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    CWG Issue 2644</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="2644"></A><H4>2644.
  
Incorrect comment in example
</H4>
<B>Section: </B>7.5.6.3&#160; [<A href="https://wg21.link/expr.prim.lambda.capture">expr.prim.lambda.capture</A>]
 &#160;&#160;&#160;

 <B>Status: </B>C++23
 &#160;&#160;&#160;

 <B>Submitter: </B>US
 &#160;&#160;&#160;

 <B>Date: </B>2022-11-03<BR><BR>


<A href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2720r0.pdf#US13-042">P2720R0 comment
  US&#160;13-042<BR></A>

<P>[Accepted as a DR at the November, 2022 meeting.]</P>

<P>
The comment in the example in 7.5.6.3 [<A href="https://wg21.link/expr.prim.lambda.capture#6">expr.prim.lambda.capture</A>] paragraph 6
refers to "local variable", but should refer to <I>init-capture</I>
instead.
</P>

<P><B>Possible resolution:</B></P>

<P>Change in 7.5.6.3 [<A href="https://wg21.link/expr.prim.lambda.capture#6">expr.prim.lambda.capture</A>] paragraph 6 as follows:</P>

<PRE>
  auto z = [a = 42](int a) { return 1; };   //<SPAN CLASS="cmnt"> error: parameter and <INS>conceptual</INS> local variable have the same name</SPAN>
</PRE>

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