<?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>20094</bug_id>
          
          <creation_ts>2008-07-18 05:03:20 -0700</creation_ts>
          <short_desc>JSC shell does not clear exceptions after it executes toString on an expression</short_desc>
          <delta_ts>2008-07-18 07:24:14 -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>528+ (Nightly build)</version>
          <rep_platform>Mac</rep_platform>
          <op_sys>OS X 10.5</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>DUPLICATE</resolution>
          <dup_id>20093</dup_id>
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>HasReduction</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Oliver Hunt">oliver</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>sam</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>86310</commentid>
    <comment_count>0</comment_count>
    <who name="Oliver Hunt">oliver</who>
    <bug_when>2008-07-18 05:03:20 -0700</bug_when>
    <thetext>The JSC shell doesn&apos;t check for toString on the result of an expression throwing, so it will eventually result in incorrect behaviour in some cases.

Trivial reproduction:
1. Start jsc
2. enter eval({toString:function(){throw{};}});
3. goto 2</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>86325</commentid>
    <comment_count>1</comment_count>
    <who name="Alexey Proskuryakov">ap</who>
    <bug_when>2008-07-18 07:24:14 -0700</bug_when>
    <thetext>

*** This bug has been marked as a duplicate of 20093 ***</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>