<?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>157524</bug_id>
          
          <creation_ts>2016-05-10 09:50:31 -0700</creation_ts>
          <short_desc>[JSC] Assertion failure in JSC::JSObject::putInline (super-property-access.js)</short_desc>
          <delta_ts>2016-05-11 12:14:02 -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>JavaScriptCore</component>
          <version>WebKit Local Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>DUPLICATE</resolution>
          <dup_id>157548</dup_id>
          
          <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>147064</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Caitlin Potter (:caitp)">caitp</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>fpizlo</cc>
    
    <cc>mark.lam</cc>
    
    <cc>ossy</cc>
    
    <cc>saam</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1191548</commentid>
    <comment_count>0</comment_count>
    <who name="Caitlin Potter (:caitp)">caitp</who>
    <bug_when>2016-05-10 09:50:31 -0700</bug_when>
    <thetext>Failure in ftl-eager variants of super-property-access.js (introduced in http://trac.webkit.org/changeset/200586)

```
   56  	ALWAYS_INLINE bool JSObject::putInline(JSCell* cell, ExecState* exec, PropertyName propertyName, JSValue value, PutPropertySlot&amp; slot)
   57  	{
   58  	    JSObject* thisObject = jsCast&lt;JSObject*&gt;(cell);
-&gt; 59  	    ASSERT(value);
   60  	    ASSERT(!Heap::heap(value) || Heap::heap(value) == Heap::heap(thisObject));
   61  	    VM&amp; vm = exec-&gt;vm();
   62  	

```

reached via operationPutByValWithThisStrict</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1192028</commentid>
    <comment_count>1</comment_count>
    <who name="Saam Barati">saam</who>
    <bug_when>2016-05-11 12:14:02 -0700</bug_when>
    <thetext>

*** This bug has been marked as a duplicate of bug 157548 ***</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>