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<bugzilla version="5.0.4"
          urlbase="https://www.w3.org/Bugs/Public/"
          
          maintainer="sysbot+bugzilla@w3.org"
>

    <bug>
          <bug_id>10658</bug_id>
          
          <creation_ts>2010-09-20 13:03:21 +0000</creation_ts>
          <short_desc>Lexical mapping for midnight is missing</short_desc>
          <delta_ts>2010-11-25 08:01:32 +0000</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>XML Schema</product>
          <component>Datatypes: XSD Part 2</component>
          <version>1.1 only</version>
          <rep_platform>PC</rep_platform>
          <op_sys>Windows NT</op_sys>
          <bug_status>CLOSED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>decided</keywords>
          <priority>P2</priority>
          <bug_severity>normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Michael Kay">mike</reporter>
          <assigned_to name="David Ezell">David_E3</assigned_to>
          <cc>cmsmcq</cc>
    
    <cc>davep</cc>
          
          <qa_contact name="XML Schema comments list">www-xml-schema-comments</qa_contact>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>39112</commentid>
    <comment_count>0</comment_count>
    <who name="Michael Kay">mike</who>
    <bug_when>2010-09-20 13:03:21 +0000</bug_when>
    <thetext>In part 2, Section 3.3.9.2 (xs:time) asserts: &quot;The ·lexical mapping· maps &apos;00:00:00&apos; and &apos;24:00:00&apos; to the same value, namely midnight (·hour· = 0 , ·minute· = 0 , ·second· = 0).&quot;

However, the lexical mapping given in function timeLexicalMap() does not appear to do this; it gives no mapping to a value when endOfDayFrag is used.

Similarly for xs:dateTime.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>39118</commentid>
    <comment_count>1</comment_count>
    <who name="Dave Peterson">davep</who>
    <bug_when>2010-09-20 17:50:15 +0000</bug_when>
    <thetext>(In reply to comment #0)

&gt; However, the lexical mapping given in function timeLexicalMap() does not appear
&gt; to do this; it gives no mapping to a value when endOfDayFrag is used.
&gt; 
&gt; Similarly for xs:dateTime.

It appears I screwed up--amazing no one caught it before.  Will try to have a fix by next week&apos;s WG phone meeting.  :-(</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>40433</commentid>
    <comment_count>2</comment_count>
    <who name="David Ezell">David_E3</who>
    <bug_when>2010-10-01 14:21:11 +0000</bug_when>
    <thetext>At the telcon on 2010-09-24 the WG decided:
1) to adopt an ammendment proposed in this email
http://lists.w3.org/Archives/Member/w3c-xml-schema-ig/2010Sep/0007.html,
i.e.  &quot;D+1), 0, 0, 0,&quot; to &quot;D), 24, 0, 0,&quot;

2) to recast the notes in Appendices E.3.5 and D.2.2, since special handling for EOD frag no longer forces values to zero (MSM).  

3) remove the parentheses from these same notes and mark them in the usual way for notes.

4) adopt the following rewording of the text:
LEX necessarily includes substrings that are instances of yearFrag,
monthFrag, and dayFrags (below referred to as Y, MO, and D
respectively); it also contains either instances of hourFrag,
minuteFrag, and secondFrag (Y, MI, and S), or else an instance
of endOfDayFrag; finally, it may optionally contain an instance of
timezoneFrag (T).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>42766</commentid>
    <comment_count>3</comment_count>
    <who name="C. M. Sperberg-McQueen">cmsmcq</who>
    <bug_when>2010-11-25 00:41:24 +0000</bug_when>
    <thetext>The changes described in comment 2 have been made in the (member-accessible) 
status-quo version of the document; to reflect that fact, I&apos;m marking this issue as 
resolved.

[To the originator of the comment:]  If you are content with the disposition of the 
comment, you can as originator close the issue to signal your contentment.  If 
for some reason you are unhappy, please re-open the issue and explain what&apos;s 
wrong.  If we don&apos;t hear from you in the next two weeks or so, we&apos;ll assume that 
you are happy with the outcome.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>