt; Would we rather be forced to to handle new cases? Maybe debug builds
&gt; &gt; shouldn&apos;t have the default?
&gt; 
&gt; I think that &quot;default&quot; is OK here. This is because newly added fields are
&gt; not handled in ECMAScript until it is specified in the ECMA402 spec.
&gt; If we do not use &quot;default&quot; clause here, we will notice that a new enum field
&gt; is added in ICU side.
&gt; But it does not mean we should handle it at that time. 
&gt; When we handle it, we will see the proposal/spec and add it here anyway.

Sounds good. r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1519813</commentid>
    <comment_count>6</comment_count>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2019-03-21 12:09:16 -0700</bug_when>
    <thetext>Committed r243311: &lt;https://trac.webkit.org/changeset/243311&gt;</thetext>
  </long_desc>
      
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            <date>2019-03-21 11:45:46 -0700</date>
            <delta_ts>2019-03-21 11:58:31 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-196098-20190321114545.patch</filename>
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            <attacher name="Yusuke Suzuki">ysuzuki</attacher>
            
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