<?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>108417</bug_id>
          
          <creation_ts>2013-01-30 19:07:21 -0800</creation_ts>
          <short_desc>DFG bytecode parser should have more assertions about the status of local accesses</short_desc>
          <delta_ts>2013-01-30 19:16:06 -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>JavaScriptCore</component>
          <version>528+ (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></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          <blocked>108414</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Filip Pizlo">fpizlo</reporter>
          <assigned_to name="Filip Pizlo">fpizlo</assigned_to>
          <cc>barraclough</cc>
    
    <cc>ggaren</cc>
    
    <cc>mark.lam</cc>
    
    <cc>mhahnenberg</cc>
    
    <cc>msaboff</cc>
    
    <cc>oliver</cc>
    
    <cc>sam</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>820972</commentid>
    <comment_count>0</comment_count>
    <who name="Filip Pizlo">fpizlo</who>
    <bug_when>2013-01-30 19:07:21 -0800</bug_when>
    <thetext>Patch forthcoming.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>820973</commentid>
    <comment_count>1</comment_count>
      <attachid>185657</attachid>
    <who name="Filip Pizlo">fpizlo</who>
    <bug_when>2013-01-30 19:08:54 -0800</bug_when>
    <thetext>Created attachment 185657
the patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>820977</commentid>
    <comment_count>2</comment_count>
      <attachid>185657</attachid>
    <who name="Mark Hahnenberg">mhahnenberg</who>
    <bug_when>2013-01-30 19:15:28 -0800</bug_when>
    <thetext>Comment on attachment 185657
the patch

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>820978</commentid>
    <comment_count>3</comment_count>
    <who name="Filip Pizlo">fpizlo</who>
    <bug_when>2013-01-30 19:16:06 -0800</bug_when>
    <thetext>Landed in http://trac.webkit.org/changeset/141364</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>185657</attachid>
            <date>2013-01-30 19:08:54 -0800</date>
            <delta_ts>2013-01-30 19:15:28 -0800</delta_ts>
            <desc>the patch</desc>
            <filename>blah.patch</filename>
            <type>text/plain</type>
            <size>3184</size>
            <attacher name="Filip Pizlo">fpizlo</attacher>
            
              <data encoding="base64">SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09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==
</data>
<flag name="review"
          id="204792"
          type_id="1"
          status="+"
          setter="mhahnenberg"
    />
          </attachment>
      

    </bug>

</bugzilla>