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    CWG Issue 1327</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>
<HR>
<A NAME="1327"></A><H4>1327.
  
<I>virt-specifier</I> in a defaulted definition
</H4>
<B>Section: </B>9.6.2&#160; [<A href="https://wg21.link/dcl.fct.def.default">dcl.fct.def.default</A>]
 &#160;&#160;&#160;

 <B>Status: </B>CD3
 &#160;&#160;&#160;

 <B>Submitter: </B>Ryou Ezoe
 &#160;&#160;&#160;

 <B>Date: </B>2011-05-29<BR>


<P>[Voted into the WP at the February, 2012 meeting;
moved to DR at the October, 2012 meeting.]</P>



<P>The grammar for defaulted and deleted functions in
9.6.2 [<A href="https://wg21.link/dcl.fct.def.default">dcl.fct.def.default</A>] and 9.6.3 [<A href="https://wg21.link/dcl.fct.def.delete">dcl.fct.def.delete</A>] does not
provide for <I>virt-specifier</I>s.  Is there a reason for this
omission, or was it inadvertent?</P>

<P><B>Proposed resolution (August, 2011):</B></P>

<OL>
<LI><P>Change 9.6.2 [<A href="https://wg21.link/dcl.fct.def.default#1">dcl.fct.def.default</A>] paragraph 1 as follows:</P></LI>

<BLOCKQUOTE>

<P>A function definition of the form:</P>

<UL>
<I>attribute-specifier-seq<SUB>opt</SUB> decl-specifier-seq<SUB>opt</SUB> declarator <INS>virt-specifier-seq<SUB>opt</SUB></INS></I> <TT>= default ;</TT>
</UL>

<P>is called an <I>explicitly-defaulted</I> definition...</P>

</BLOCKQUOTE>

<LI><P>Change 9.6.3 [<A href="https://wg21.link/dcl.fct.def.delete#1">dcl.fct.def.delete</A>] paragraph 1 as follows:</P></LI>

<BLOCKQUOTE>

<P>A function definition of the form:</P>

<UL>
<I>attribute-specifier-seq<SUB>opt</SUB> decl-specifier-seq<SUB>opt</SUB> declarator <INS>virt-specifier-seq<SUB>opt</SUB></INS></I> <TT>= delete ;</TT>
</UL>

<P>is called a <I>deleted definition</I>...</P>

</BLOCKQUOTE>

</OL>

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