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    CWG Issue 1072</TITLE>
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<P><EM>This is an unofficial snapshot of the ISO/IEC JTC1 SC22 WG21
  Core Issues List revision 118b.
  See http://www.open-std.org/jtc1/sc22/wg21/ for the official
  list.</EM></P>
<P>2025-09-28</P>
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<A NAME="1072"></A><H4>1072.
  
Scoped enumerator with the same name as its containing class
</H4>
<B>Section: </B>11.4&#160; [<A href="https://wg21.link/class.mem">class.mem</A>]
 &#160;&#160;&#160;

 <B>Status: </B>C++11
 &#160;&#160;&#160;

 <B>Submitter: </B>Pavel Minaev
 &#160;&#160;&#160;

 <B>Date: </B>2010-06-02<BR>


<P>[Voted into the WP at the November, 2010 meeting.]</P>

<P>11.4 [<A href="https://wg21.link/class.mem#13">class.mem</A>] paragraph 13 requires that all enumerators
of a member enumeration type have names different from that of the
containing class.  This is only necessary for an unscoped enumeration;
scoped enumerators are not in the scope of the containing class.</P>

<P><B>Proposed resolution (September, 2010):</B></P>

<P>Change 11.4 [<A href="https://wg21.link/class.mem#14.4">class.mem</A>] bullet 14.4 as follows:</P>

<UL><LI>every enumerator of every member of class T that is an
<INS>unscoped</INS> enumerated type; and</LI></UL>

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